/* ==================== Reset & Base ==================== */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --primary: #FF85A2;
    --primary-dark: #E86B8B;
    --accent: #7C83FF;
    --accent-light: #A5ABFF;
    --mint: #5CDBC0;
    --peach: #FFB5A7;
    --lavender: #C4B5FD;
    --baby-blue: #93C5FD;
    --lemon: #FDE68A;
    --danger: #FF6B8A;
    --success: #5CDBC0;
    --gray-50: #FFF5F7;
    --gray-100: #FFF0F3;
    --gray-200: #FFE4EA;
    --gray-300: #FFD0DA;
    --gray-500: #9B8A9E;
    --gray-700: #5A4D5E;
    --gray-900: #2D2533;
    --radius: 16px;
    --shadow: 0 2px 8px rgba(255,133,162,0.1);
    --shadow-lg: 0 8px 24px rgba(255,133,162,0.15);
}

body {
    font-family: 'Sarabun', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(180deg, #FFF5F7 0%, #FFF0F8 50%, #F5F0FF 100%);
    background-attachment: fixed;
    color: var(--gray-900);
    line-height: 1.6;
    min-height: 100vh;
}

/* ==================== Layout ==================== */
.container { max-width: 800px; margin: 0 auto; padding: 16px; }
.hidden { display: none !important; }

/* ==================== Header ==================== */
.header {
    background: linear-gradient(135deg, #FF85A2 0%, #FF9BB5 30%, #C4B5FD 70%, #93C5FD 100%);
    color: #fff;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    border-bottom: none;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(255,133,162,0.25);
}
.header h1 { font-size: 1.2rem; font-weight: 700; color: #fff; }
.header-actions { display: flex; gap: 8px; align-items: center; }
.header .user-name { font-size: 0.85rem; opacity: 0.95; }
.ai-usage-badge, .storage-badge {
    font-size: 0.75rem;
    background: rgba(255,255,255,0.25);
    border: 1px solid rgba(255,255,255,0.4);
    padding: 3px 10px;
    border-radius: 12px;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.2s;
    color: #fff;
}
.ai-usage-badge:hover { background: rgba(255,255,255,0.35); }

/* ==================== Buttons ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}
.btn-primary {
    background: linear-gradient(135deg, #FF85A2, #FF6B8A);
    color: white;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(255,133,162,0.3);
    border-radius: 20px;
}
.btn-primary:hover {
    background: linear-gradient(135deg, #FF6B8A, #E86B8B);
    box-shadow: 0 4px 12px rgba(255,133,162,0.4);
    transform: translateY(-1px);
}
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #dc2626; }
.btn-outline { background: white; border: 1.5px solid #FFD0DA; color: #9B8A9E; border-radius: 20px; }
.btn-outline:hover { background: #FFF5F7; border-color: #FF85A2; color: #FF85A2; }
.btn-sm { padding: 4px 10px; font-size: 0.8rem; }
.btn-white { background: rgba(255,255,255,0.3); color: #fff; border: 1px solid rgba(255,255,255,0.5); border-radius: 20px; }
.btn-white:hover { background: rgba(255,255,255,0.4); }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ==================== Forms ==================== */
.form-section {
    background: var(--gray-50);
    border: 1.5px solid var(--gray-200);
    border-radius: 14px;
    padding: 14px 14px 12px;
    margin-bottom: 10px;
}
.form-section .form-group label {
    color: var(--gray-500);
}
/* Split modal groups */
.split-group-card {
    background: var(--gray-50);
    border: 1.5px solid var(--gray-200);
    border-radius: 14px;
    padding: 12px 14px;
    margin-bottom: 10px;
}
.split-group-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-700);
}
.split-group-type-select {
    padding: 6px 12px;
    border: 2px solid var(--accent, #3B82F6);
    border-radius: 10px;
    font-size: 0.88rem;
    font-weight: 700;
    color: #fff;
    background: var(--accent, #3B82F6);
    cursor: pointer;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    padding-right: 28px;
}
.split-group-type-select:focus {
    box-shadow: 0 0 0 3px rgba(59,130,246,0.25);
}
.split-group-type-select:hover {
    filter: brightness(1.1);
}
.split-group-badge {
    background: var(--accent);
    color: #fff;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 700;
}
.split-group-title-input {
    width: 100%;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    padding: 6px 10px;
    font-size: 0.85rem;
    margin-bottom: 6px;
    background: #fff;
}
.split-group-files {
    font-size: 0.78rem;
    color: var(--gray-500);
    padding-left: 4px;
}
.split-group-files div {
    padding: 2px 0;
}
.split-group-reason {
    font-size: 0.75rem;
    color: var(--gray-400);
    font-style: italic;
    margin-top: 4px;
}
.split-group-dates {
    display: flex;
    gap: 8px;
    font-size: 0.78rem;
    color: var(--gray-500);
    margin-top: 4px;
}
.split-progress {
    text-align: center;
    padding: 24px 0;
    color: var(--gray-500);
    font-size: 0.9rem;
}
.split-progress .spinner {
    display: inline-block;
    width: 28px;
    height: 28px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Split notification banner */
.split-notification {
    position: fixed;
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    border: 1.5px solid var(--accent);
    border-radius: 14px;
    padding: 12px 16px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    min-width: 280px;
    max-width: 90vw;
    animation: slideDown 0.3s ease;
}
@keyframes slideDown { from { opacity: 0; transform: translateX(-50%) translateY(-20px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }
.split-notif-icon { font-size: 1.5rem; flex-shrink: 0; }
.split-notif-text { flex: 1; }
.split-notif-title { font-weight: 700; font-size: 0.9rem; color: var(--gray-700); }
.split-notif-detail { font-size: 0.8rem; color: var(--gray-500); margin-top: 2px; }
.split-notif-close { background: none; border: none; font-size: 1rem; color: var(--gray-400); cursor: pointer; padding: 0 4px; flex-shrink: 0; }

/* Doc modal warning bar */
.doc-modal-warning {
    background: var(--gray-100);
    color: var(--gray-700);
    border-top: 3px solid var(--primary);
    border-bottom: 1px solid var(--gray-200);
    font-size: 0.82rem; font-weight: 600;
    padding: 10px 14px; margin: -4px -24px 12px;
    text-align: left; line-height: 1.6;
    animation: fadeIn 0.25s;
}
.doc-modal-warning.hidden { display: none; }
/* ปุ่มเลือกชื่อเอกสาร */
.doc-title-picker {
    display: flex; align-items: center;
    border: 1.5px solid var(--primary); border-radius: 8px;
    background: linear-gradient(135deg, rgba(var(--primary-rgb, 255,133,162), 0.06), rgba(var(--primary-rgb, 255,133,162), 0.02));
    padding: 7px 10px; gap: 8px;
}
.doc-title-picker.hidden { display: none; }
.title-pick-label {
    flex: 1; font-size: 0.88rem; font-weight: 600; color: var(--gray-700);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.title-pick-edit {
    background: none; border: none; color: var(--gray-400); font-size: 0.72rem;
    cursor: pointer; white-space: nowrap; padding: 2px 0; flex-shrink: 0;
}
.title-pick-edit:hover { color: var(--primary); }

/* ตารางตรวจสอบไฟล์ทั้งหมด */
.fr-file-list {
    border: 1px solid var(--gray-200); border-radius: 8px; overflow: hidden; margin-bottom: 10px;
}
.fr-file-row {
    padding: 8px 10px; font-size: 0.8rem;
    border-bottom: 1px solid var(--gray-100);
}
.fr-file-row:last-child { border-bottom: none; }
.fr-file-row:nth-child(odd) { background: rgba(0,0,0,0.015); }
.fr-file-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--gray-700); }
.fr-file-type { flex-shrink: 0; }
.fr-file-action { flex-shrink: 0; font-size: 0.72rem; color: var(--gray-400); }
.fr-badge {
    display: inline-block; padding: 1px 6px; border-radius: 4px; font-size: 0.7rem; font-weight: 600;
}
.fr-badge-ok { background: #E8F5E9; color: #2E7D32; }
.fr-badge-bad { background: #FFF3E0; color: #E65100; }
.fr-ok { background: rgba(46,125,50,0.04); }
.fr-bad { background: rgba(230,81,0,0.04); }

.skipped-warning-banner {
    background: #FFF3E0; border: 1px solid #FFB74D; border-radius: 10px;
    padding: 12px 14px; margin: 0 0 12px; font-size: 0.85rem; line-height: 1.5;
    color: #E65100; animation: fadeIn 0.25s;
}

.doc-ai-token-warning { display: none; }
.doc-ai-token-warning.hidden { display: none; }
/* กล่องข้อมูลการอัพโหลดเอกสาร */
.doc-upload-info {
    display: flex; align-items: flex-start; gap: 10px;
    background: linear-gradient(135deg, #FFF0F5 0%, #F3E8FF 50%, #E8F5E9 100%);
    border: 1px solid #E8BBD0; border-radius: 12px;
    padding: 12px 14px; margin: 0 0 12px;
    animation: fadeIn 0.25s;
}
.doc-upload-info-icon {
    font-size: 1.4rem; flex-shrink: 0; margin-top: 1px;
}
.doc-upload-info-text { flex: 1; min-width: 0; }
.doc-upload-info-main {
    font-size: 0.85rem; font-weight: 700; color: #7C3AED;
    margin-bottom: 4px;
}
.doc-upload-info-sub {
    font-size: 0.73rem; color: #6B7280; line-height: 1.5;
}
.doc-info-token-badge {
    background: #FF9800; color: #fff; padding: 1px 6px;
    border-radius: 4px; font-size: 0.65rem; font-weight: 600;
}
.doc-info-save-badge {
    color: #2E7D32; border: 1px solid #4CAF50; padding: 1px 6px;
    border-radius: 4px; font-size: 0.65rem; font-weight: 600;
}
.doc-upload-info.mode-auto {
    background: linear-gradient(135deg, #FFF8E1 0%, #FFF3E0 100%);
    border-color: #FFB74D;
}
.doc-upload-info.mode-auto .doc-upload-info-main { color: #E65100; }
.doc-upload-info.mode-manual {
    background: linear-gradient(135deg, #E8F5E9 0%, #F1F8E9 100%);
    border-color: #A5D6A7;
}
.doc-upload-info.mode-manual .doc-upload-info-main { color: #2E7D32; }
.doc-modal-warning.warn-error {
    background: #FEF2F2; color: #991B1B;
    border-top: 3px solid #EF4444;
    border-bottom: 1px solid #FECACA;
}
.warn-line {
    padding: 7px 12px; border-radius: 8px; margin-bottom: 6px;
    font-size: 0.82rem; font-weight: 600; display: flex; align-items: center; gap: 6px;
}
.warn-line:last-child { margin-bottom: 0; }
.warn-green { background: #F0FDF4; border: 1px solid #86EFAC; color: #166534; }
.warn-blue { background: #EFF6FF; border: 1px solid #93C5FD; color: #1E40AF; }
.warn-badge {
    font-size: 0.7rem; padding: 2px 8px; border-radius: 20px;
    font-weight: 700; margin-left: auto; white-space: nowrap;
}
.warn-badge-green { background: #DCFCE7; color: #15803D; }
.warn-badge-blue { background: #DBEAFE; color: #1D4ED8; }
.doc-type-highlight {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 25%, transparent) !important;
    background: color-mix(in srgb, var(--primary) 6%, white) !important;
    animation: pulseHL 1s ease-in-out infinite;
}
@keyframes pulseHL {
    0%, 100% { box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 25%, transparent); }
    50% { box-shadow: 0 0 0 5px color-mix(in srgb, var(--primary) 35%, transparent); }
}

/* Type changed notification banner */
.type-changed-banner {
    position: fixed; top: 16px; left: 50%; transform: translateX(-50%);
    z-index: 10000; background: var(--gray-900); color: #fff;
    border-radius: 12px; padding: 12px 16px;
    display: flex; align-items: center; gap: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
    max-width: 500px; width: 92%;
    animation: slideDown 0.3s ease-out;
}
@keyframes slideDown { from { transform: translateX(-50%) translateY(-20px); opacity: 0; } to { transform: translateX(-50%) translateY(0); opacity: 1; } }
.type-changed-text { flex: 1; font-size: 0.85rem; line-height: 1.4; }
.type-changed-text b { color: var(--accent-light, #F5A623); }
.type-changed-actions { display: flex; gap: 6px; flex-shrink: 0; }
.type-changed-undo {
    background: rgba(255,255,255,0.15); color: #fff; border: 1px solid rgba(255,255,255,0.25);
    border-radius: 8px; padding: 5px 10px; font-size: 0.78rem; cursor: pointer;
    font-family: inherit; white-space: nowrap;
}
.type-changed-undo:hover { background: rgba(255,255,255,0.25); }
.type-changed-close {
    background: none; border: none; color: rgba(255,255,255,0.5);
    font-size: 1.1rem; cursor: pointer; padding: 0 4px;
}
.type-changed-close:hover { color: #fff; }

/* ปุ่มเพิ่มข้อความใน create modal */
.create-text-toggle {
    display: flex; align-items: center; justify-content: center; gap: 6px;
    background: linear-gradient(135deg, #FFF7ED, #FEF3C7);
    border: 1.5px solid #F59E0B;
    border-radius: 10px; padding: 9px 14px; width: 100%;
    font-size: 0.82rem; color: #92400E; font-weight: 600; cursor: pointer;
    font-family: inherit; margin: 8px 0;
    transition: all 0.2s;
}
.create-text-toggle:hover { background: linear-gradient(135deg, #FEF3C7, #FDE68A); border-color: #D97706; color: #78350F; }
.create-doc-textarea {
    font-size: 0.85rem; resize: vertical; min-height: 60px;
    margin-top: 6px;
}
.create-text-box { position: relative; }
.create-paste-btn {
    position: absolute; top: 8px; right: 8px;
    background: var(--gray-100); border: 1px solid var(--gray-300);
    border-radius: 8px; padding: 4px 10px;
    font-size: 0.78rem; font-weight: 600; cursor: pointer;
    font-family: inherit; color: var(--gray-600);
    transition: all 0.2s;
}
.create-paste-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.create-text-hint {
    font-size: 0.75rem; color: var(--gray-400); margin-top: 4px;
}

/* คำเตือนไฟล์เยอะในหน้าแก้ไข */
.edit-doc-bulk-warn {
    background: linear-gradient(135deg, #FFF7ED, #FEF3C7);
    border: 1px solid #F59E0B; border-radius: 8px;
    padding: 8px 12px; margin-top: 8px;
    font-size: 0.78rem; color: #92400E; line-height: 1.5;
}

/* ==================== System Log ==================== */
.log-item {
    border: 1px solid var(--gray-200); border-radius: 10px;
    padding: 10px 14px; margin-bottom: 8px;
    background: var(--gray-50); transition: box-shadow 0.2s;
}
.log-item:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.log-item-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 4px;
}
.log-action-badge {
    color: #fff; font-size: 0.72rem; font-weight: 700;
    padding: 2px 8px; border-radius: 20px; white-space: nowrap;
}
.log-time { font-size: 0.72rem; color: var(--gray-500); }
.log-desc { font-size: 0.82rem; color: var(--gray-700); line-height: 1.5; }
.log-files { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.log-file-tag {
    font-size: 0.72rem; background: var(--gray-100); color: var(--gray-600);
    padding: 2px 8px; border-radius: 4px; white-space: nowrap;
}
.log-links { margin-top: 6px; }
.log-doc-link {
    font-size: 0.75rem; color: var(--primary); background: none; border: none;
    cursor: pointer; text-decoration: underline; padding: 0; margin-right: 8px;
}
.log-doc-link:hover { color: var(--primary-dark, var(--primary)); }

/* Banner แจ้งไฟล์ที่ข้าม */
/* ==================== Duplicate Dialog ==================== */
.duplicate-dialog-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5); z-index: 9999;
    display: flex; align-items: center; justify-content: center;
    padding: 16px; animation: fadeIn 0.2s;
    overflow-y: auto;
}
.duplicate-dialog {
    background: #fff; border-radius: 16px; padding: 24px 20px;
    max-width: 380px; width: 100%; text-align: center;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    max-height: calc(100vh - 32px); overflow-y: auto;
}
.duplicate-dialog-icon { font-size: 2.5rem; margin-bottom: 8px; }
.duplicate-dialog-title { font-size: 1rem; font-weight: 700; color: #1a1a2e; margin-bottom: 8px; }
.duplicate-dialog-reason {
    display: inline-block; background: #FEF3C7; color: #92400E;
    padding: 4px 12px; border-radius: 20px; font-size: 0.82rem; font-weight: 600;
    margin-bottom: 10px;
}
.duplicate-dialog-target { margin-bottom: 8px; }
.duplicate-dialog-target-label { font-size: 0.78rem; color: #888; }
.duplicate-dialog-target-name {
    display: block; font-size: 0.95rem; font-weight: 700; color: var(--primary-dark, #E86B8B);
    margin-top: 2px;
}
/* Duplicate match card */
.dup-match-card {
    background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
    border: 1px solid #E2E8F0; border-radius: 12px;
    padding: 14px 16px; margin-bottom: 14px; text-align: left;
}
.dup-match-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 6px; padding-bottom: 6px; border-bottom: 1px solid #E2E8F0;
}
.dup-match-type { font-size: 0.8rem; color: #6B7280; font-weight: 600; }
.dup-match-files { font-size: 0.75rem; color: #9CA3AF; }
.dup-match-title { font-size: 1rem; font-weight: 700; color: #1E293B; margin-bottom: 4px; line-height: 1.3; }
.dup-match-date { font-size: 0.82rem; color: #64748B; margin-bottom: 8px; }
/* info rows — ข้อมูลสำคัญ */
.dup-info-list {
    display: flex; flex-direction: column; gap: 2px;
    padding: 8px 0; border-top: 1px dashed #E2E8F0;
}
.dup-info-row { display: flex; justify-content: space-between; padding: 2px 0; font-size: 0.78rem; gap: 8px; }
.dup-info-key { color: #94A3B8; flex-shrink: 0; }
.dup-info-val { color: #334155; font-weight: 600; text-align: right; word-break: break-word; }
/* passenger tags */
.dup-passenger-section {
    margin-top: 8px; padding-top: 8px; border-top: 1px dashed #E2E8F0;
}
.dup-passenger-label { font-size: 0.75rem; color: #94A3B8; margin-bottom: 6px; font-weight: 600; }
.dup-passenger-list { display: flex; flex-wrap: wrap; gap: 6px; }
.dup-passenger-tag {
    display: inline-flex; align-items: center; gap: 2px;
    background: #EFF6FF; color: #1E40AF; border: 1px solid #BFDBFE;
    padding: 3px 10px; border-radius: 20px;
    font-size: 0.78rem; font-weight: 600;
}
/* legacy — compat */
.dup-detail-list { }
.dup-detail-row { display: flex; justify-content: space-between; padding: 2px 0; font-size: 0.78rem; gap: 8px; }
.dup-detail-key { color: #6B7280; flex-shrink: 0; }
.dup-detail-val { color: #1F2937; font-weight: 600; text-align: right; word-break: break-word; }
.dup-detail-more { color: #9CA3AF; font-style: italic; }

.duplicate-dialog-question { font-size: 0.85rem; color: #555; margin-bottom: 16px; }
.duplicate-dialog-actions { display: flex; gap: 8px; }
.duplicate-btn-merge {
    flex: 1; padding: 10px 8px; border: none; border-radius: 10px;
    background: var(--accent, #5CDBC0); color: #fff;
    font-size: 0.88rem; font-weight: 700; cursor: pointer;
}
.duplicate-btn-merge:active { opacity: 0.85; }
.duplicate-btn-keep {
    flex: 1; padding: 10px 8px; border: 1px solid #ddd; border-radius: 10px;
    background: #fff; color: #555;
    font-size: 0.88rem; font-weight: 600; cursor: pointer;
}
.duplicate-btn-keep:active { background: #f5f5f5; }

/* Merge rescan banner */
.merge-rescan-banner {
    background: #ECFDF5; border: 1px solid #6EE7B7; border-radius: 10px;
    padding: 12px 14px; margin: 8px 0; font-size: 0.85rem;
}
.merge-rescan-text { margin-bottom: 8px; color: #065F46; font-weight: 600; }
.merge-rescan-actions { display: flex; gap: 8px; }
.merge-rescan-btn-yes {
    padding: 6px 14px; border: none; border-radius: 8px;
    background: var(--accent, #5CDBC0); color: #fff;
    font-size: 0.82rem; font-weight: 700; cursor: pointer;
}
.merge-rescan-btn-no {
    padding: 6px 14px; border: 1px solid #ccc; border-radius: 8px;
    background: #fff; color: #666;
    font-size: 0.82rem; cursor: pointer;
}

/* ==================== Duplicate File Warning ==================== */
.dup-file-banner {
    background: #FEF3C7; border: 1px solid #F59E0B; border-radius: 10px;
    padding: 12px 14px; margin: 8px 0; font-size: 0.85rem;
}
.dup-file-header { font-weight: 700; color: #92400E; margin-bottom: 6px; }
.dup-file-list { margin-bottom: 8px; }
.dup-file-row { padding: 3px 0; color: #78350F; }
.dup-file-name { font-weight: 600; }
.dup-file-exists { font-size: 0.78rem; color: #A16207; display: block; margin-left: 22px; }
.dup-file-actions { display: flex; gap: 8px; margin-top: 6px; }
.dup-file-merge-btn {
    padding: 6px 14px; border: none; border-radius: 8px;
    background: var(--accent, #5CDBC0); color: #fff;
    font-size: 0.82rem; font-weight: 700; cursor: pointer;
}
.dup-file-dismiss-btn {
    padding: 6px 14px; border: 1px solid #ccc; border-radius: 8px;
    background: #fff; color: #666;
    font-size: 0.82rem; cursor: pointer;
}

.skipped-files-banner {
    position: relative;
    background: #FFF7ED; border: 1px solid #FDBA74; border-radius: 10px;
    padding: 12px 32px 12px 14px; margin: 8px 0;
    font-size: 0.82rem; line-height: 1.6;
}
.skipped-banner-header {
    font-weight: 700; color: #C2410C; margin-bottom: 8px; font-size: 0.85rem;
}
.skipped-banner-section { margin-bottom: 6px; }
.skipped-label { font-weight: 600; color: #78350F; margin-bottom: 2px; }
.skipped-file-row {
    display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
    padding: 2px 0;
}
.skipped-file-name { color: #92400E; }
.skipped-file-type {
    font-size: 0.7rem; font-weight: 600; padding: 1px 8px;
    border-radius: 20px; background: #FEE2E2; color: #DC2626;
}
.skipped-file-reason { font-size: 0.75rem; color: #A16207; font-style: italic; }
.analyzed-file-row { color: #065F46; padding: 1px 0; }
.skipped-banner-close {
    position: absolute; top: 8px; right: 8px;
    background: none; border: none; font-size: 1rem;
    cursor: pointer; color: #9CA3AF; line-height: 1;
}
.skipped-banner-close:hover { color: #374151; }
.skipped-file-list { display: flex; flex-direction: column; gap: 6px; }
.skipped-file-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 6px 10px; border-radius: 8px; font-size: 0.85rem;
}
.skipped-file-name {
    flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.skipped-file-status {
    flex-shrink: 0; font-size: 0.78rem; font-weight: 600; padding: 2px 10px;
    border-radius: 20px; margin-left: 8px; white-space: nowrap;
}
.skipped-file-ok { background: #F0FDF4; }
.skipped-file-ok .skipped-file-name { color: #166534; }
.skipped-file-ok .skipped-file-status { background: #DCFCE7; color: #15803D; }
.skipped-file-bad { background: #FEF2F2; }
.skipped-file-bad .skipped-file-name { color: #991B1B; }
.skipped-file-bad .skipped-file-status { background: #FEE2E2; color: #DC2626; }
.edit-doc-file-skipped { opacity: 0.6; }
.edit-doc-file-skipped .edit-doc-file-link { color: #999; }
.file-skipped-badge {
    font-size: 0.65rem; font-weight: 600; padding: 1px 6px;
    border-radius: 8px; background: #FEE2E2; color: #DC2626;
    margin-left: 4px; vertical-align: middle;
}
.log-type-move {
    display: flex; align-items: center; gap: 6px; margin-top: 4px;
    flex-wrap: wrap; font-size: 0.82rem;
}
.log-type-tag {
    display: inline-block; font-size: 0.72rem; font-weight: 600;
    padding: 2px 10px; border-radius: 20px; white-space: nowrap;
}
.log-type-from { background: #FEE2E2; color: #DC2626; }
.log-type-to { background: #D1FAE5; color: #065F46; }
.log-arrow { font-weight: 700; color: var(--gray-500); font-size: 1rem; }
.log-summary-preview {
    font-size: 0.75rem; color: var(--gray-500); margin-top: 4px;
    line-height: 1.4; max-height: 40px; overflow: hidden;
    text-overflow: ellipsis; display: -webkit-box;
    -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}

/* ปุ่มลบไฟล์ใหม่ทั้งหมด */
.edit-clear-new-btn {
    display: inline-flex; align-items: center; gap: 4px;
    background: #FEE2E2; color: #DC2626; border: 1px solid #FECACA;
    border-radius: 6px; padding: 5px 12px; margin-top: 8px;
    font-size: 0.78rem; font-weight: 600; cursor: pointer;
    transition: all 0.2s;
}
.edit-clear-new-btn:hover {
    background: #FCA5A5; color: #991B1B; border-color: #F87171;
}

.form-group { margin-bottom: 12px; }
.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: #999;
    margin-bottom: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.form-control {
    width: 100%;
    padding: 9px 12px;
    border: 1.5px solid #FFE4EA;
    border-radius: 12px;
    font-size: 0.9rem;
    transition: all 0.2s;
    background: #FFFBFC;
}
.file-tag-row {
    margin-bottom: 4px;
}
.create-file-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: linear-gradient(135deg, #FFF0F3, #F5F0FF);
    border: 1px solid #FFD0DA;
    border-radius: 20px;
    padding: 5px 10px;
    font-size: 0.78rem;
    color: #7C83FF;
    width: 100%;
    box-sizing: border-box;
}
/* สีแยกตามที่มา: ไฟล์ vs กล้อง */
.create-file-tag.tag-file {
    background: linear-gradient(135deg, #EBF8FF, #F0F7FF);
    border-color: #90CDF4;
    color: #2B6CB0;
}
.create-file-tag.tag-camera {
    background: linear-gradient(135deg, #FEFCBF, #FFF9DB);
    border-color: #ECC94B;
    color: #975A16;
}
.create-file-remove {
    cursor: pointer;
    color: #bbb;
    font-size: 0.65rem;
    margin-left: 2px;
}
.create-file-remove:hover { color: #e53e3e; }
.form-control:focus {
    outline: none;
    border-color: #FF85A2;
    box-shadow: 0 0 0 3px rgba(255,133,162,0.12);
    background: #fff;
}
textarea.form-control { resize: vertical; min-height: 70px; }
select.form-control { appearance: auto; }
.form-row { display: flex; gap: 10px; }
.form-row .form-group { flex: 1; }
/* ส่วนเพิ่มเติม — toggle */
.doc-form-more-toggle {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    padding: 10px 16px;
    margin: 8px 0 4px;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left;
}
.doc-form-more-toggle:hover {
    background: var(--gray-100);
    border-color: var(--primary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.doc-form-more-toggle:active {
    transform: scale(0.99);
}
.doc-form-more-toggle .toggle-hint {
    font-size: 0.72rem;
    font-weight: 400;
    color: var(--gray-500);
    font-style: italic;
}
/* ปุ่มแนบไฟล์ + ถ่ายรูป */
.attach-btn-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    align-items: start;
}
.attach-col {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.attach-file-list {
    font-size: 0.72rem;
}
.attach-file-list .create-file-tag {
    font-size: 0.7rem;
    padding: 3px 8px;
    margin-bottom: 2px;
}
.attach-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    font-size: 0.88rem;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    flex: 1;
    justify-content: center;
}
.attach-file {
    background: linear-gradient(135deg, #FFF0F3 0%, #FFE4EA 100%);
    border: 1.5px dashed #FF85A2;
    color: #E86B8B;
    border-radius: 14px;
}
.attach-file:hover {
    background: linear-gradient(135deg, #FFE4EA 0%, #FFD0DA 100%);
    border-color: #E86B8B;
    box-shadow: 0 2px 8px rgba(255,133,162,0.2);
}
.attach-camera {
    background: linear-gradient(135deg, #F0EEFF 0%, #E8E4FF 100%);
    border: 1.5px dashed #7C83FF;
    color: #6366F1;
    border-radius: 14px;
}
.attach-camera:hover {
    background: linear-gradient(135deg, #E8E4FF 0%, #D8D0FF 100%);
    border-color: #6366F1;
    box-shadow: 0 2px 8px rgba(124,131,255,0.2);
}
.attach-btn:active {
    transform: scale(0.97);
}
.attach-btn svg {
    flex-shrink: 0;
}

.doc-form-more {
    padding-top: 8px;
}
.doc-form-more.hidden { display: none; }
.form-group-hint {
    font-size: 0.7rem;
    color: #bbb;
    margin-bottom: 8px;
    margin-top: -8px;
    margin-bottom: 12px;
    font-style: italic;
}
.date-range-row {
    display: flex;
    gap: 6px;
    align-items: center;
    background: #FFFBFC;
    border: 1.5px solid #FFE4EA;
    border-radius: 14px;
    padding: 8px 10px;
}
.date-input-wrap, .date-end-wrap {
    position: relative;
    display: flex;
    align-items: center;
    flex: 1;
    gap: 3px;
}
.date-text {
    flex: 1;
    text-align: center;
    font-size: 0.85rem;
    border: 1px solid #E8E8E8;
    background: #fff;
    padding: 6px 4px;
    border-radius: 8px;
    font-weight: 500;
}
.date-hidden-picker {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    opacity: 0;
    cursor: pointer;
    pointer-events: none;
}
.date-adj-btn {
    width: 30px; height: 30px;
    border: 1.5px solid #FFD0DA;
    border-radius: 10px;
    background: linear-gradient(135deg, #FFF5F7, #FFE4EA);
    font-size: 1rem;
    font-weight: 700;
    color: #FF85A2;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.date-adj-btn:hover { background: linear-gradient(135deg, #FFE4EA, #FFD0DA); border-color: #FF85A2; }
.date-adj-btn:active { transform: scale(0.92); }

.email-text-area {
    font-family: 'TH Sarabun New', sans-serif;
    font-size: 0.88rem;
    line-height: 1.4;
    min-height: 60px;
    background: #F8F5FF;
    border: 1.5px solid #D8D0FF;
    border-radius: 12px;
}
.email-text-area:focus {
    border-color: #7C83FF;
    box-shadow: 0 0 0 3px rgba(124,131,255,0.1);
    background: #fff;
}
/* Label AI hint */
.label-ai-hint {
    font-weight: 400;
    font-size: 0.65rem;
    color: #7C83FF;
    background: #F0EEFF;
    padding: 1px 6px;
    border-radius: 10px;
    border: 1px solid #D8D0FF;
}
/* ปุ่มวาง */
.paste-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    font-size: 0.72rem;
    font-weight: 600;
    color: #5CDBC0;
    background: linear-gradient(135deg, #F0FDF8, #DCFCE7);
    border: 1.5px solid #A7F3D0;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
}
.paste-btn:hover {
    background: linear-gradient(135deg, #DCFCE7, #A7F3D0);
    border-color: #5CDBC0;
    box-shadow: 0 1px 4px rgba(92,219,192,0.2);
}
.paste-btn:active { transform: scale(0.95); }
.paste-btn.pasted {
    color: #2E7D32;
    background: #E8F5E9;
    border-color: #A5D6A7;
}
.label-sub-hint {
    font-weight: 400;
    font-size: 0.65rem;
    color: #aaa;
    font-style: italic;
}
/* Date range separator */
.date-range-sep {
    color: #B0B0B0;
    font-size: 0.8rem;
    font-weight: 500;
    flex-shrink: 0;
    padding: 0 2px;
}
/* AI hint bar at bottom */
.doc-form-ai-hint { display: none; }
/* Form actions */
.doc-form-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}
/* Quick Note */
.quick-note-area {
    padding: 4px 12px 8px;
}
.quick-note-bottom-row {
    display: flex;
    align-items: center;
    margin-top: 4px;
    width: 100%;
}
.quick-note-download {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}
.quick-note-btn {
    font-size: 0.78rem;
    color: var(--gray-500);
}
.quick-note-input-wrap {
    margin-bottom: 6px;
}
.qn-input-box {
    display: flex;
    align-items: center;
    background: #FFFBFC;
    border: 1.5px solid #FFE4EA;
    border-radius: 20px;
    padding: 4px 4px 4px 10px;
    gap: 2px;
    transition: all 0.2s;
    overflow: hidden;
}
.qn-input-box:focus-within {
    border-color: #FF85A2;
    box-shadow: 0 0 0 3px rgba(255,133,162,0.1);
    background: #fff;
}
.quick-note-input {
    flex: 1;
    padding: 6px 4px;
    border: none;
    background: transparent;
    font-size: 0.85rem;
    outline: none;
}
.qn-actions {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-shrink: 0;
}
.qn-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    color: #C4B5FD;
    transition: all 0.15s;
    flex-shrink: 0;
}
.qn-icon-btn:hover {
    background: #F0EEFF;
    color: #7C83FF;
}
.qn-send-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 12px;
    height: 28px;
    border-radius: 20px;
    border: none;
    background: linear-gradient(135deg, #FF85A2, #FF6B8A);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}
.qn-send-btn:hover {
    background: linear-gradient(135deg, #FF6B8A, #E86B8B);
    box-shadow: 0 2px 6px rgba(255,133,162,0.3);
}
.qn-send-btn:active { transform: scale(0.93); }
.qn-close-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 6px;
    flex-shrink: 0;
    border: none;
    background: transparent;
    color: #ccc;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.15s;
}
.qn-close-btn:hover {
    background: #FEE;
    color: #e55;
}
.quick-note-add-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #5CDBC0;
    background: linear-gradient(135deg, #F0FDF8, #DCFCE7);
    border: 1.5px solid #A7F3D0;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
}
.quick-note-add-btn:hover {
    background: linear-gradient(135deg, #DCFCE7, #A7F3D0);
    border-color: #5CDBC0;
    box-shadow: 0 2px 6px rgba(92,219,192,0.2);
}
.quick-note-add-btn:active {
    transform: scale(0.96);
}
.qn-inline-download {
    margin-left: auto;
}
.quick-note-file-preview {
    font-size: 0.78rem;
    color: var(--gray-500);
    padding: 2px 12px 4px;
}

/* AI Progress */
.ai-step {
    font-size: 0.85rem;
    padding: 4px 0;
    transition: all 0.3s;
}
.ai-step-pending { color: var(--gray-300); }
.ai-step-active { color: var(--primary); font-weight: 600; }
.ai-step-done { color: var(--success); }
.ai-step-active .ai-step-spinner { display: inline-block; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.ai-progress-bar-wrap {
    background: var(--gray-200);
    border-radius: 8px;
    height: 8px;
    margin: 12px 0 6px;
    overflow: hidden;
}
.ai-progress-bar {
    background: linear-gradient(90deg, #FF85A2, #C4B5FD, #93C5FD);
    height: 100%;
    width: 0%;
    border-radius: 8px;
    transition: width 0.4s ease;
}
.ai-progress-percent {
    text-align: center;
    font-size: 0.82rem;
    font-weight: 600;
    color: #7C83FF;
}

.ai-read-sources-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}
.ai-read-source {
    font-size: 0.82rem;
    color: var(--gray-700);
    padding: 4px 0;
    display: flex;
    align-items: center;
    gap: 4px;
}
.ai-read-source a {
    color: var(--primary);
    text-decoration: none;
}
.ai-read-source a:hover { text-decoration: underline; }
.ai-read-email-preview {
    font-size: 0.75rem;
    color: var(--gray-500);
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    padding: 6px 10px;
    margin: 2px 0 4px 0;
    max-height: 200px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-all;
    font-family: monospace;
    line-height: 1.3;
}

/* ==================== Cards ==================== */
.card {
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 16px;
    margin-bottom: 12px;
    transition: box-shadow 0.2s;
    border: 1px solid #FFE4EA;
}
.card:hover { box-shadow: var(--shadow-lg); border-color: #FFD0DA; }
.card-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.card-subtitle { font-size: 0.85rem; color: var(--gray-500); }
.card-actions { display: flex; gap: 8px; margin-top: 12px; }

/* ==================== Auth Page ==================== */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 16px;
    background: linear-gradient(135deg, #FFE4EA 0%, #F0EEFF 50%, #DBEAFE 100%);
}
.auth-box {
    background: white;
    border-radius: 24px;
    padding: 32px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(255,133,162,0.15);
    border: 1px solid #FFE4EA;
}
.auth-box h2 { text-align: center; margin-bottom: 24px; font-size: 1.5rem; }
.auth-toggle {
    text-align: center;
    margin-top: 16px;
    font-size: 0.9rem;
    color: var(--gray-500);
}
.auth-toggle a { color: var(--primary); cursor: pointer; text-decoration: none; font-weight: 600; }

/* ==================== Trip List ==================== */
.trip-card { cursor: pointer; }
.trip-card .trip-dates { font-size: 0.85rem; color: var(--gray-500); margin-top: 2px; }
.trip-card .trip-dest { font-size: 0.9rem; color: var(--gray-700); }
.trip-shortcuts {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--gray-100);
}
.empty-state {
    text-align: center;
    padding: 48px 16px;
    color: var(--gray-500);
}
.empty-state .icon { font-size: 3rem; margin-bottom: 12px; }
.empty-state p { font-size: 1rem; }

/* ==================== Trip Detail (Timeline) ==================== */
.day-section {
    margin-bottom: 20px;
    position: relative;
}
.day-header {
    display: flex;
    align-items: stretch;
    margin-bottom: 12px;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow);
    overflow: hidden;
    border: 1px solid #FFE4EA;
}
.day-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    flex: 1;
}
.day-number {
    background: linear-gradient(135deg, #FF85A2 0%, #C4B5FD 100%);
    color: white;
    min-width: 44px;
    height: 44px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 800;
    flex-shrink: 0;
}
.day-date-text {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}
.day-date-main { font-size: 0.95rem; font-weight: 700; color: var(--gray-900); }
.day-date-sub { font-size: 0.75rem; color: var(--gray-500); }
.day-ribbon {
    display: flex;
    align-items: center;
    padding: 0 16px;
    background: linear-gradient(135deg, #7C83FF 0%, #93C5FD 100%);
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    white-space: nowrap;
    transition: opacity 0.2s;
}
.day-ribbon:hover { opacity: 0.9; }
.timeline-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 8px;
    border: 1px solid #FFE4EA;
}
.timeline-time {
    min-width: 70px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    padding-top: 2px;
}
.timeline-content { flex: 1; }
.timeline-title { font-weight: 600; font-size: 0.95rem; }
.timeline-location { font-size: 0.8rem; color: var(--gray-500); margin-top: 2px; }
.timeline-notes { font-size: 0.85rem; color: var(--gray-700); margin-top: 4px; white-space: pre-line; }
.timeline-images { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.timeline-images img {
    width: 80px; height: 80px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s;
}
.timeline-images img:hover { transform: scale(1.05); }
.timeline-actions { display: flex; gap: 4px; margin-top: 8px; }

/* Itinerary drag handle */
.itinerary-drag-handle {
    cursor: grab;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    align-self: stretch;
    padding: 0 2px;
    margin: -12px 0 -12px -12px;
    border-radius: var(--radius) 0 0 var(--radius);
    transition: all 0.15s;
}
.itinerary-drag-handle:hover { background: rgba(0,0,0,0.04); }
.itinerary-drag-handle:hover svg { opacity: 0.5 !important; }
.itinerary-drag-handle:active { cursor: grabbing; }

/* Itinerary drag states */
.iti-dragging { opacity: 0.3; transform: scale(0.97); }
.iti-item-drag-over {
    box-shadow: 0 -3px 0 0 var(--primary);
}
.day-items-zone {
    min-height: 20px;
    border-radius: 8px;
    transition: background 0.15s;
}
.day-items-zone.iti-drag-over {
    background: rgba(255,133,162,0.06);
    outline: 2px dashed var(--primary);
    outline-offset: -2px;
    border-radius: 12px;
}

.category-badge {
    display: inline-block;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 600;
    margin-left: 6px;
}
.cat-restaurant { background: #fef3c7; color: #92400e; }
.cat-activity { background: #dbeafe; color: #1e40af; }
.cat-transport { background: #e0e7ff; color: #3730a3; }
.cat-hotel { background: #dcfce7; color: #166534; }

/* ==================== Documents ==================== */
.doc-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 8px;
}
.doc-icon { font-size: 1.5rem; }
.doc-info { flex: 1; }
.doc-info-clickable { cursor: pointer; }
.doc-title { font-weight: 600; font-size: 0.95rem; }
.doc-ai-title {
    font-size: 0.88rem;
    color: #4a4a4a;
    font-weight: 500;
    margin-top: 2px;
    display: flex;
    align-items: center;
    gap: 4px;
}
/* Time badge — กรอบแสดงเวลา เปลี่ยนสีตาม theme */
.time-badge {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    background: var(--gray-100);
    color: var(--gray-700);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 6px;
    border: 1px solid var(--gray-200);
    letter-spacing: 0.3px;
    white-space: nowrap;
}
/* AI mini badge — pill น่ารัก */
.ai-mini-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1px 5px;
    border-radius: 10px;
    background: linear-gradient(135deg, #7C83FF, #A5ABFF, #C4B5FD);
    color: #fff;
    font-size: 0.58rem;
    font-weight: 800;
    letter-spacing: 0.8px;
    line-height: 1.3;
    text-shadow: 0 1px 1px rgba(0,0,0,0.1);
    box-shadow: 0 1px 2px rgba(124,131,255,0.3);
    flex-shrink: 0;
    vertical-align: middle;
}
.doc-actions {
    display: flex;
    gap: 4px;
    align-items: center;
    flex-shrink: 0;
    margin-top: 24px;
}
.ai-btn-wrap {
    position: relative;
}
/* AI Logo Button — Cute Lavender */
.ai-logo-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 4px 10px 4px 7px;
    border: 1.5px solid #D4A017;
    border-radius: 20px;
    background: linear-gradient(135deg, #FFF8E1 0%, #FFE082 30%, #FFD54F 60%, #FFE082 100%);
    background-size: 200% 200%;
    animation: ai-shimmer 3s ease-in-out infinite;
    color: #7A5F00;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.25s;
    line-height: 1;
    box-shadow: 0 2px 8px rgba(212,160,23,0.25), 0 0 0 0 rgba(255,213,79,0);
}
@keyframes ai-shimmer {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
.ai-logo-btn:hover {
    background: linear-gradient(135deg, #FFE082 0%, #FFD54F 30%, #FFC107 60%, #FFD54F 100%);
    border-color: #B8860B;
    box-shadow: 0 4px 16px rgba(212,160,23,0.35), 0 0 20px rgba(255,213,79,0.2);
    transform: scale(1.08);
}
.ai-logo-btn:active {
    transform: scale(0.95);
}
.ai-logo-btn.ai-needs-rescan {
    border-color: #ef4444;
    animation: ai-pulse 2s ease-in-out infinite;
}
@keyframes ai-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0.3); }
    50% { box-shadow: 0 0 10px 3px rgba(239,68,68,0.2); }
}
.ai-logo-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    filter: drop-shadow(0 1px 2px rgba(180,130,20,0.4));
}
.ai-header-label {
    background: linear-gradient(135deg, #7C83FF, #C4B5FD);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}
.ai-logo-text {
    color: #7A5F00;
    -webkit-text-fill-color: #7A5F00;
    letter-spacing: 1.2px;
    font-weight: 900;
    font-size: 0.82rem;
    text-shadow: 0 0.5px 0 rgba(0,0,0,0.1);
}
@keyframes ai-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.ai-warn-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #ef4444;
    color: #fff;
    font-size: 0.6rem;
    font-weight: 700;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    border: 1.5px solid #fff;
    animation: ai-warn-pulse 2s ease-in-out infinite;
}
@keyframes ai-warn-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}
.doc-date-ribbon {
    position: absolute;
    top: 0;
    right: 0;
    background: linear-gradient(135deg, #FF85A2 0%, #C4B5FD 100%);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 5px 14px;
    border-radius: 0 16px 0 14px;
    white-space: nowrap;
    line-height: 1.3;
    text-align: center;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 6px;
    letter-spacing: 0.3px;
    box-shadow: 0 2px 8px rgba(255,133,162,0.2);
    border-bottom: none;
    border-left: none;
}
.countdown-badge {
    font-size: 0.62rem;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 700;
    letter-spacing: 0.3px;
}
.countdown-now {
    background: rgba(255,255,255,0.85);
    color: #FF6B8A;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
    animation: pulse-glow 1.5s ease-in-out infinite;
}
.countdown-soon {
    background: #FDE68A;
    color: #92400e;
    box-shadow: 0 1px 2px rgba(0,0,0,0.1);
}
.countdown-near {
    background: rgba(255,255,255,0.4);
    color: #fff;
}
.countdown-far {
    background: rgba(255,255,255,0.2); color: rgba(255,255,255,0.9);
}
.countdown-past {
    background: rgba(0,0,0,0.15); color: rgba(255,255,255,0.8);
    font-style: italic;
}
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255,133,162,0.3); }
    50% { box-shadow: 0 0 8px 2px rgba(255,133,162,0.5); }
}
.doc-type { font-size: 0.78rem; color: #aaa; }
.doc-created-ago {
    font-size: 0.65rem;
    color: #ccc;
    font-weight: 400;
    padding: 0 12px 2px;
}
.doc-meta-strip {
    display: inline-flex;
    align-items: center;
    gap: 0;
    background: linear-gradient(135deg, #FFF5F7, #F5F0FF);
    border: 1px solid #FFE4EA;
    border-radius: 10px;
    padding: 1px 0;
    margin-left: 4px;
    font-size: 0.72rem;
    line-height: 1.4;
    overflow: hidden;
}
.doc-meta-strip .meta-ref {
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #FF85A2, #C4B5FD);
    padding: 1px 8px;
    letter-spacing: 0.5px;
}
.doc-meta-strip .meta-agency {
    color: #9B8A9E;
    font-weight: 600;
    padding: 1px 8px;
    font-size: 0.67rem;
    letter-spacing: 0.2px;
}
.doc-meta-strip .meta-pax {
    color: #fff;
    font-weight: 700;
    font-size: 0.67rem;
    padding: 1px 7px;
    background: var(--accent);
    border-radius: 10px;
    letter-spacing: 0.3px;
}
/* ปุ่มแผนที่ — dropdown */
.doc-map-dropdown-wrap {
    position: relative;
    display: inline-block;
}
.doc-map-btn-round {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    height: 32px;
    padding: 0 12px;
    border: 1.5px solid #93C5FD;
    border-radius: 20px;
    background: #fff;
    color: #3B82F6;
    font-size: 0.6rem;
    font-weight: 800;
    letter-spacing: 1px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    line-height: 1;
}
.doc-map-btn-round .map-pin {
    font-size: 0.7rem;
}
.doc-map-btn-round:hover {
    background: #EFF6FF;
    border-color: #3B82F6;
    color: #2563EB;
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(59,130,246,0.15);
}
.doc-map-btn-round:active {
    transform: translateY(0);
}
.doc-map-dropdown {
    position: absolute;
    bottom: 40px;
    right: 0;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    min-width: 160px;
    z-index: 100;
    overflow: hidden;
}
.doc-map-dropdown.hidden { display: none; }
.doc-map-dropdown-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    font-size: 0.82rem;
    color: #333;
    text-decoration: none;
    border: none;
    background: none;
    width: 100%;
    cursor: pointer;
    transition: background 0.1s;
}
.doc-map-dropdown-item:hover {
    background: #f5f5f5;
}
.doc-map-dropdown-item + .doc-map-dropdown-item {
    border-top: 1px solid #f0f0f0;
}
/* Toast คัดลอก */
.copy-toast {
    position: fixed;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: #fff;
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 0.85rem;
    z-index: 9999;
    animation: toast-fade 1.5s ease forwards;
    pointer-events: none;
}
@keyframes toast-fade {
    0% { opacity: 0; transform: translateX(-50%) translateY(10px); }
    15% { opacity: 1; transform: translateX(-50%) translateY(0); }
    70% { opacity: 1; }
    100% { opacity: 0; }
}

/* ==================== AI Plan ==================== */
.ai-plan-hero {
    text-align: center;
    padding: 3rem 1.5rem;
}
.ai-plan-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}
.ai-plan-hero h2 {
    font-size: 1.5rem;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
}
.ai-plan-hero p {
    color: var(--gray-500);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}
.btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
    border-radius: 12px;
}
#ai-plan-result {
    margin-top: 1.5rem;
    text-align: left;
}

/* ==================== Itinerary Toolbar ==================== */
.itinerary-toolbar {
    display: flex; gap: 8px; margin-bottom: 1rem; justify-content: flex-end;
}

/* ==================== Import Preview ==================== */
.import-preview-actions-top {
    margin-bottom: 8px; padding-bottom: 8px; border-bottom: 1px solid var(--gray-100);
}
.import-preview-list {
    display: flex; flex-direction: column; gap: 6px;
}
.import-preview-item {
    display: flex; align-items: flex-start; gap: 10px; padding: 10px 12px;
    background: var(--gray-50); border-radius: 8px; cursor: pointer; transition: background 0.15s;
}
.import-preview-item:hover { background: #e8f4fd; }
.import-preview-item input[type="checkbox"] {
    width: 18px; height: 18px; margin-top: 2px; accent-color: var(--primary); cursor: pointer; flex-shrink: 0;
}
.import-preview-item input[type="checkbox"]:not(:checked) + .import-preview-detail {
    opacity: 0.4; text-decoration: line-through;
}
.import-preview-detail { flex: 1; }
.import-preview-title { font-weight: 600; font-size: 0.95rem; }
.import-preview-meta {
    display: flex; flex-wrap: wrap; gap: 8px; font-size: 0.8rem; color: var(--gray-500); margin-top: 2px;
}
.import-preview-loc { font-size: 0.8rem; color: var(--gray-500); margin-top: 2px; }
.import-preview-notes { font-size: 0.8rem; color: var(--gray-400); margin-top: 2px; font-style: italic; }

/* ==================== Checklist ==================== */
.checklist-header {
    display: flex; align-items: center; gap: 12px; padding: 1rem 0;
}
.checklist-progress {
    flex: 1; height: 10px; background: var(--gray-100); border-radius: 5px; overflow: hidden;
}
.checklist-progress-bar {
    height: 100%; background: linear-gradient(90deg, #FF85A2, #C4B5FD, #93C5FD); border-radius: 5px; transition: width 0.3s;
}
.checklist-stats {
    font-size: 0.85rem; color: var(--gray-500); white-space: nowrap;
}
.checklist-add {
    display: flex; gap: 8px; margin-bottom: 1.2rem; align-items: center;
}
.checklist-cat-select {
    padding: 6px 8px; border: 1px solid var(--gray-200); border-radius: 8px; font-size: 0.85rem; background: #fff;
}
.checklist-input {
    flex: 1; padding: 8px 12px; border: 1px solid var(--gray-200); border-radius: 8px; font-size: 0.95rem;
}
.checklist-input:focus { border-color: var(--primary); outline: none; }

/* Sticky note grid */
.checklist-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px;
}
.checklist-group {
    background: #FFF5F7;
    border-radius: 12px;
    padding: 16px 16px 12px;
    box-shadow: 2px 3px 8px rgba(255,133,162,0.1), 0 1px 2px rgba(0,0,0,0.04);
    position: relative;
    min-height: 120px;
    transform: rotate(-0.3deg);
    transition: transform 0.15s, box-shadow 0.15s;
    border: 1px solid #FFE4EA;
}
.checklist-group:nth-child(2n) { transform: rotate(0.4deg); background: #F0EEFF; border-color: #D8D0FF; }
.checklist-group:nth-child(2n)::before { content: '💜'; }
.checklist-group:nth-child(3n) { transform: rotate(-0.5deg); background: #F0FDF8; border-color: #A7F3D0; }
.checklist-group:nth-child(3n)::before { content: '💚'; }
.checklist-group:nth-child(4n) { transform: rotate(0.3deg); background: #FFF7ED; border-color: #FED7AA; }
.checklist-group:nth-child(4n)::before { content: '🧡'; }
.checklist-group:hover { transform: rotate(0deg) scale(1.01); box-shadow: 3px 5px 14px rgba(0,0,0,0.12); z-index: 1; }

/* หมุดกระดาษ */
.checklist-group::before {
    content: '🩷';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.1rem;
    filter: drop-shadow(0 1px 1px rgba(0,0,0,0.1));
}

/* Drag handle สำหรับ sticky note */
.sticky-drag-handle {
    position: absolute; top: 4px; right: 4px;
    cursor: grab; user-select: none; z-index: 2;
    width: 28px; height: 28px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 6px;
    transition: all 0.15s;
}
.sticky-drag-handle:hover { background: rgba(0,0,0,0.06); }
.sticky-drag-handle:hover svg { opacity: 0.5; }
.sticky-drag-handle:active { cursor: grabbing; }
/* ขยาย touch target บนมือถือ */
@media (max-width: 768px) {
    .sticky-drag-handle { width: 36px; height: 36px; top: 2px; right: 2px; }
    .doc-drag-handle { min-width: 28px; padding: 4px; }
    .itinerary-drag-handle { min-width: 28px; padding: 4px; }
}
/* Touch drag clone */
.touch-drag-clone { background: #fff; overflow: hidden; }

/* สถานะลาก */
.ckl-dragging {
    opacity: 0.3 !important;
    transform: rotate(0deg) scale(0.95) !important;
}
.ckl-drag-over {
    box-shadow: 0 0 0 3px var(--primary), 3px 5px 14px rgba(0,0,0,0.15) !important;
    transform: rotate(0deg) scale(1.03) !important;
    z-index: 2;
    transition: all 0.15s;
}
.checklist-group-title {
    font-size: 0.95rem; font-weight: 700; color: rgba(0,0,0,0.6); padding-bottom: 8px;
    border-bottom: 1px dashed rgba(0,0,0,0.15); margin-bottom: 8px;
    display: flex; align-items: center; gap: 4px;
}
.checklist-item {
    display: flex; align-items: center; justify-content: space-between; padding: 5px 0;
    border-bottom: 1px dotted rgba(0,0,0,0.08);
}
.checklist-item:last-child { border-bottom: none; }
.checklist-item.checked .checklist-text {
    text-decoration: line-through; color: rgba(0,0,0,0.3);
}
.checklist-check {
    display: flex; align-items: center; gap: 8px; cursor: pointer; flex: 1;
}
.checklist-check input[type="checkbox"] {
    width: 18px; height: 18px; accent-color: #FF85A2; cursor: pointer;
}
.checklist-text {
    font-size: 0.9rem; color: rgba(0,0,0,0.7);
}
.checklist-edit {
    font-size: 0.75rem; background: rgba(124,131,255,0.08); color: #7C83FF; border: none; cursor: pointer; padding: 4px 8px;
    border-radius: 10px; transition: all 0.15s; opacity: 0.6;
}
.checklist-edit:hover { background: rgba(124,131,255,0.15); opacity: 1; }
.checklist-edit-input {
    flex: 1; padding: 4px 8px; border: 1px solid var(--primary); border-radius: 4px; font-size: 0.9rem;
    outline: none; background: #fff;
}
.checklist-delete {
    font-size: 0.75rem; background: rgba(220,38,38,0.1); color: #dc2626; border: none; cursor: pointer; padding: 4px 8px;
    border-radius: 4px; transition: all 0.15s; opacity: 0.6;
}
.checklist-delete:hover { background: rgba(220,38,38,0.2); opacity: 1; }
.checklist-empty {
    text-align: center; padding: 3rem 1rem; color: var(--gray-400);
}
@media (max-width: 600px) {
    .checklist-add { flex-wrap: wrap; }
    .checklist-cat-select { flex: 0 0 100%; }
    .checklist-input { flex: 1; }
    .checklist-grid { grid-template-columns: 1fr; }
    .checklist-group { transform: rotate(0deg) !important; }
}

/* ==================== Document Toolbar ==================== */
.doc-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.doc-filters {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}
.doc-filter {
    padding: 4px 10px;
    border: 1px solid #FFE4EA;
    border-radius: 20px;
    background: white;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    color: #9B8A9E;
}
.doc-filter:hover { background: #FFF5F7; border-color: #FF85A2; color: #FF85A2; }
.doc-filters-wrap { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; }
.filter-order-btn { font-size: 0.75rem !important; padding: 3px 6px !important; color: var(--gray-400) !important; flex-shrink: 0; }
.filter-order-btn:hover { color: var(--primary) !important; }
.filter-order-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 8px 12px; border: 1px solid var(--gray-200); border-radius: 8px;
    margin-bottom: 6px; background: white;
}
.filter-order-label { font-size: 0.85rem; }
.filter-order-btns { display: flex; gap: 4px; }
.doc-filter.active {
    background: linear-gradient(135deg, #FF85A2, #C4B5FD);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 2px 6px rgba(255,133,162,0.2);
}
.doc-filter .doc-filter-count {
    font-size: 0.7rem;
    opacity: 0.8;
    margin-left: 2px;
}
.doc-filter.doc-filter-empty {
    opacity: 0.45;
    border-style: dashed;
}

/* ==================== AI Summary ==================== */
.doc-card {
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 12px;
    overflow: visible;
    position: relative;
    transition: opacity 0.2s, transform 0.2s;
    border: 1px solid #FFE4EA;
}
/* เลขลำดับเอกสาร */
.doc-num-badge {
    position: absolute;
    top: -8px; left: -8px;
    width: 30px; height: 30px;
    background: linear-gradient(135deg, rgba(245,166,35,0.55), rgba(232,146,28,0.55));
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    display: flex; align-items: center; justify-content: center;
    border-radius: 9px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    z-index: 2;
    line-height: 1;
}
.doc-card.dragging { opacity: 0.3; transform: scale(0.97); }
.doc-card.drag-over { box-shadow: 0 0 0 3px var(--primary), var(--shadow-lg); transform: scale(1.01); border-color: var(--primary); }
.doc-drag-handle {
    cursor: grab !important; user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 2px;
    border-radius: 4px;
    transition: all 0.15s;
    align-self: stretch;
    margin: -4px 0 -4px -4px;
}
.doc-drag-handle:hover { background: rgba(0,0,0,0.04); }
.doc-drag-handle:hover svg { opacity: 0.5 !important; }
.doc-drag-handle:active { cursor: grabbing !important; }
.doc-card .doc-item {
    box-shadow: none;
    margin-bottom: 0;
    border-radius: 0;
}
.ai-summary {
    background: linear-gradient(135deg, #F5F0FF 0%, #FFF5F7 100%);
    padding: 12px 16px;
    border-top: 1px solid #EDE8FF;
}
.ai-summary-body {
    max-height: 50vh;
    overflow-y: auto;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}
.ai-summary-body::-webkit-scrollbar {
    width: 4px;
}
.ai-summary-body::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
}
.ai-summary-body::-webkit-scrollbar-thumb:hover {
    background: #aaa;
}
.ai-summary.collapsed .ai-summary-body { display: none; }
.ai-summary-header {
    font-size: 0.85rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 6px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.ai-summary.collapsed .ai-summary-header { margin-bottom: 0; }
.ai-toggle-icon { font-size: 0.7rem; }
.ai-page-info {
    font-weight: 400;
    font-size: 0.72rem;
    color: var(--gray-500);
    margin-left: 6px;
}
.ai-badge {
    color: #555;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.82rem;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}
.ai-expand-hint {
    color: #bbb;
    font-size: 0.85rem;
    margin-left: 2px;
    transition: color 0.2s;
}
.doc-info-clickable:hover .ai-expand-hint {
    color: var(--accent);
}
.ai-sources-info {
    font-size: 0.78rem;
    color: var(--gray-500);
    margin-bottom: 8px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px;
}
.ai-source-tag {
    background: var(--gray-100);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--gray-600);
}
.ai-summary-text {
    font-size: 0.85rem;
    color: var(--gray-700);
    margin-bottom: 8px;
    line-height: 1.5;
}
.ai-details {
    display: grid;
    gap: 4px;
}
.ai-detail-row {
    display: flex;
    gap: 8px;
    font-size: 0.82rem;
    padding: 3px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}
.ai-detail-label {
    font-weight: 600;
    color: var(--gray-700);
    min-width: 100px;
    flex-shrink: 0;
}
.ai-detail-value {
    color: var(--gray-900);
}

.ai-detail-section {
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}
.ai-detail-section > .ai-detail-label {
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
    font-size: 0.83rem;
}
.ai-detail-list { padding-left: 4px; }
.ai-list-item {
    font-size: 0.82rem;
    padding: 4px 0;
    border-bottom: 1px dashed rgba(0,0,0,0.06);
    line-height: 1.5;
}
.ai-sub-field { margin-right: 4px; }

/* AI Highlight — ข้อมูลสำคัญ */
.ai-highlight {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-left: 3px solid #f59e0b;
    padding: 6px 10px;
    border-radius: 6px;
    margin: 4px 0;
}
.ai-highlight .ai-detail-value {
    font-weight: 700;
    color: var(--gray-900);
    font-size: 0.9rem;
}
.ai-highlight .ai-detail-label {
    color: #92400e;
}
.ai-detail-section.ai-highlight {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-left: 3px solid #f59e0b;
    padding: 8px 10px;
    border-radius: 6px;
    margin: 4px 0;
}
.ai-detail-section.ai-highlight > .ai-detail-label {
    color: #92400e;
}

/* AI Warning Highlight */
.ai-highlight-warn {
    background: linear-gradient(135deg, #fef2f2 0%, #fecaca 100%);
    border-left: 3px solid #ef4444;
    padding: 8px 10px;
    border-radius: 6px;
    margin: 4px 0;
}
.ai-highlight-warn .ai-detail-label {
    color: #991b1b;
}

/* AI Category Sections */
.ai-category-section {
    margin-bottom: 12px;
    background: #f8fafc;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    padding: 10px 12px;
}
.ai-category-title {
    font-weight: 700;
    font-size: 0.85rem;
    color: #7C83FF;
    margin-bottom: 6px;
    padding-bottom: 4px;
    border-bottom: 1px solid #EDE8FF;
}

/* AI File Changed Warning */
.ai-file-changed-warn {
    background: #fef3c7;
    border: 1px solid #f59e0b;
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 0.8rem;
    color: #92400e;
    margin-bottom: 8px;
}

/* Files Dropdown */
.doc-download-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 3px;
    width: 32px; height: 32px;
    color: #5CDBC0; background: #fff;
    border: 1.5px solid #A7F3D0; border-radius: 20px; cursor: pointer;
    text-decoration: none; transition: all 0.2s;
    font-size: 0.7rem; font-weight: 700;
}
.doc-download-btn:hover {
    background: #F0FDF8;
    border-color: #5CDBC0;
    color: #0D9488;
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(92,219,192,0.15);
}
.doc-download-btn:active { transform: translateY(0); }
.doc-download-btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.doc-download-btn span { font-size: 0.65rem; }
.doc-files-dropdown-wrap {
    position: relative;
    display: inline-block;
}
.doc-files-dropdown {
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 4px;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    min-width: 220px;
    max-width: 320px;
    z-index: 100;
    overflow: hidden;
}
.doc-files-dropdown-item {
    display: block;
    padding: 8px 14px;
    font-size: 0.85rem;
    color: var(--gray-700);
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-bottom: 1px solid var(--gray-100);
}
.doc-files-dropdown-item:last-child { border-bottom: none; }
.doc-files-dropdown-item:hover {
    background: var(--gray-50);
    color: var(--primary);
}

/* Edit Doc File Area — Multi-file */
.edit-doc-files-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.edit-doc-msg-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    background: var(--gray-50);
    padding: 6px 10px;
    border-radius: 8px;
    border: 1px solid var(--gray-200);
    margin-bottom: 4px;
}
.edit-doc-msg-text {
    flex: 1;
    font-size: 0.78rem;
    color: var(--gray-500);
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 2.4em;
    overflow: hidden;
    cursor: pointer;
    line-height: 1.2em;
}
.edit-doc-msg-text.expanded {
    max-height: none;
}
.edit-doc-file-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--gray-50);
    padding: 6px 12px;
    border-radius: 8px;
    border: 1px solid var(--gray-200);
}
.edit-doc-file-item.pending-delete {
    opacity: 0.4; text-decoration: line-through;
    background: #FEF2F2; border-color: #FECACA;
}
.edit-doc-file-item.pending-delete .edit-doc-file-link {
    color: var(--gray-400); pointer-events: none;
}
.edit-doc-file-undo {
    font-size: 0.72rem; color: var(--primary); border-color: var(--primary);
    flex-shrink: 0;
}
.edit-doc-file-btns {
    display: flex; gap: 4px; flex-shrink: 0;
}
.edit-doc-new-file-tag {
    display: inline-flex; align-items: center; gap: 4px;
    background: #DBEAFE; color: #1E40AF; font-size: 0.78rem;
    padding: 4px 10px; border-radius: 6px; margin: 4px 4px 0 0;
}
.edit-new-file-remove {
    background: none; border: none; color: #1E40AF; cursor: pointer;
    font-size: 0.85rem; padding: 0 2px; opacity: 0.6;
}
.edit-new-file-remove:hover { opacity: 1; }
.edit-add-count { font-size: 0.7rem; opacity: 0.7; }
.edit-doc-replace-btn {
    cursor: pointer; color: var(--primary); font-size: 0.8rem;
}
.edit-doc-file-link {
    flex: 1;
    color: var(--primary);
    text-decoration: none;
    font-size: 0.85rem;
    word-break: break-all;
}
.edit-doc-file-link:hover { text-decoration: underline; }
.edit-doc-file-empty {
    font-size: 0.85rem;
    color: var(--gray-500);
    padding: 8px 0;
}
.edit-doc-ai-note {
    font-size: 0.78rem;
    color: var(--primary);
    margin-top: 4px;
    padding: 2px 0;
}
.edit-doc-ai-warn {
    font-size: 0.78rem;
    color: #d97706;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 6px;
    margin-top: 8px;
    padding: 6px 10px;
}

/* AI Searched Badge — ข้อมูลที่ AI ค้นหาเอง */
.ai-searched-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #DBEAFE, #C7D2FE);
    border: 1px solid #93C5FD;
    border-radius: 10px;
    padding: 1px 5px;
    font-size: 0.75rem;
    cursor: help;
    vertical-align: middle;
}

/* ==================== Note Fields ==================== */
.note-field-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
}
.note-field-icon { font-size: 1rem; flex-shrink: 0; }
.note-field-input { flex: 1; padding: 8px 10px; font-size: 0.9rem; }
.note-field-remove { padding: 4px 8px; }

.note-field-group {
    background: var(--gray-50);
    border-radius: 8px;
    padding: 8px;
    margin-bottom: 8px;
    border: 1px solid var(--gray-200);
}
.note-file-btn {
    cursor: pointer;
    flex-shrink: 0;
}
.note-files-list {
    margin-left: 26px;
    margin-top: 4px;
}
.note-file-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    padding: 3px 0;
}
.note-file-link {
    color: var(--primary);
    text-decoration: none;
    word-break: break-all;
}
.note-file-link:hover { text-decoration: underline; }
.note-file-del {
    background: none;
    border: none;
    color: var(--danger);
    cursor: pointer;
    font-size: 0.85rem;
    padding: 2px 4px;
}

/* โน้ตบนหน้าแสดงเอกสาร */
.doc-msg-item {
    font-size: 0.8rem;
    color: #7C83FF;
    background: #F0EEFF;
    border-left: 3px solid #C4B5FD;
    border-radius: 0 10px 10px 0;
    padding: 4px 8px;
    margin-top: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.doc-note-item {
    font-size: 0.8rem;
    color: #E86B8B;
    background: #FFF5F7;
    border-left: 3px solid #FF85A2;
    border-radius: 0 10px 10px 0;
    padding: 4px 8px;
    margin-top: 4px;
}
.doc-note-item.note-color-green, [data-theme] .doc-note-item.note-color-green { color: #276749 !important; background: #F0FFF4 !important; border-left-color: #48BB78 !important; }
.doc-note-item.note-color-blue, [data-theme] .doc-note-item.note-color-blue { color: #2B6CB0 !important; background: #EBF8FF !important; border-left-color: #4299E1 !important; }
.doc-note-item.note-color-orange, [data-theme] .doc-note-item.note-color-orange { color: #9C4221 !important; background: #FFFAF0 !important; border-left-color: #ED8936 !important; }
.doc-note-item.note-color-red, [data-theme] .doc-note-item.note-color-red { color: #C53030 !important; background: #FFF5F5 !important; border-left-color: #FC8181 !important; }
/* Color picker dots */
.qn-color-picker {
    display: flex;
    gap: 5px;
    padding: 0 4px;
    align-items: center;
    flex-shrink: 0;
}
.qn-color-dot {
    width: 18px; height: 18px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.15s;
    flex-shrink: 0;
}
.qn-color-dot:hover { transform: scale(1.2); }
.qn-color-dot.qn-color-active {
    border-color: var(--gray-700);
    box-shadow: 0 0 0 2px rgba(0,0,0,0.1);
}
.doc-note-files {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 2px;
    margin-left: 18px;
}
.doc-note-file-link {
    font-size: 0.75rem;
    color: var(--primary);
    text-decoration: none;
    background: var(--gray-100);
    padding: 2px 8px;
    border-radius: 4px;
}
.doc-note-file-link:hover { background: var(--gray-200); }

/* ==================== Modal ==================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 16px;
}
.modal {
    background: #fff;
    border-radius: 24px;
    padding: 28px 24px 20px;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 80px rgba(255,133,162,0.12), 0 0 0 1px #FFE4EA;
    border: 1px solid #FFE4EA;
}
.modal::-webkit-scrollbar { width: 4px; }
.modal::-webkit-scrollbar-thumb { background: #ddd; border-radius: 4px; }
.modal h3 {
    font-size: 1.1rem;
    margin-bottom: 18px;
    color: #333;
    font-weight: 700;
    letter-spacing: -0.3px;
}
.modal.modal-lg { max-width: 700px; }

/* ==================== AI Settings ==================== */
.ai-settings-info {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    font-size: 0.82rem;
}
.ai-settings-model {
    background: linear-gradient(135deg, #7C83FF, #C4B5FD);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 600;
}
.ai-settings-files {
    color: var(--gray-500);
    padding: 4px 0;
}
.ai-settings-section {
    margin-bottom: 20px;
}
.ai-settings-section-title {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 10px;
    color: var(--gray-700);
}
.ai-rules-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
@media (max-width: 600px) {
    .ai-rules-grid { grid-template-columns: 1fr; }
}
.ai-rule-card {
    display: flex;
    gap: 8px;
    align-items: start;
    padding: 8px 10px;
    background: var(--gray-50);
    border-radius: 10px;
    border: 1px solid var(--gray-100);
}
.ai-rule-icon { font-size: 1.2rem; flex-shrink: 0; }
.ai-rule-title { font-weight: 600; font-size: 0.82rem; color: var(--gray-700); }
.ai-rule-desc { font-size: 0.75rem; color: var(--gray-500); line-height: 1.4; }

.ai-freedom-card { background: #f0f7ff; border-color: #dbeafe; }

.ai-doctype-card {
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    margin-bottom: 6px;
    overflow: hidden;
}
.ai-doctype-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    cursor: pointer;
    background: var(--gray-50);
    font-size: 0.88rem;
    gap: 8px;
}
.ai-doctype-header:hover { background: var(--gray-100); }
.ai-doctype-cats { font-size: 0.75rem; flex: 1; text-align: right; }
.ai-doctype-arrow {
    font-size: 0.7rem;
    color: var(--gray-400);
    transition: transform 0.2s;
}
.ai-doctype-card.expanded .ai-doctype-arrow { transform: rotate(180deg); }
.ai-doctype-body {
    display: none;
    padding: 10px 14px;
}
.ai-doctype-card.expanded .ai-doctype-body { display: block; }
.ai-cat-item { margin-bottom: 8px; }
.ai-cat-name {
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--gray-600);
    margin-bottom: 2px;
}
.ai-cat-fields {
    margin: 0;
    padding-left: 20px;
    font-size: 0.78rem;
    color: var(--gray-500);
    line-height: 1.6;
}
.ai-cat-fields li { margin-bottom: 1px; }

/* ==================== Image Viewer ==================== */
.image-viewer {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 300;
    cursor: pointer;
}
.image-viewer img { max-width: 95%; max-height: 95vh; object-fit: contain; }

/* ==================== Tabs ==================== */
.tabs {
    display: flex;
    gap: 4px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(255,133,162,0.1);
    margin-bottom: 12px;
    padding: 4px;
    border: 1px solid #FFE4EA;
}
.tab {
    flex: 1;
    padding: 8px 6px;
    text-align: center;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    background: transparent;
    color: #C4B5FD;
    transition: all 0.2s;
    border-radius: 16px;
}
.tab:hover { background: #FFF5F7; color: #FF85A2; }
.tab.active {
    color: #fff;
    background: linear-gradient(135deg, #FF85A2, #C4B5FD);
    box-shadow: 0 2px 8px rgba(255,133,162,0.25);
    border-bottom: none;
}

/* ==================== Toast ==================== */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #FF85A2, #C4B5FD);
    color: white;
    padding: 12px 24px;
    border-radius: 20px;
    font-size: 0.9rem;
    z-index: 400;
    animation: fadeInUp 0.3s;
    box-shadow: 0 4px 16px rgba(255,133,162,0.3);
}
.ai-spinner {
    width: 36px; height: 36px; border: 3px solid var(--gray-200);
    border-top-color: var(--primary); border-radius: 50%;
    animation: aiSpin 0.8s linear infinite; margin: 0 auto;
}
@keyframes aiSpin { to { transform: rotate(360deg); } }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateX(-50%) translateY(10px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ==================== Back Button ==================== */
.back-btn {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px 8px;
    margin-right: 8px;
}

/* ==================== Responsive ==================== */
@media (max-width: 480px) {
    .form-row { flex-direction: column; gap: 0; }
    .container { padding: 12px; }
    .auth-box { padding: 24px 20px; }
    .timeline-time { min-width: 55px; font-size: 0.75rem; }
}

/* ==================== Theme Picker ==================== */
.theme-picker-section { margin-bottom: 20px; }
.theme-picker-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
}
.theme-card {
    position: relative;
    border: 2px solid #e5e7eb;
    border-radius: 14px;
    padding: 12px 10px;
    cursor: pointer;
    transition: all 0.25s;
    text-align: center;
    background: #fff;
}
.theme-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
.theme-card.active {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255,133,162,0.15);
}
.theme-card-check {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    font-size: 0.65rem;
    display: none;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}
.theme-card.active .theme-card-check { display: flex; }
.theme-color-preview {
    display: flex;
    gap: 4px;
    justify-content: center;
    margin-bottom: 8px;
}
.theme-color-dot {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.8);
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.theme-card-name {
    font-size: 0.82rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 2px;
}
.theme-card-desc {
    font-size: 0.68rem;
    color: #999;
}

/* ==================== Chat AI ==================== */
.chat-container {
    display: flex; height: calc(100vh - 56px); overflow: hidden;
}
.chat-sidebar {
    width: 260px; flex-shrink: 0; background: #FFF5F8;
    border-right: 1px solid #F3D5E0; display: flex; flex-direction: column;
    transition: transform 0.25s;
}
.chat-sidebar-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 14px; font-weight: 700; color: var(--primary-dark);
    border-bottom: 1px solid #F3D5E0;
}
.chat-sidebar-close { display: none; background: none; border: none; font-size: 1.2rem; cursor: pointer; color: #999; }
.chat-conv-list { flex: 1; overflow-y: auto; padding: 8px; }
.chat-conv-item {
    padding: 10px 12px; border-radius: 10px; cursor: pointer;
    margin-bottom: 4px; transition: background 0.15s;
    display: flex; justify-content: space-between; align-items: center;
}
.chat-conv-item:hover { background: #FFE4EE; }
.chat-conv-item.active { background: var(--primary); color: #fff; }
.chat-conv-item.active .chat-conv-date { color: rgba(255,255,255,0.7); }
.chat-conv-title { font-size: 0.82rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; }
.chat-conv-date { font-size: 0.65rem; color: #999; flex-shrink: 0; margin-left: 6px; }
.chat-conv-del {
    background: none; border: none; color: #ccc; cursor: pointer;
    font-size: 0.8rem; padding: 2px 4px; border-radius: 4px; flex-shrink: 0; margin-left: 4px;
}
.chat-conv-del:hover { color: #e74c3c; background: #FEE2E2; }
.chat-conv-item.active .chat-conv-del { color: rgba(255,255,255,0.6); }
.chat-conv-item.active .chat-conv-del:hover { color: #fff; background: rgba(255,255,255,0.2); }

/* Main chat area */
.chat-main { flex: 1; display: flex; flex-direction: column; min-width: 0; position: relative; }
.chat-sidebar-toggle {
    display: none; position: absolute; top: 8px; left: 8px; z-index: 5;
    background: var(--primary); color: #fff; border: none; border-radius: 8px;
    width: 36px; height: 36px; font-size: 1.1rem; cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.chat-messages {
    flex: 1; overflow-y: auto; padding: 20px 16px 10px;
    display: flex; flex-direction: column; gap: 12px;
}
.chat-welcome {
    text-align: center; margin: auto; padding: 40px 20px; opacity: 0.7;
}
.chat-welcome-icon { font-size: 3rem; margin-bottom: 12px; }
.chat-welcome-title { font-size: 1.3rem; font-weight: 700; color: var(--primary-dark); margin-bottom: 6px; }
.chat-welcome-sub { font-size: 0.85rem; color: #888; }

/* Chat bubbles */
.chat-bubble-row { display: flex; align-items: flex-end; gap: 8px; }
.chat-bubble-row.user { justify-content: flex-end; }
.chat-bubble-row.assistant { justify-content: flex-start; }
.chat-bubble {
    max-width: 80%; padding: 10px 14px; border-radius: 16px;
    font-size: 0.88rem; line-height: 1.6; word-break: break-word;
    white-space: pre-wrap;
}
.chat-bubble.user {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff; border-bottom-right-radius: 4px;
}
.chat-bubble.assistant {
    background: #F8F0F4; color: #333; border-bottom-left-radius: 4px;
    border: 1px solid #F0DDE5;
}
.chat-bubble.assistant code {
    background: #F3E8ED; padding: 1px 5px; border-radius: 4px;
    font-size: 0.82rem; font-family: 'Courier New', monospace;
}
.chat-bubble.assistant pre {
    background: #2D2D2D; color: #F8F8F2; padding: 10px 12px;
    border-radius: 8px; overflow-x: auto; margin: 6px 0;
    font-size: 0.8rem; line-height: 1.4;
}
.chat-bubble.assistant pre code {
    background: none; padding: 0; color: inherit;
}
.chat-bubble-time {
    font-size: 0.6rem; color: #bbb; margin-top: 2px;
    text-align: right;
}
.chat-bubble-row.assistant .chat-bubble-time { text-align: left; }
.chat-typing {
    display: inline-flex; gap: 4px; padding: 12px 16px;
}
.chat-typing span {
    width: 8px; height: 8px; border-radius: 50%; background: var(--primary);
    animation: chatTyping 1.2s infinite;
}
.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes chatTyping {
    0%, 60%, 100% { opacity: 0.3; transform: scale(0.8); }
    30% { opacity: 1; transform: scale(1); }
}

/* Input area */
.chat-input-area {
    padding: 10px 16px 14px; border-top: 1px solid #F0DDE5;
    background: #FFFBFC;
}
.chat-images-preview {
    display: flex; gap: 8px; flex-wrap: wrap; padding: 8px 0;
    margin: 0 0 8px 0;
}
.chat-image-preview {
    position: relative; width: 80px; height: 80px;
    border-radius: 8px; overflow: hidden;
    border: 1.5px solid #FFD0DA; background: #fff;
}
.chat-image-preview img {
    width: 100%; height: 100%; object-fit: cover;
}
.chat-image-remove {
    position: absolute; top: 2px; right: 2px;
    width: 24px; height: 24px; border-radius: 50%;
    background: rgba(255,107,138,0.9); color: #fff;
    border: none; cursor: pointer; display: flex;
    align-items: center; justify-content: center; font-size: 12px;
    font-weight: bold; transition: background 0.2s;
}
.chat-image-remove:hover { background: rgba(232,107,139,1); }

.chat-input-row { display: flex; gap: 8px; align-items: flex-end; }
.chat-input {
    flex: 1; border: 1.5px solid #E8C4D8; border-radius: 12px;
    padding: 10px 14px; font-size: 0.88rem; resize: none;
    max-height: 120px; outline: none; font-family: inherit;
    transition: border-color 0.2s;
}
.chat-input:focus { border-color: var(--primary); }

.chat-upload-btn {
    width: 42px; height: 42px; border-radius: 50%;
    background: var(--accent-light); color: #fff; border: none;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s, transform 0.1s; flex-shrink: 0;
    font-size: 18px;
}
.chat-upload-btn:hover { background: var(--accent); transform: scale(1.05); }
.chat-upload-btn:active { transform: scale(0.95); }

.chat-send-btn {
    width: 42px; height: 42px; border-radius: 50%;
    background: var(--primary); color: #fff; border: none;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s, transform 0.1s; flex-shrink: 0;
}
.chat-send-btn:hover { background: var(--primary-dark); transform: scale(1.05); }
.chat-send-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Model selector */
.chat-model-select {
    padding: 4px 8px; border-radius: 8px; border: 1.5px solid rgba(255,255,255,0.4);
    background: rgba(255,255,255,0.2); color: #fff; font-size: 0.75rem;
    font-weight: 600; cursor: pointer; outline: none;
}
.chat-model-select option { color: #333; background: #fff; }

/* Mobile responsive */
@media (max-width: 768px) {
    .chat-sidebar {
        position: fixed; top: 0; left: 0; bottom: 0; z-index: 100;
        width: 280px; transform: translateX(-100%);
        box-shadow: 4px 0 20px rgba(0,0,0,0.15);
    }
    .chat-sidebar.open { transform: translateX(0); }
    .chat-sidebar-close { display: block; }
    .chat-sidebar-toggle { display: flex; align-items: center; justify-content: center; }
    .chat-messages { padding-top: 50px; }
    .chat-bubble { max-width: 90%; }
}
/* Chat sidebar overlay on mobile */
.chat-sidebar-overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.3);
    z-index: 99;
}
.chat-sidebar-overlay.open { display: block; }

/* Tool indicators */
.chat-tool-section { margin-bottom: 8px; }
.chat-tool-indicator {
    display: inline-flex; align-items: center; gap: 4px;
    background: linear-gradient(135deg, #FFF8E1, #FFF3E0);
    border: 1px solid #FFE0B2; border-radius: 8px;
    padding: 4px 10px; margin: 2px 0; font-size: 0.72rem;
    color: #E65100; font-weight: 600;
    animation: fadeIn 0.2s;
}
.chat-tool-detail {
    color: #8D6E63; font-weight: 400; font-size: 0.68rem;
    max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* ==================== Theme: Gold Luxury ==================== */
[data-theme="gold-luxury"] { --primary: #B8860B; --primary-dark: #8B6914; --accent: #0D9488; --accent-light: #14B8A6; --danger: #ef4444; --success: #22c55e; --gray-50: #f9fafb; --gray-100: #f3f4f6; --gray-200: #e5e7eb; --gray-300: #d1d5db; --gray-500: #6b7280; --gray-700: #374151; --gray-900: #111827; --radius: 12px; --shadow: 0 1px 3px rgba(0,0,0,0.1); --shadow-lg: 0 4px 12px rgba(0,0,0,0.15); }
[data-theme="gold-luxury"] body { background: #f9fafb; background-attachment: unset; }
[data-theme="gold-luxury"] .header { background: linear-gradient(135deg, #1A1A1A 0%, #2D2318 50%, #1A1A1A 100%); color: #F2C94C; border-bottom: 1px solid #3D2E18; box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
[data-theme="gold-luxury"] .header h1 { color: #F2C94C; }
[data-theme="gold-luxury"] .ai-usage-badge, [data-theme="gold-luxury"] .storage-badge { background: rgba(242,201,76,0.15); border-color: rgba(242,201,76,0.3); color: #F2C94C; }
[data-theme="gold-luxury"] .btn-primary { background: linear-gradient(135deg, #D4A017, #B8860B); box-shadow: 0 2px 8px rgba(180,130,20,0.25); border-radius: 10px; }
[data-theme="gold-luxury"] .btn-primary:hover { background: linear-gradient(135deg, #B8860B, #92700C); box-shadow: 0 4px 12px rgba(180,130,20,0.35); }
[data-theme="gold-luxury"] .btn-outline { border-color: #e0e0e0; color: #666; border-radius: 10px; }
[data-theme="gold-luxury"] .btn-outline:hover { background: #f9f9f9; border-color: #ccc; color: #666; }
[data-theme="gold-luxury"] .btn-white { background: rgba(242,201,76,0.12); color: #F2C94C; border-color: rgba(242,201,76,0.3); border-radius: 10px; }
[data-theme="gold-luxury"] .form-control { border-color: #e8e8e8; background: #fafafa; border-radius: 10px; }
[data-theme="gold-luxury"] .form-control:focus { border-color: #D4A017; box-shadow: 0 0 0 3px rgba(212,160,23,0.1); }
[data-theme="gold-luxury"] .card { border: none; }
[data-theme="gold-luxury"] .card:hover { border: none; }
[data-theme="gold-luxury"] .doc-card { border: none; }
[data-theme="gold-luxury"] .tabs { background: linear-gradient(135deg, #F8F4E8, #F2EDE0); border-color: #E8E0C8; border-radius: 14px; }
[data-theme="gold-luxury"] .tab { color: #A09070; border-radius: 10px; }
[data-theme="gold-luxury"] .tab:hover { background: rgba(255,255,255,0.6); color: #A09070; }
[data-theme="gold-luxury"] .tab.active { background: linear-gradient(135deg, #D4A017, #B8860B); color: #fff; box-shadow: 0 2px 6px rgba(212,160,23,0.25); }
[data-theme="gold-luxury"] .doc-filter { border-color: #E0D6B8; color: #8B7A55; }
[data-theme="gold-luxury"] .doc-filter:hover { background: #FDF8E8; border-color: #D4A017; color: #8B7A55; }
[data-theme="gold-luxury"] .doc-filter.active { background: linear-gradient(135deg, #F2C94C, #D4A017); border-color: #D4A017; box-shadow: 0 1px 3px rgba(212,160,23,0.25); color: #fff; }
[data-theme="gold-luxury"] .doc-date-ribbon { background: linear-gradient(180deg, #FBE8A6 0%, #E8C96A 50%, #C9A84C 100%); color: #5C4200; box-shadow: 0 1px 4px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.4); border-bottom: 1px solid #C9A84C; border-left: 1px solid #C9A84C; border-radius: 0 12px 0 12px; }
[data-theme="gold-luxury"] .countdown-now { background: rgba(255,255,255,0.7); color: #7A5A00; }
[data-theme="gold-luxury"] .countdown-soon { background: #E8684A; color: #fff; }
[data-theme="gold-luxury"] .countdown-near { background: rgba(255,255,255,0.35); color: #5C4200; }
[data-theme="gold-luxury"] .day-number { background: linear-gradient(135deg, #D4A017 0%, #8B6914 100%); border-radius: 10px; }
[data-theme="gold-luxury"] .day-ribbon { background: linear-gradient(135deg, #D4A017 0%, #8B6914 100%); }
[data-theme="gold-luxury"] .day-header { border: none; border-radius: 12px; }
[data-theme="gold-luxury"] .timeline-item { border: none; }
[data-theme="gold-luxury"] .doc-meta-strip { background: linear-gradient(135deg, #f8f6f1, #f3f0e8); border-color: #e5dfd3; border-radius: 6px; }
[data-theme="gold-luxury"] .doc-meta-strip .meta-ref { background: linear-gradient(135deg, #B8860B, #D4A017); }
[data-theme="gold-luxury"] .doc-meta-strip .meta-agency { color: #6B5B3E; }
[data-theme="gold-luxury"] .ai-mini-badge { background: linear-gradient(135deg, #D4A017, #F2C94C, #B8860B); border-radius: 4px; box-shadow: 0 1px 2px rgba(180,130,20,0.3); }
[data-theme="gold-luxury"] .ai-header-label { background: linear-gradient(135deg, #B8860B, #D4A017); -webkit-background-clip: text; background-clip: text; }
[data-theme="gold-luxury"] .ai-summary { background: linear-gradient(135deg, #FFFBF0 0%, #FFF8E7 100%); border-top-color: #F5ECD0; }
[data-theme="gold-luxury"] .ai-category-title { color: #B8860B; border-bottom-color: #F5ECD0; }
[data-theme="gold-luxury"] .ai-progress-bar { background: linear-gradient(90deg, #B8860B, #D4A017); }
[data-theme="gold-luxury"] .ai-progress-percent { color: #B8860B; }
[data-theme="gold-luxury"] .ai-settings-model { background: linear-gradient(135deg, #B8860B, #D4A017); }
[data-theme="gold-luxury"] .qn-input-box { border-color: #E8E0C8; border-radius: 12px; }
[data-theme="gold-luxury"] .qn-input-box:focus-within { border-color: #D4A017; box-shadow: 0 0 0 3px rgba(212,160,23,0.1); }
[data-theme="gold-luxury"] .qn-icon-btn { color: #B0A080; border-radius: 6px; }
[data-theme="gold-luxury"] .qn-icon-btn:hover { background: #F5EFE0; color: #B8860B; }
[data-theme="gold-luxury"] .qn-send-btn { background: linear-gradient(135deg, #F2C94C, #D4A017); border-radius: 6px; }
[data-theme="gold-luxury"] .qn-send-btn:hover { background: linear-gradient(135deg, #D4A017, #B8860B); box-shadow: 0 2px 6px rgba(212,160,23,0.3); }
[data-theme="gold-luxury"] .quick-note-add-btn { color: #B8860B; background: linear-gradient(135deg, #FDF8E8, #F5ECD0); border-color: #E0D6B8; border-radius: 10px; }
[data-theme="gold-luxury"] .quick-note-add-btn:hover { background: linear-gradient(135deg, #F9F0D0, #F0E4B8); border-color: #D4A017; box-shadow: 0 2px 6px rgba(212,160,23,0.18); }
[data-theme="gold-luxury"] .doc-download-btn { color: #B8860B; border-color: #e0d5c0; border-radius: 10px; }
[data-theme="gold-luxury"] .doc-download-btn:hover { background: #faf6ef; border-color: #D4A017; color: #92700C; box-shadow: 0 3px 8px rgba(180,130,20,0.15); }
[data-theme="gold-luxury"] .doc-map-btn-round { color: #B8860B; border-color: #e0d5c0; border-radius: 10px; }
[data-theme="gold-luxury"] .doc-map-btn-round:hover { background: #faf6ef; border-color: #D4A017; color: #92700C; box-shadow: 0 3px 8px rgba(180,130,20,0.15); }
[data-theme="gold-luxury"] .attach-file { background: linear-gradient(135deg, #FDF8E8, #F5ECD0); border-color: #D4A017; color: #B8860B; border-radius: 10px; }
[data-theme="gold-luxury"] .attach-file:hover { background: linear-gradient(135deg, #F9F0D0, #F0E4B8); }
[data-theme="gold-luxury"] .attach-camera { background: linear-gradient(135deg, #F0FDFA, #CCFBF1); border-color: #0D9488; color: #0F766E; border-radius: 10px; }
[data-theme="gold-luxury"] .attach-camera:hover { background: linear-gradient(135deg, #CCFBF1, #99F6E4); }
[data-theme="gold-luxury"] .email-text-area { background: #FAFCFF; border-color: #D0DCF0; }
[data-theme="gold-luxury"] .email-text-area:focus { border-color: #7B9CD6; box-shadow: 0 0 0 3px rgba(123,156,214,0.12); }
[data-theme="gold-luxury"] .paste-btn { color: #0F766E; background: linear-gradient(135deg, #F0FDFA, #CCFBF1); border-color: #99F6E4; border-radius: 6px; }
[data-theme="gold-luxury"] .paste-btn:hover { background: linear-gradient(135deg, #CCFBF1, #99F6E4); border-color: #0D9488; }
[data-theme="gold-luxury"] .doc-form-more-toggle { color: #B8860B; background: linear-gradient(135deg, #FDF8E8, #F9F0D0); border-color: #E8D9A0; border-radius: 8px; }
[data-theme="gold-luxury"] .doc-form-more-toggle:hover { background: linear-gradient(135deg, #F9F0D0, #F2E6B0); border-color: #D4A017; }
[data-theme="gold-luxury"] .doc-form-more-toggle .toggle-hint { color: #C4A235; }
[data-theme="gold-luxury"] .doc-upload-info { background: linear-gradient(135deg, #FDF8E8 0%, #F5ECD0 100%); border-color: #D4C990; }
[data-theme="gold-luxury"] .doc-upload-info-main { color: #B8860B; }
[data-theme="gold-luxury"] .doc-upload-info.mode-auto { background: linear-gradient(135deg, #FFF8E1 0%, #FDF0C8 100%); border-color: #D4A017; }
[data-theme="gold-luxury"] .doc-upload-info.mode-auto .doc-upload-info-main { color: #B8860B; }
[data-theme="gold-luxury"] .doc-upload-info.mode-manual { background: linear-gradient(135deg, #F5ECD0 0%, #E8DFB8 100%); border-color: #C0B080; }
[data-theme="gold-luxury"] .doc-upload-info.mode-manual .doc-upload-info-main { color: #8B7A40; }
[data-theme="gold-luxury"] .label-ai-hint { color: #C4A235; background: #FDF8E8; border-color: #EDD99A; border-radius: 4px; }
[data-theme="gold-luxury"] .date-range-row { border-color: #ECECEC; background: #FAFAFA; }
[data-theme="gold-luxury"] .date-adj-btn { border-color: #E0D6B8; background: linear-gradient(135deg, #FFF9E8, #FDF3D0); color: #374151; border-radius: 8px; }
[data-theme="gold-luxury"] .date-adj-btn:hover { background: linear-gradient(135deg, #F9F0D0, #F2E6B0); border-color: #D4A017; }
[data-theme="gold-luxury"] .create-file-tag { background: linear-gradient(135deg, #FDFAF0, #F8F2E0); border-color: #E8DFC8; color: #6B5B3E; border-radius: 8px; }
[data-theme="gold-luxury"] .auth-page { background: linear-gradient(135deg, #1A1A1A 0%, #2D2318 50%, #1A1A1A 100%); }
[data-theme="gold-luxury"] .auth-box { border-radius: 16px; border: none; box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
[data-theme="gold-luxury"] .modal { border-radius: 20px; border: none; box-shadow: 0 25px 80px rgba(0,0,0,0.15), 0 0 0 1px rgba(0,0,0,0.04); }
[data-theme="gold-luxury"] .toast { background: var(--gray-900); border-radius: 8px; box-shadow: none; }
[data-theme="gold-luxury"] .doc-msg-item { color: #92400e; background: #fef3c7; border-left-color: #f59e0b; border-radius: 0 6px 6px 0; }
[data-theme="gold-luxury"] .doc-note-item { color: #b45309; background: #fffbeb; border-left-color: #f59e0b; border-radius: 0 6px 6px 0; }
[data-theme="gold-luxury"] .checklist-group { background: #fffde7; border: none; border-radius: 4px; box-shadow: 2px 3px 8px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06); }
[data-theme="gold-luxury"] .checklist-group::before { content: '📌'; }
[data-theme="gold-luxury"] .checklist-group:nth-child(2n) { background: #fffde7; border: none; }
[data-theme="gold-luxury"] .checklist-group:nth-child(2n)::before { content: '📌'; }
[data-theme="gold-luxury"] .checklist-group:nth-child(3n) { background: #fffde7; border: none; }
[data-theme="gold-luxury"] .checklist-group:nth-child(3n)::before { content: '📌'; }
[data-theme="gold-luxury"] .checklist-group:nth-child(4n) { background: #fffde7; border: none; }
[data-theme="gold-luxury"] .checklist-group:nth-child(4n)::before { content: '📌'; }
[data-theme="gold-luxury"] .checklist-check input[type="checkbox"] { accent-color: #22c55e; }
[data-theme="gold-luxury"] .checklist-edit { background: rgba(184,134,11,0.08); color: #B8860B; border-radius: 4px; }
[data-theme="gold-luxury"] .checklist-edit:hover { background: rgba(184,134,11,0.15); }
[data-theme="gold-luxury"] .checklist-progress-bar { background: linear-gradient(90deg, #22c55e, #16a34a); }
[data-theme="gold-luxury"] .ai-searched-badge { background: linear-gradient(135deg, #FDF8E8, #F5ECD0); border-color: #E8D9A0; }
[data-theme="gold-luxury"] .theme-card.active { border-color: #B8860B; box-shadow: 0 0 0 3px rgba(184,134,11,0.15); }
[data-theme="gold-luxury"] .theme-card-check { background: #B8860B; }
[data-theme="gold-luxury"] .day-items-zone.iti-drag-over { background: rgba(212,160,23,0.06); outline-color: #D4A017; }

/* ==================== Theme: Ocean Blue ==================== */
[data-theme="ocean-blue"] { --primary: #3B82F6; --primary-dark: #2563EB; --accent: #8B5CF6; --accent-light: #A78BFA; --danger: #ef4444; --success: #22c55e; --gray-50: #F8FAFC; --gray-100: #F1F5F9; --gray-200: #E2E8F0; --gray-300: #CBD5E1; --gray-500: #64748B; --gray-700: #334155; --gray-900: #0F172A; --radius: 12px; --shadow: 0 1px 3px rgba(0,0,0,0.08); --shadow-lg: 0 4px 12px rgba(0,0,0,0.12); }
[data-theme="ocean-blue"] body { background: linear-gradient(180deg, #F0F7FF 0%, #F8FAFC 50%, #F0F0FF 100%); background-attachment: fixed; }
[data-theme="ocean-blue"] .header { background: linear-gradient(135deg, #1E3A5F 0%, #2563EB 50%, #3B82F6 100%); color: #fff; border-bottom: none; box-shadow: 0 4px 20px rgba(37,99,235,0.2); }
[data-theme="ocean-blue"] .header h1 { color: #fff; }
[data-theme="ocean-blue"] .ai-usage-badge, [data-theme="ocean-blue"] .storage-badge { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.3); color: #fff; }
[data-theme="ocean-blue"] .btn-primary { background: linear-gradient(135deg, #3B82F6, #2563EB); box-shadow: 0 2px 8px rgba(59,130,246,0.3); border-radius: 10px; }
[data-theme="ocean-blue"] .btn-primary:hover { background: linear-gradient(135deg, #2563EB, #1D4ED8); box-shadow: 0 4px 12px rgba(59,130,246,0.4); }
[data-theme="ocean-blue"] .btn-outline { border-color: #E2E8F0; color: #64748B; border-radius: 10px; }
[data-theme="ocean-blue"] .btn-outline:hover { background: #F8FAFC; border-color: #3B82F6; color: #3B82F6; }
[data-theme="ocean-blue"] .btn-white { background: rgba(255,255,255,0.2); color: #fff; border-color: rgba(255,255,255,0.3); border-radius: 10px; }
[data-theme="ocean-blue"] .form-control { border-color: #E2E8F0; background: #F8FAFC; border-radius: 10px; }
[data-theme="ocean-blue"] .form-control:focus { border-color: #3B82F6; box-shadow: 0 0 0 3px rgba(59,130,246,0.1); }
[data-theme="ocean-blue"] .card { border: 1px solid #E2E8F0; }
[data-theme="ocean-blue"] .card:hover { border-color: #CBD5E1; }
[data-theme="ocean-blue"] .doc-card { border: 1px solid #E2E8F0; }
[data-theme="ocean-blue"] .tabs { background: #fff; border-color: #E2E8F0; border-radius: 12px; }
[data-theme="ocean-blue"] .tab { color: #94A3B8; border-radius: 8px; }
[data-theme="ocean-blue"] .tab:hover { background: #F0F7FF; color: #3B82F6; }
[data-theme="ocean-blue"] .tab.active { background: linear-gradient(135deg, #3B82F6, #2563EB); color: #fff; box-shadow: 0 2px 6px rgba(59,130,246,0.25); }
[data-theme="ocean-blue"] .doc-filter { border-color: #E2E8F0; color: #64748B; }
[data-theme="ocean-blue"] .doc-filter:hover { background: #F0F7FF; border-color: #3B82F6; color: #3B82F6; }
[data-theme="ocean-blue"] .doc-filter.active { background: linear-gradient(135deg, #3B82F6, #2563EB); border-color: transparent; box-shadow: 0 2px 6px rgba(59,130,246,0.2); color: #fff; }
[data-theme="ocean-blue"] .doc-date-ribbon { background: linear-gradient(135deg, #3B82F6, #8B5CF6); color: #fff; box-shadow: 0 2px 8px rgba(59,130,246,0.2); border: none; border-radius: 0 12px 0 12px; }
[data-theme="ocean-blue"] .countdown-now { background: rgba(255,255,255,0.85); color: #2563EB; }
[data-theme="ocean-blue"] .countdown-soon { background: #FDE68A; color: #92400e; }
[data-theme="ocean-blue"] .day-number { background: linear-gradient(135deg, #3B82F6, #8B5CF6); border-radius: 10px; }
[data-theme="ocean-blue"] .day-ribbon { background: linear-gradient(135deg, #3B82F6, #2563EB); }
[data-theme="ocean-blue"] .day-header { border: 1px solid #E2E8F0; border-radius: 12px; }
[data-theme="ocean-blue"] .timeline-item { border: 1px solid #E2E8F0; }
[data-theme="ocean-blue"] .doc-meta-strip { background: linear-gradient(135deg, #F0F7FF, #EEF2FF); border-color: #DBEAFE; border-radius: 6px; }
[data-theme="ocean-blue"] .doc-meta-strip .meta-ref { background: linear-gradient(135deg, #3B82F6, #2563EB); }
[data-theme="ocean-blue"] .doc-meta-strip .meta-agency { color: #64748B; }
[data-theme="ocean-blue"] .ai-mini-badge { background: linear-gradient(135deg, #3B82F6, #8B5CF6); border-radius: 6px; box-shadow: 0 1px 2px rgba(59,130,246,0.3); }
[data-theme="ocean-blue"] .ai-header-label { background: linear-gradient(135deg, #3B82F6, #8B5CF6); -webkit-background-clip: text; background-clip: text; }
[data-theme="ocean-blue"] .ai-summary { background: linear-gradient(135deg, #F0F7FF, #EEF2FF); border-top-color: #DBEAFE; }
[data-theme="ocean-blue"] .ai-category-title { color: #3B82F6; border-bottom-color: #DBEAFE; }
[data-theme="ocean-blue"] .ai-progress-bar { background: linear-gradient(90deg, #3B82F6, #8B5CF6); }
[data-theme="ocean-blue"] .ai-progress-percent { color: #3B82F6; }
[data-theme="ocean-blue"] .ai-settings-model { background: linear-gradient(135deg, #3B82F6, #8B5CF6); }
[data-theme="ocean-blue"] .qn-input-box { border-color: #E2E8F0; border-radius: 12px; }
[data-theme="ocean-blue"] .qn-input-box:focus-within { border-color: #3B82F6; box-shadow: 0 0 0 3px rgba(59,130,246,0.1); }
[data-theme="ocean-blue"] .qn-icon-btn { color: #94A3B8; border-radius: 6px; }
[data-theme="ocean-blue"] .qn-icon-btn:hover { background: #F0F7FF; color: #3B82F6; }
[data-theme="ocean-blue"] .qn-send-btn { background: linear-gradient(135deg, #3B82F6, #2563EB); border-radius: 8px; }
[data-theme="ocean-blue"] .qn-send-btn:hover { background: linear-gradient(135deg, #2563EB, #1D4ED8); box-shadow: 0 2px 6px rgba(59,130,246,0.3); }
[data-theme="ocean-blue"] .quick-note-add-btn { color: #3B82F6; background: #F0F7FF; border-color: #BFDBFE; border-radius: 10px; }
[data-theme="ocean-blue"] .quick-note-add-btn:hover { background: #DBEAFE; border-color: #3B82F6; box-shadow: 0 2px 6px rgba(59,130,246,0.15); }
[data-theme="ocean-blue"] .doc-download-btn { color: #3B82F6; border-color: #BFDBFE; border-radius: 10px; }
[data-theme="ocean-blue"] .doc-download-btn:hover { background: #F0F7FF; border-color: #3B82F6; color: #2563EB; box-shadow: 0 3px 8px rgba(59,130,246,0.15); }
[data-theme="ocean-blue"] .doc-map-btn-round { color: #8B5CF6; border-color: #C7D2FE; border-radius: 10px; }
[data-theme="ocean-blue"] .doc-map-btn-round:hover { background: #EEF2FF; border-color: #8B5CF6; color: #7C3AED; box-shadow: 0 3px 8px rgba(139,92,246,0.15); }
[data-theme="ocean-blue"] .attach-file { background: linear-gradient(135deg, #F0F7FF, #DBEAFE); border-color: #3B82F6; color: #2563EB; border-radius: 10px; }
[data-theme="ocean-blue"] .attach-camera { background: linear-gradient(135deg, #EEF2FF, #E0E7FF); border-color: #8B5CF6; color: #7C3AED; border-radius: 10px; }
[data-theme="ocean-blue"] .email-text-area { background: #F8FAFC; border-color: #E2E8F0; }
[data-theme="ocean-blue"] .email-text-area:focus { border-color: #3B82F6; box-shadow: 0 0 0 3px rgba(59,130,246,0.1); }
[data-theme="ocean-blue"] .paste-btn { color: #8B5CF6; background: #EEF2FF; border-color: #C7D2FE; border-radius: 8px; }
[data-theme="ocean-blue"] .paste-btn:hover { background: #E0E7FF; border-color: #8B5CF6; }
[data-theme="ocean-blue"] .doc-form-more-toggle { color: #3B82F6; background: linear-gradient(135deg, #F0F7FF, #DBEAFE); border-color: #BFDBFE; border-radius: 10px; }
[data-theme="ocean-blue"] .doc-form-more-toggle:hover { background: linear-gradient(135deg, #DBEAFE, #BFDBFE); border-color: #3B82F6; }
[data-theme="ocean-blue"] .doc-form-more-toggle .toggle-hint { color: #93C5FD; }
[data-theme="ocean-blue"] .doc-upload-info { background: linear-gradient(135deg, #EFF6FF 0%, #E0F2FE 100%); border-color: #93C5FD; }
[data-theme="ocean-blue"] .doc-upload-info-main { color: #2563EB; }
[data-theme="ocean-blue"] .doc-upload-info.mode-auto { background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A40 100%); border-color: #F59E0B; }
[data-theme="ocean-blue"] .doc-upload-info.mode-auto .doc-upload-info-main { color: #D97706; }
[data-theme="ocean-blue"] .doc-upload-info.mode-manual { background: linear-gradient(135deg, #ECFDF5 0%, #D1FAE5 100%); border-color: #6EE7B7; }
[data-theme="ocean-blue"] .doc-upload-info.mode-manual .doc-upload-info-main { color: #059669; }
[data-theme="ocean-blue"] .label-ai-hint { color: #3B82F6; background: #F0F7FF; border-color: #BFDBFE; border-radius: 6px; }
[data-theme="ocean-blue"] .date-range-row { border-color: #E2E8F0; background: #F8FAFC; }
[data-theme="ocean-blue"] .date-adj-btn { border-color: #BFDBFE; background: linear-gradient(135deg, #F0F7FF, #DBEAFE); color: #3B82F6; border-radius: 8px; }
[data-theme="ocean-blue"] .date-adj-btn:hover { background: linear-gradient(135deg, #DBEAFE, #BFDBFE); border-color: #3B82F6; }
[data-theme="ocean-blue"] .create-file-tag { background: #F0F7FF; border-color: #BFDBFE; color: #3B82F6; border-radius: 8px; }
[data-theme="ocean-blue"] .auth-page { background: linear-gradient(135deg, #1E3A5F, #2563EB, #3B82F6); }
[data-theme="ocean-blue"] .auth-box { border-radius: 16px; border: none; box-shadow: 0 20px 60px rgba(0,0,0,0.2); }
[data-theme="ocean-blue"] .modal { border-radius: 16px; border: 1px solid #E2E8F0; box-shadow: 0 25px 80px rgba(0,0,0,0.12); }
[data-theme="ocean-blue"] .toast { background: linear-gradient(135deg, #1E3A5F, #2563EB); border-radius: 10px; box-shadow: 0 4px 16px rgba(37,99,235,0.3); }
[data-theme="ocean-blue"] .doc-msg-item { color: #1E40AF; background: #DBEAFE; border-left-color: #3B82F6; border-radius: 0 8px 8px 0; }
[data-theme="ocean-blue"] .doc-note-item { color: #7C3AED; background: #EEF2FF; border-left-color: #8B5CF6; border-radius: 0 8px 8px 0; }
[data-theme="ocean-blue"] .checklist-group { background: #F0F7FF; border: 1px solid #DBEAFE; border-radius: 10px; box-shadow: 2px 3px 8px rgba(59,130,246,0.08); }
[data-theme="ocean-blue"] .checklist-group::before { content: '💙'; }
[data-theme="ocean-blue"] .checklist-group:nth-child(2n) { background: #EEF2FF; border-color: #C7D2FE; }
[data-theme="ocean-blue"] .checklist-group:nth-child(2n)::before { content: '💜'; }
[data-theme="ocean-blue"] .checklist-group:nth-child(3n) { background: #F0FDFA; border-color: #A7F3D0; }
[data-theme="ocean-blue"] .checklist-group:nth-child(3n)::before { content: '💚'; }
[data-theme="ocean-blue"] .checklist-group:nth-child(4n) { background: #FFF7ED; border-color: #FED7AA; }
[data-theme="ocean-blue"] .checklist-group:nth-child(4n)::before { content: '🧡'; }
[data-theme="ocean-blue"] .checklist-check input[type="checkbox"] { accent-color: #3B82F6; }
[data-theme="ocean-blue"] .checklist-edit { background: rgba(59,130,246,0.08); color: #3B82F6; border-radius: 6px; }
[data-theme="ocean-blue"] .checklist-edit:hover { background: rgba(59,130,246,0.15); }
[data-theme="ocean-blue"] .checklist-progress-bar { background: linear-gradient(90deg, #3B82F6, #8B5CF6); }
[data-theme="ocean-blue"] .ai-searched-badge { background: linear-gradient(135deg, #DBEAFE, #C7D2FE); border-color: #93C5FD; }
[data-theme="ocean-blue"] .theme-card.active { border-color: #3B82F6; box-shadow: 0 0 0 3px rgba(59,130,246,0.15); }
[data-theme="ocean-blue"] .theme-card-check { background: #3B82F6; }
[data-theme="ocean-blue"] .day-items-zone.iti-drag-over { background: rgba(59,130,246,0.06); outline-color: #3B82F6; }

/* ==================== Theme: Nature School — เขียวสด ส้มอุ่น ฟ้าใส ==================== */
[data-theme="nature-school"] { --primary: #68A230; --primary-dark: #4A8020; --accent: #E8821C; --accent-light: #F5A623; --danger: #ef4444; --success: #22c55e; --gray-50: #FAFDF7; --gray-100: #F0F5EB; --gray-200: #DCE8D0; --gray-300: #BDD4A8; --gray-500: #6B8F50; --gray-700: #3D5A28; --gray-900: #1E2D14; --radius: 14px; --shadow: 0 2px 6px rgba(104,162,48,0.08); --shadow-lg: 0 6px 20px rgba(104,162,48,0.12); }
[data-theme="nature-school"] body { background: linear-gradient(180deg, #E8F5FE 0%, #F0FAF0 40%, #FAFDF7 100%); background-attachment: fixed; }
[data-theme="nature-school"] .header { background: linear-gradient(135deg, #5BAE4C 0%, #7BC86C 25%, #66B6D8 60%, #87CEEB 100%); color: #fff; border-bottom: none; box-shadow: 0 4px 20px rgba(91,174,76,0.25); }
[data-theme="nature-school"] .header h1 { color: #fff; text-shadow: 0 1px 4px rgba(0,0,0,0.15); }
[data-theme="nature-school"] .ai-usage-badge, [data-theme="nature-school"] .storage-badge { background: rgba(255,255,255,0.3); border-color: rgba(255,255,255,0.4); color: #fff; }
[data-theme="nature-school"] .btn-primary { background: linear-gradient(135deg, #68A230, #4A8020); box-shadow: 0 2px 8px rgba(104,162,48,0.3); border-radius: 12px; }
[data-theme="nature-school"] .btn-primary:hover { background: linear-gradient(135deg, #4A8020, #3D6A18); box-shadow: 0 4px 12px rgba(104,162,48,0.4); }
[data-theme="nature-school"] .btn-outline { border-color: #DCE8D0; color: #6B8F50; border-radius: 12px; }
[data-theme="nature-school"] .btn-outline:hover { background: #F0FAF0; border-color: #68A230; color: #68A230; }
[data-theme="nature-school"] .btn-white { background: rgba(255,255,255,0.3); color: #fff; border-color: rgba(255,255,255,0.4); border-radius: 12px; }
[data-theme="nature-school"] .form-control { border-color: #DCE8D0; background: #FAFDF7; border-radius: 12px; }
[data-theme="nature-school"] .form-control:focus { border-color: #68A230; box-shadow: 0 0 0 3px rgba(104,162,48,0.12); }
[data-theme="nature-school"] .card { border: 1px solid #DCE8D0; background: #fff; border-radius: 14px; }
[data-theme="nature-school"] .card:hover { border-color: #BDD4A8; box-shadow: 0 4px 16px rgba(104,162,48,0.1); }
[data-theme="nature-school"] .doc-card { border: 1px solid #DCE8D0; border-radius: 14px; }
[data-theme="nature-school"] .tabs { background: #fff; border-color: #DCE8D0; border-radius: 14px; }
[data-theme="nature-school"] .tab { color: #8FB070; border-radius: 10px; }
[data-theme="nature-school"] .tab:hover { background: #F0FAF0; color: #68A230; }
[data-theme="nature-school"] .tab.active { background: linear-gradient(135deg, #68A230, #4A8020); color: #fff; box-shadow: 0 2px 6px rgba(104,162,48,0.25); }
[data-theme="nature-school"] .doc-filter { border-color: #DCE8D0; color: #6B8F50; }
[data-theme="nature-school"] .doc-filter:hover { background: #F0FAF0; border-color: #68A230; color: #68A230; }
[data-theme="nature-school"] .doc-filter.active { background: linear-gradient(135deg, #68A230, #4A8020); border-color: transparent; box-shadow: 0 2px 6px rgba(104,162,48,0.2); color: #fff; }
[data-theme="nature-school"] .doc-date-ribbon { background: linear-gradient(135deg, #E8821C, #F5A623); color: #fff; box-shadow: 0 2px 8px rgba(232,130,28,0.25); border: none; border-radius: 0 14px 0 14px; }
[data-theme="nature-school"] .countdown-now { background: rgba(255,255,255,0.9); color: #E8821C; }
[data-theme="nature-school"] .countdown-soon { background: #FDE68A; color: #92400e; }
[data-theme="nature-school"] .day-number { background: linear-gradient(135deg, #E8821C, #F5A623); border-radius: 12px; }
[data-theme="nature-school"] .day-ribbon { background: linear-gradient(135deg, #68A230, #4A8020); }
[data-theme="nature-school"] .day-header { border: 1px solid #DCE8D0; border-radius: 14px; }
[data-theme="nature-school"] .timeline-item { border: 1px solid #DCE8D0; border-radius: 12px; }
[data-theme="nature-school"] .doc-meta-strip { background: linear-gradient(135deg, #F0FAF0, #FAFDF7); border-color: #DCE8D0; border-radius: 8px; }
[data-theme="nature-school"] .doc-meta-strip .meta-ref { background: linear-gradient(135deg, #68A230, #4A8020); }
[data-theme="nature-school"] .doc-meta-strip .meta-agency { color: #6B8F50; }
[data-theme="nature-school"] .ai-mini-badge { background: linear-gradient(135deg, #E8821C, #F5A623); border-radius: 8px; box-shadow: 0 1px 2px rgba(232,130,28,0.3); }
[data-theme="nature-school"] .ai-header-label { background: linear-gradient(135deg, #68A230, #E8821C); -webkit-background-clip: text; background-clip: text; }
[data-theme="nature-school"] .ai-summary { background: linear-gradient(135deg, #FAFDF7, #F0FAF0); border-top-color: #DCE8D0; }
[data-theme="nature-school"] .ai-category-title { color: #68A230; border-bottom-color: #DCE8D0; }
[data-theme="nature-school"] .ai-progress-bar { background: linear-gradient(90deg, #68A230, #E8821C); }
[data-theme="nature-school"] .ai-progress-percent { color: #68A230; }
[data-theme="nature-school"] .ai-settings-model { background: linear-gradient(135deg, #68A230, #E8821C); }
[data-theme="nature-school"] .qn-input-box { border-color: #DCE8D0; border-radius: 14px; }
[data-theme="nature-school"] .qn-input-box:focus-within { border-color: #68A230; box-shadow: 0 0 0 3px rgba(104,162,48,0.1); }
[data-theme="nature-school"] .qn-icon-btn { color: #8FB070; border-radius: 8px; }
[data-theme="nature-school"] .qn-icon-btn:hover { background: #F0FAF0; color: #68A230; }
[data-theme="nature-school"] .qn-send-btn { background: linear-gradient(135deg, #68A230, #4A8020); border-radius: 10px; }
[data-theme="nature-school"] .qn-send-btn:hover { background: linear-gradient(135deg, #4A8020, #3D6A18); box-shadow: 0 2px 6px rgba(104,162,48,0.3); }
[data-theme="nature-school"] .quick-note-add-btn { color: #68A230; background: #F0FAF0; border-color: #BDD4A8; border-radius: 12px; }
[data-theme="nature-school"] .quick-note-add-btn:hover { background: #DCE8D0; border-color: #68A230; box-shadow: 0 2px 6px rgba(104,162,48,0.15); }
[data-theme="nature-school"] .doc-download-btn { color: #68A230; border-color: #BDD4A8; border-radius: 12px; }
[data-theme="nature-school"] .doc-download-btn:hover { background: #F0FAF0; border-color: #68A230; color: #4A8020; box-shadow: 0 3px 8px rgba(104,162,48,0.15); }
[data-theme="nature-school"] .doc-map-btn-round { color: #E8821C; border-color: #FDDCB0; border-radius: 12px; }
[data-theme="nature-school"] .doc-map-btn-round:hover { background: #FFF7ED; border-color: #E8821C; color: #C96D10; box-shadow: 0 3px 8px rgba(232,130,28,0.15); }
[data-theme="nature-school"] .attach-file { background: linear-gradient(135deg, #F0FAF0, #DCE8D0); border-color: #68A230; color: #4A8020; border-radius: 12px; }
[data-theme="nature-school"] .attach-camera { background: linear-gradient(135deg, #FFF7ED, #FDDCB0); border-color: #E8821C; color: #C96D10; border-radius: 12px; }
[data-theme="nature-school"] .email-text-area { background: #FAFDF7; border-color: #DCE8D0; }
[data-theme="nature-school"] .email-text-area:focus { border-color: #68A230; box-shadow: 0 0 0 3px rgba(104,162,48,0.1); }
[data-theme="nature-school"] .paste-btn { color: #E8821C; background: #FFF7ED; border-color: #FDDCB0; border-radius: 10px; }
[data-theme="nature-school"] .paste-btn:hover { background: #FDDCB0; border-color: #E8821C; }
[data-theme="nature-school"] .doc-form-more-toggle { color: #68A230; background: linear-gradient(135deg, #F0FAF0, #DCE8D0); border-color: #BDD4A8; border-radius: 12px; }
[data-theme="nature-school"] .doc-form-more-toggle:hover { background: linear-gradient(135deg, #DCE8D0, #BDD4A8); border-color: #68A230; }
[data-theme="nature-school"] .doc-form-more-toggle .toggle-hint { color: #8FB070; }
[data-theme="nature-school"] .doc-upload-info { background: linear-gradient(135deg, #F0F9E8 0%, #E8F5E0 100%); border-color: #A5D6A7; }
[data-theme="nature-school"] .doc-upload-info-main { color: #558B2F; }
[data-theme="nature-school"] .doc-upload-info.mode-auto { background: linear-gradient(135deg, #FFF8E1 0%, #FFF3E0 100%); border-color: #FFB74D; }
[data-theme="nature-school"] .doc-upload-info.mode-auto .doc-upload-info-main { color: #E65100; }
[data-theme="nature-school"] .doc-upload-info.mode-manual { background: linear-gradient(135deg, #E8F5E9 0%, #DCEDC8 100%); border-color: #8BC34A; }
[data-theme="nature-school"] .doc-upload-info.mode-manual .doc-upload-info-main { color: #33691E; }
[data-theme="nature-school"] .label-ai-hint { color: #68A230; background: #F0FAF0; border-color: #BDD4A8; border-radius: 8px; }
[data-theme="nature-school"] .date-range-row { border-color: #DCE8D0; background: #FAFDF7; }
[data-theme="nature-school"] .date-adj-btn { border-color: #BDD4A8; background: linear-gradient(135deg, #F0FAF0, #DCE8D0); color: #68A230; border-radius: 10px; }
[data-theme="nature-school"] .date-adj-btn:hover { background: linear-gradient(135deg, #DCE8D0, #BDD4A8); border-color: #68A230; }
[data-theme="nature-school"] .create-file-tag { background: #F0FAF0; border-color: #BDD4A8; color: #68A230; border-radius: 10px; }
[data-theme="nature-school"] .auth-page { background: linear-gradient(180deg, #66B6D8 0%, #A3DCE4 30%, #B8E6B8 70%, #68A230 100%); }
[data-theme="nature-school"] .auth-box { border-radius: 18px; border: none; box-shadow: 0 20px 60px rgba(0,0,0,0.15); }
[data-theme="nature-school"] .modal { border-radius: 18px; border: 1px solid #DCE8D0; box-shadow: 0 25px 80px rgba(0,0,0,0.1); }
[data-theme="nature-school"] .toast { background: linear-gradient(135deg, #4A8020, #68A230); border-radius: 12px; box-shadow: 0 4px 16px rgba(104,162,48,0.3); }
[data-theme="nature-school"] .doc-msg-item { color: #3D5A28; background: #DCE8D0; border-left-color: #68A230; border-radius: 0 10px 10px 0; }
[data-theme="nature-school"] .doc-note-item { color: #C96D10; background: #FFF7ED; border-left-color: #E8821C; border-radius: 0 10px 10px 0; }
[data-theme="nature-school"] .checklist-group { background: #F0FAF0; border: 1.5px solid #BDD4A8; border-radius: 12px; box-shadow: 2px 3px 8px rgba(104,162,48,0.08); }
[data-theme="nature-school"] .checklist-group::before { content: '🌿'; }
[data-theme="nature-school"] .checklist-group:nth-child(2n) { background: #FFF7ED; border-color: #FDDCB0; }
[data-theme="nature-school"] .checklist-group:nth-child(2n)::before { content: '🌻'; }
[data-theme="nature-school"] .checklist-group:nth-child(3n) { background: #E8F5FE; border-color: #B3DCF0; }
[data-theme="nature-school"] .checklist-group:nth-child(3n)::before { content: '🎈'; }
[data-theme="nature-school"] .checklist-group:nth-child(4n) { background: #FDF2F8; border-color: #F9C4D8; }
[data-theme="nature-school"] .checklist-group:nth-child(4n)::before { content: '🌸'; }
[data-theme="nature-school"] .checklist-check input[type="checkbox"] { accent-color: #68A230; }
[data-theme="nature-school"] .checklist-edit { background: rgba(104,162,48,0.08); color: #68A230; border-radius: 8px; }
[data-theme="nature-school"] .checklist-edit:hover { background: rgba(104,162,48,0.15); }
[data-theme="nature-school"] .checklist-progress-bar { background: linear-gradient(90deg, #68A230, #E8821C); }
[data-theme="nature-school"] .ai-searched-badge { background: linear-gradient(135deg, #DCE8D0, #FDDCB0); border-color: #BDD4A8; }
[data-theme="nature-school"] .theme-card.active { border-color: #68A230; box-shadow: 0 0 0 3px rgba(104,162,48,0.15); }
[data-theme="nature-school"] .theme-card-check { background: #68A230; }
[data-theme="nature-school"] .day-items-zone.iti-drag-over { background: rgba(104,162,48,0.06); outline-color: #68A230; }

/* ==================== Theme: Warm Ribbon — แดงอิฐ ส้มทอง ครีมอุ่น ==================== */
[data-theme="warm-ribbon"] { --primary: #B84325; --primary-dark: #8B1A1A; --accent: #E8821C; --accent-light: #F5A623; --danger: #DC2626; --success: #16A34A; --gray-50: #FDFBF7; --gray-100: #F9F3E8; --gray-200: #EDDCAA; --gray-300: #D4C49A; --gray-500: #8B7355; --gray-700: #5B451E; --gray-900: #3D2B1F; --radius: 12px; --shadow: 0 2px 6px rgba(139,26,26,0.06); --shadow-lg: 0 6px 20px rgba(139,26,26,0.1); }
[data-theme="warm-ribbon"] body { background: linear-gradient(180deg, #FDF8ED 0%, #FDFBF7 50%, #FFF9F0 100%); background-attachment: fixed; }
[data-theme="warm-ribbon"] .header { background: linear-gradient(135deg, #8B1A1A 0%, #B84325 30%, #CC6030 60%, #E8821C 100%); color: #fff; border-bottom: none; box-shadow: 0 4px 20px rgba(184,67,37,0.25); }
[data-theme="warm-ribbon"] .header h1 { color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,0.2); }
[data-theme="warm-ribbon"] .ai-usage-badge, [data-theme="warm-ribbon"] .storage-badge { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.3); color: #fff; }
[data-theme="warm-ribbon"] .btn-primary { background: linear-gradient(135deg, #B84325, #8B1A1A); box-shadow: 0 2px 8px rgba(184,67,37,0.3); border-radius: 10px; }
[data-theme="warm-ribbon"] .btn-primary:hover { background: linear-gradient(135deg, #8B1A1A, #6B1010); box-shadow: 0 4px 12px rgba(184,67,37,0.4); }
[data-theme="warm-ribbon"] .btn-outline { border-color: #EDDCAA; color: #8B7355; border-radius: 10px; }
[data-theme="warm-ribbon"] .btn-outline:hover { background: #FDF8ED; border-color: #B84325; color: #B84325; }
[data-theme="warm-ribbon"] .btn-white { background: rgba(255,255,255,0.2); color: #fff; border-color: rgba(255,255,255,0.3); border-radius: 10px; }
[data-theme="warm-ribbon"] .form-control { border-color: #EDDCAA; background: #FDFBF7; border-radius: 10px; }
[data-theme="warm-ribbon"] .form-control:focus { border-color: #B84325; box-shadow: 0 0 0 3px rgba(184,67,37,0.1); }
[data-theme="warm-ribbon"] .card { border: 1px solid #EDDCAA; background: #fff; border-radius: 12px; }
[data-theme="warm-ribbon"] .card:hover { border-color: #D4C49A; box-shadow: 0 4px 16px rgba(184,67,37,0.08); }
[data-theme="warm-ribbon"] .doc-card { border: 1px solid #EDDCAA; border-radius: 12px; }
[data-theme="warm-ribbon"] .tabs { background: #fff; border-color: #EDDCAA; border-radius: 12px; }
[data-theme="warm-ribbon"] .tab { color: #B89F70; border-radius: 8px; }
[data-theme="warm-ribbon"] .tab:hover { background: #FDF8ED; color: #B84325; }
[data-theme="warm-ribbon"] .tab.active { background: linear-gradient(135deg, #B84325, #8B1A1A); color: #fff; box-shadow: 0 2px 6px rgba(184,67,37,0.25); }
[data-theme="warm-ribbon"] .doc-filter { border-color: #EDDCAA; color: #8B7355; }
[data-theme="warm-ribbon"] .doc-filter:hover { background: #FDF8ED; border-color: #B84325; color: #B84325; }
[data-theme="warm-ribbon"] .doc-filter.active { background: linear-gradient(135deg, #B84325, #8B1A1A); border-color: transparent; box-shadow: 0 2px 6px rgba(184,67,37,0.2); color: #fff; }
[data-theme="warm-ribbon"] .doc-date-ribbon { background: linear-gradient(135deg, #E8821C, #F5A623); color: #fff; box-shadow: 0 2px 8px rgba(232,130,28,0.25); border: none; border-radius: 0 12px 0 12px; }
[data-theme="warm-ribbon"] .countdown-now { background: rgba(255,255,255,0.9); color: #B84325; }
[data-theme="warm-ribbon"] .countdown-soon { background: #FDE68A; color: #92400e; }
[data-theme="warm-ribbon"] .day-number { background: linear-gradient(135deg, #B84325, #E8821C); border-radius: 10px; }
[data-theme="warm-ribbon"] .day-ribbon { background: linear-gradient(135deg, #8B1A1A, #B84325); }
[data-theme="warm-ribbon"] .day-header { border: 1px solid #EDDCAA; border-radius: 12px; }
[data-theme="warm-ribbon"] .timeline-item { border: 1px solid #EDDCAA; border-radius: 10px; }
[data-theme="warm-ribbon"] .doc-meta-strip { background: linear-gradient(135deg, #FDF8ED, #FDFBF7); border-color: #EDDCAA; border-radius: 6px; }
[data-theme="warm-ribbon"] .doc-meta-strip .meta-ref { background: linear-gradient(135deg, #B84325, #8B1A1A); }
[data-theme="warm-ribbon"] .doc-meta-strip .meta-agency { color: #8B7355; }
[data-theme="warm-ribbon"] .ai-mini-badge { background: linear-gradient(135deg, #B84325, #E8821C); border-radius: 6px; box-shadow: 0 1px 2px rgba(184,67,37,0.3); }
[data-theme="warm-ribbon"] .ai-header-label { background: linear-gradient(135deg, #B84325, #E8821C); -webkit-background-clip: text; background-clip: text; }
[data-theme="warm-ribbon"] .ai-summary { background: linear-gradient(135deg, #FDF8ED, #FDFBF7); border-top-color: #EDDCAA; }
[data-theme="warm-ribbon"] .ai-category-title { color: #B84325; border-bottom-color: #EDDCAA; }
[data-theme="warm-ribbon"] .ai-progress-bar { background: linear-gradient(90deg, #B84325, #E8821C); }
[data-theme="warm-ribbon"] .ai-progress-percent { color: #B84325; }
[data-theme="warm-ribbon"] .ai-settings-model { background: linear-gradient(135deg, #B84325, #E8821C); }
[data-theme="warm-ribbon"] .qn-input-box { border-color: #EDDCAA; border-radius: 12px; }
[data-theme="warm-ribbon"] .qn-input-box:focus-within { border-color: #B84325; box-shadow: 0 0 0 3px rgba(184,67,37,0.08); }
[data-theme="warm-ribbon"] .qn-icon-btn { color: #B89F70; border-radius: 6px; }
[data-theme="warm-ribbon"] .qn-icon-btn:hover { background: #FDF8ED; color: #B84325; }
[data-theme="warm-ribbon"] .qn-send-btn { background: linear-gradient(135deg, #B84325, #8B1A1A); border-radius: 8px; }
[data-theme="warm-ribbon"] .qn-send-btn:hover { background: linear-gradient(135deg, #8B1A1A, #6B1010); box-shadow: 0 2px 6px rgba(184,67,37,0.3); }
[data-theme="warm-ribbon"] .quick-note-add-btn { color: #B84325; background: #FDF8ED; border-color: #EDDCAA; border-radius: 10px; }
[data-theme="warm-ribbon"] .quick-note-add-btn:hover { background: #EDDCAA; border-color: #B84325; box-shadow: 0 2px 6px rgba(184,67,37,0.12); }
[data-theme="warm-ribbon"] .doc-download-btn { color: #B84325; border-color: #EDDCAA; border-radius: 10px; }
[data-theme="warm-ribbon"] .doc-download-btn:hover { background: #FDF8ED; border-color: #B84325; color: #8B1A1A; box-shadow: 0 3px 8px rgba(184,67,37,0.12); }
[data-theme="warm-ribbon"] .doc-map-btn-round { color: #E8821C; border-color: #FDDCB0; border-radius: 10px; }
[data-theme="warm-ribbon"] .doc-map-btn-round:hover { background: #FFF7ED; border-color: #E8821C; color: #C96D10; box-shadow: 0 3px 8px rgba(232,130,28,0.15); }
[data-theme="warm-ribbon"] .attach-file { background: linear-gradient(135deg, #FDF8ED, #EDDCAA); border-color: #B84325; color: #8B1A1A; border-radius: 10px; }
[data-theme="warm-ribbon"] .attach-camera { background: linear-gradient(135deg, #FFF7ED, #FDDCB0); border-color: #E8821C; color: #C96D10; border-radius: 10px; }
[data-theme="warm-ribbon"] .email-text-area { background: #FDFBF7; border-color: #EDDCAA; }
[data-theme="warm-ribbon"] .email-text-area:focus { border-color: #B84325; box-shadow: 0 0 0 3px rgba(184,67,37,0.08); }
[data-theme="warm-ribbon"] .paste-btn { color: #E8821C; background: #FFF7ED; border-color: #FDDCB0; border-radius: 8px; }
[data-theme="warm-ribbon"] .paste-btn:hover { background: #FDDCB0; border-color: #E8821C; }
[data-theme="warm-ribbon"] .doc-form-more-toggle { color: #B84325; background: linear-gradient(135deg, #FDF8ED, #EDDCAA); border-color: #D4C49A; border-radius: 10px; }
[data-theme="warm-ribbon"] .doc-form-more-toggle:hover { background: linear-gradient(135deg, #EDDCAA, #D4C49A); border-color: #B84325; }
[data-theme="warm-ribbon"] .doc-form-more-toggle .toggle-hint { color: #B89F70; }
[data-theme="warm-ribbon"] .doc-upload-info { background: linear-gradient(135deg, #FFF8F0 0%, #FEF0E0 100%); border-color: #DEC9A0; }
[data-theme="warm-ribbon"] .doc-upload-info-main { color: #A0522D; }
[data-theme="warm-ribbon"] .doc-upload-info.mode-auto { background: linear-gradient(135deg, #FFF3E0 0%, #FFE8CC 100%); border-color: #FFAB76; }
[data-theme="warm-ribbon"] .doc-upload-info.mode-auto .doc-upload-info-main { color: #BF360C; }
[data-theme="warm-ribbon"] .doc-upload-info.mode-manual { background: linear-gradient(135deg, #FFF8F0 0%, #F5EDE0 100%); border-color: #C8B898; }
[data-theme="warm-ribbon"] .doc-upload-info.mode-manual .doc-upload-info-main { color: #795548; }
[data-theme="warm-ribbon"] .label-ai-hint { color: #B84325; background: #FDF8ED; border-color: #EDDCAA; border-radius: 6px; }
[data-theme="warm-ribbon"] .date-range-row { border-color: #EDDCAA; background: #FDFBF7; }
[data-theme="warm-ribbon"] .date-adj-btn { border-color: #EDDCAA; background: linear-gradient(135deg, #FDF8ED, #EDDCAA); color: #B84325; border-radius: 8px; }
[data-theme="warm-ribbon"] .date-adj-btn:hover { background: linear-gradient(135deg, #EDDCAA, #D4C49A); border-color: #B84325; }
[data-theme="warm-ribbon"] .create-file-tag { background: #FDF8ED; border-color: #EDDCAA; color: #B84325; border-radius: 8px; }
[data-theme="warm-ribbon"] .auth-page { background: linear-gradient(135deg, #3D2B1F, #8B1A1A, #B84325, #E8821C); }
[data-theme="warm-ribbon"] .auth-box { border-radius: 14px; border: none; box-shadow: 0 20px 60px rgba(0,0,0,0.2); }
[data-theme="warm-ribbon"] .modal { border-radius: 14px; border: 1px solid #EDDCAA; box-shadow: 0 25px 80px rgba(0,0,0,0.1); }
[data-theme="warm-ribbon"] .toast { background: linear-gradient(135deg, #8B1A1A, #B84325); border-radius: 10px; box-shadow: 0 4px 16px rgba(184,67,37,0.3); }
[data-theme="warm-ribbon"] .doc-msg-item { color: #8B1A1A; background: #FDE8E4; border-left-color: #B84325; border-radius: 0 8px 8px 0; }
[data-theme="warm-ribbon"] .doc-note-item { color: #C96D10; background: #FFF7ED; border-left-color: #E8821C; border-radius: 0 8px 8px 0; }
[data-theme="warm-ribbon"] .checklist-group { background: #FDF8ED; border: 1.5px solid #EDDCAA; border-radius: 10px; box-shadow: 2px 3px 8px rgba(184,67,37,0.06); }
[data-theme="warm-ribbon"] .checklist-group::before { content: '🎀'; }
[data-theme="warm-ribbon"] .checklist-group:nth-child(2n) { background: #FFF7ED; border-color: #FDDCB0; }
[data-theme="warm-ribbon"] .checklist-group:nth-child(2n)::before { content: '🍂'; }
[data-theme="warm-ribbon"] .checklist-group:nth-child(3n) { background: #FDE8E4; border-color: #F5B8AD; }
[data-theme="warm-ribbon"] .checklist-group:nth-child(3n)::before { content: '🌹'; }
[data-theme="warm-ribbon"] .checklist-group:nth-child(4n) { background: #FEF9E7; border-color: #F5E6C8; }
[data-theme="warm-ribbon"] .checklist-group:nth-child(4n)::before { content: '✨'; }
[data-theme="warm-ribbon"] .checklist-check input[type="checkbox"] { accent-color: #B84325; }
[data-theme="warm-ribbon"] .checklist-edit { background: rgba(184,67,37,0.08); color: #B84325; border-radius: 6px; }
[data-theme="warm-ribbon"] .checklist-edit:hover { background: rgba(184,67,37,0.15); }
[data-theme="warm-ribbon"] .checklist-progress-bar { background: linear-gradient(90deg, #B84325, #E8821C); }
[data-theme="warm-ribbon"] .ai-searched-badge { background: linear-gradient(135deg, #EDDCAA, #FDDCB0); border-color: #D4C49A; }
[data-theme="warm-ribbon"] .theme-card.active { border-color: #B84325; box-shadow: 0 0 0 3px rgba(184,67,37,0.15); }
[data-theme="warm-ribbon"] .theme-card-check { background: #B84325; }
[data-theme="warm-ribbon"] .day-items-zone.iti-drag-over { background: rgba(184,67,37,0.05); outline-color: #B84325; }

/* ==================== Theme: Rose Gold — ชมพูนู้ด ทองอ่อน หรูหราอบอุ่น ==================== */
[data-theme="rose-gold"] { --primary: #C4956A; --primary-dark: #A67A52; --accent: #D4A574; --accent-light: #E8C9A0; --danger: #DC6B6B; --success: #7BAE7F; --gray-50: #FDF8F5; --gray-100: #F5EDE6; --gray-200: #E8D5C4; --gray-300: #D4BCA8; --gray-500: #A68E7A; --gray-700: #6B5344; --gray-900: #3D2E24; --radius: 14px; --shadow: 0 2px 8px rgba(196,149,106,0.08); --shadow-lg: 0 8px 24px rgba(196,149,106,0.12); }
[data-theme="rose-gold"] body { background: linear-gradient(180deg, #F5EAE0 0%, #FDF8F5 40%, #FFF5EE 100%); background-attachment: fixed; }
[data-theme="rose-gold"] .header { background: linear-gradient(135deg, #C9A89A 0%, #D4B5A0 30%, #E0C4A8 60%, #C4956A 100%); color: #fff; border-bottom: none; box-shadow: 0 4px 24px rgba(196,149,106,0.2); }
[data-theme="rose-gold"] .header h1 { color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,0.1); }
[data-theme="rose-gold"] .ai-usage-badge, [data-theme="rose-gold"] .storage-badge { background: rgba(255,255,255,0.25); border-color: rgba(255,255,255,0.35); color: #fff; }
[data-theme="rose-gold"] .btn-primary { background: linear-gradient(135deg, #C4956A, #A67A52); box-shadow: 0 2px 10px rgba(196,149,106,0.3); border-radius: 12px; }
[data-theme="rose-gold"] .btn-primary:hover { background: linear-gradient(135deg, #A67A52, #8B6342); box-shadow: 0 4px 14px rgba(196,149,106,0.4); }
[data-theme="rose-gold"] .btn-outline { border-color: #E8D5C4; color: #A68E7A; border-radius: 12px; }
[data-theme="rose-gold"] .btn-outline:hover { background: #FDF8F5; border-color: #C4956A; color: #C4956A; }
[data-theme="rose-gold"] .btn-white { background: rgba(255,255,255,0.25); color: #fff; border-color: rgba(255,255,255,0.35); border-radius: 12px; }
[data-theme="rose-gold"] .form-control { border-color: #E8D5C4; background: #FDF8F5; border-radius: 12px; }
[data-theme="rose-gold"] .form-control:focus { border-color: #C4956A; box-shadow: 0 0 0 3px rgba(196,149,106,0.12); }
[data-theme="rose-gold"] .card { border: 1px solid #E8D5C4; background: #fff; border-radius: 14px; }
[data-theme="rose-gold"] .card:hover { border-color: #D4BCA8; box-shadow: 0 6px 20px rgba(196,149,106,0.1); }
[data-theme="rose-gold"] .doc-card { border: 1px solid #E8D5C4; border-radius: 14px; }
[data-theme="rose-gold"] .tabs { background: #fff; border-color: #E8D5C4; border-radius: 14px; }
[data-theme="rose-gold"] .tab { color: #C4A890; border-radius: 10px; }
[data-theme="rose-gold"] .tab:hover { background: #FDF8F5; color: #C4956A; }
[data-theme="rose-gold"] .tab.active { background: linear-gradient(135deg, #C4956A, #A67A52); color: #fff; box-shadow: 0 2px 8px rgba(196,149,106,0.25); }
[data-theme="rose-gold"] .doc-filter { border-color: #E8D5C4; color: #A68E7A; }
[data-theme="rose-gold"] .doc-filter:hover { background: #FDF8F5; border-color: #C4956A; color: #C4956A; }
[data-theme="rose-gold"] .doc-filter.active { background: linear-gradient(135deg, #C4956A, #A67A52); border-color: transparent; box-shadow: 0 2px 6px rgba(196,149,106,0.25); color: #fff; }
[data-theme="rose-gold"] .doc-date-ribbon { background: linear-gradient(135deg, #C4956A, #D4A574); color: #fff; box-shadow: 0 2px 10px rgba(196,149,106,0.25); border: none; border-radius: 0 14px 0 14px; }
[data-theme="rose-gold"] .countdown-now { background: rgba(255,255,255,0.9); color: #A67A52; }
[data-theme="rose-gold"] .countdown-soon { background: #FDE8D0; color: #8B6342; }
[data-theme="rose-gold"] .day-number { background: linear-gradient(135deg, #C4956A, #D4A574); border-radius: 12px; }
[data-theme="rose-gold"] .day-ribbon { background: linear-gradient(135deg, #A67A52, #C4956A); }
[data-theme="rose-gold"] .day-header { border: 1px solid #E8D5C4; border-radius: 14px; }
[data-theme="rose-gold"] .timeline-item { border: 1px solid #E8D5C4; border-radius: 12px; }
[data-theme="rose-gold"] .doc-meta-strip { background: linear-gradient(135deg, #FDF8F5, #F5EDE6); border-color: #E8D5C4; border-radius: 8px; }
[data-theme="rose-gold"] .doc-meta-strip .meta-ref { background: linear-gradient(135deg, #C4956A, #A67A52); }
[data-theme="rose-gold"] .doc-meta-strip .meta-agency { color: #A68E7A; }
[data-theme="rose-gold"] .ai-mini-badge { background: linear-gradient(135deg, #C4956A, #D4A574); border-radius: 8px; box-shadow: 0 1px 3px rgba(196,149,106,0.3); }
[data-theme="rose-gold"] .ai-header-label { background: linear-gradient(135deg, #C4956A, #D4A574); -webkit-background-clip: text; background-clip: text; }
[data-theme="rose-gold"] .ai-summary { background: linear-gradient(135deg, #FDF8F5, #F5EDE6); border-top-color: #E8D5C4; }
[data-theme="rose-gold"] .ai-category-title { color: #C4956A; border-bottom-color: #E8D5C4; }
[data-theme="rose-gold"] .ai-progress-bar { background: linear-gradient(90deg, #C4956A, #D4A574); }
[data-theme="rose-gold"] .ai-progress-percent { color: #C4956A; }
[data-theme="rose-gold"] .ai-settings-model { background: linear-gradient(135deg, #C4956A, #D4A574); }
[data-theme="rose-gold"] .qn-input-box { border-color: #E8D5C4; border-radius: 14px; }
[data-theme="rose-gold"] .qn-input-box:focus-within { border-color: #C4956A; box-shadow: 0 0 0 3px rgba(196,149,106,0.1); }
[data-theme="rose-gold"] .qn-icon-btn { color: #C4A890; border-radius: 8px; }
[data-theme="rose-gold"] .qn-icon-btn:hover { background: #FDF8F5; color: #C4956A; }
[data-theme="rose-gold"] .qn-send-btn { background: linear-gradient(135deg, #C4956A, #A67A52); border-radius: 10px; }
[data-theme="rose-gold"] .qn-send-btn:hover { background: linear-gradient(135deg, #A67A52, #8B6342); box-shadow: 0 2px 8px rgba(196,149,106,0.3); }
[data-theme="rose-gold"] .quick-note-add-btn { color: #C4956A; background: #FDF8F5; border-color: #E8D5C4; border-radius: 12px; }
[data-theme="rose-gold"] .quick-note-add-btn:hover { background: #F5EDE6; border-color: #C4956A; }
[data-theme="rose-gold"] .doc-download-btn { color: #C4956A; border-color: #E8D5C4; border-radius: 12px; }
[data-theme="rose-gold"] .doc-download-btn:hover { background: #FDF8F5; border-color: #C4956A; color: #A67A52; }
[data-theme="rose-gold"] .doc-map-btn-round { color: #D4A574; border-color: #E8D5C4; border-radius: 12px; }
[data-theme="rose-gold"] .doc-map-btn-round:hover { background: #FDF8F5; border-color: #D4A574; color: #A67A52; }
[data-theme="rose-gold"] .attach-file { background: linear-gradient(135deg, #FDF8F5, #F5EDE6); border-color: #C4956A; color: #A67A52; border-radius: 12px; }
[data-theme="rose-gold"] .attach-camera { background: linear-gradient(135deg, #FDF8F5, #E8D5C4); border-color: #D4A574; color: #A67A52; border-radius: 12px; }
[data-theme="rose-gold"] .email-text-area { background: #FDF8F5; border-color: #E8D5C4; }
[data-theme="rose-gold"] .email-text-area:focus { border-color: #C4956A; box-shadow: 0 0 0 3px rgba(196,149,106,0.1); }
[data-theme="rose-gold"] .paste-btn { color: #C4956A; background: #FDF8F5; border-color: #E8D5C4; border-radius: 10px; }
[data-theme="rose-gold"] .paste-btn:hover { background: #F5EDE6; border-color: #C4956A; }
[data-theme="rose-gold"] .doc-form-more-toggle { color: #C4956A; background: linear-gradient(135deg, #FDF8F5, #F5EDE6); border-color: #E8D5C4; border-radius: 12px; }
[data-theme="rose-gold"] .doc-form-more-toggle:hover { background: linear-gradient(135deg, #F5EDE6, #E8D5C4); border-color: #C4956A; }
[data-theme="rose-gold"] .doc-form-more-toggle .toggle-hint { color: #C4A890; }
[data-theme="rose-gold"] .doc-upload-info { background: linear-gradient(135deg, #FFF5F5 0%, #FFF0EB 100%); border-color: #E8C4B8; }
[data-theme="rose-gold"] .doc-upload-info-main { color: #B76E79; }
[data-theme="rose-gold"] .doc-upload-info.mode-auto { background: linear-gradient(135deg, #FFF3E0 0%, #FFECD2 100%); border-color: #FFAB76; }
[data-theme="rose-gold"] .doc-upload-info.mode-auto .doc-upload-info-main { color: #D97706; }
[data-theme="rose-gold"] .doc-upload-info.mode-manual { background: linear-gradient(135deg, #FFF5F5 0%, #FCE4EC 100%); border-color: #F1A9B8; }
[data-theme="rose-gold"] .doc-upload-info.mode-manual .doc-upload-info-main { color: #AD1457; }
[data-theme="rose-gold"] .label-ai-hint { color: #C4956A; background: #FDF8F5; border-color: #E8D5C4; border-radius: 8px; }
[data-theme="rose-gold"] .date-range-row { border-color: #E8D5C4; background: #FDF8F5; }
[data-theme="rose-gold"] .date-adj-btn { border-color: #E8D5C4; background: linear-gradient(135deg, #FDF8F5, #F5EDE6); color: #C4956A; border-radius: 10px; }
[data-theme="rose-gold"] .date-adj-btn:hover { background: linear-gradient(135deg, #F5EDE6, #E8D5C4); border-color: #C4956A; }
[data-theme="rose-gold"] .create-file-tag { background: #FDF8F5; border-color: #E8D5C4; color: #C4956A; border-radius: 10px; }
[data-theme="rose-gold"] .auth-page { background: linear-gradient(135deg, #A67A52, #C9A89A, #D4B5A0, #E0C4A8); }
[data-theme="rose-gold"] .auth-box { border-radius: 18px; border: none; box-shadow: 0 20px 60px rgba(0,0,0,0.12); }
[data-theme="rose-gold"] .modal { border-radius: 18px; border: 1px solid #E8D5C4; box-shadow: 0 25px 80px rgba(0,0,0,0.08); }
[data-theme="rose-gold"] .toast { background: linear-gradient(135deg, #A67A52, #C4956A); border-radius: 12px; box-shadow: 0 4px 16px rgba(196,149,106,0.3); }
[data-theme="rose-gold"] .doc-msg-item { color: #6B5344; background: #F5EDE6; border-left-color: #C4956A; border-radius: 0 10px 10px 0; }
[data-theme="rose-gold"] .doc-note-item { color: #A67A52; background: #FDF8F5; border-left-color: #D4A574; border-radius: 0 10px 10px 0; }
[data-theme="rose-gold"] .checklist-group { background: #FDF8F5; border: 1.5px solid #E8D5C4; border-radius: 12px; box-shadow: 2px 3px 10px rgba(196,149,106,0.06); }
[data-theme="rose-gold"] .checklist-group::before { content: '🌸'; }
[data-theme="rose-gold"] .checklist-group:nth-child(2n) { background: #F5EDE6; border-color: #E0C4A8; }
[data-theme="rose-gold"] .checklist-group:nth-child(2n)::before { content: '✨'; }
[data-theme="rose-gold"] .checklist-group:nth-child(3n) { background: #FFF5EE; border-color: #F5D5C0; }
[data-theme="rose-gold"] .checklist-group:nth-child(3n)::before { content: '🪞'; }
[data-theme="rose-gold"] .checklist-group:nth-child(4n) { background: #FEF9F0; border-color: #E8D5C4; }
[data-theme="rose-gold"] .checklist-group:nth-child(4n)::before { content: '💫'; }
[data-theme="rose-gold"] .checklist-check input[type="checkbox"] { accent-color: #C4956A; }
[data-theme="rose-gold"] .checklist-edit { background: rgba(196,149,106,0.08); color: #C4956A; border-radius: 8px; }
[data-theme="rose-gold"] .checklist-edit:hover { background: rgba(196,149,106,0.15); }
[data-theme="rose-gold"] .checklist-progress-bar { background: linear-gradient(90deg, #C4956A, #D4A574); }
[data-theme="rose-gold"] .ai-searched-badge { background: linear-gradient(135deg, #F5EDE6, #E8D5C4); border-color: #D4BCA8; }
[data-theme="rose-gold"] .theme-card.active { border-color: #C4956A; box-shadow: 0 0 0 3px rgba(196,149,106,0.15); }
[data-theme="rose-gold"] .theme-card-check { background: #C4956A; }
[data-theme="rose-gold"] .day-items-zone.iti-drag-over { background: rgba(196,149,106,0.06); outline-color: #C4956A; }

/* ==================== Theme: Modern Blue — สะอาด เรียบ โมเดิร์น ==================== */
[data-theme="modern-blue"] { --primary: #4680FF; --primary-dark: #3060D0; --accent: #9CCC65; --accent-light: #B6D98A; --danger: #FF5252; --success: #9CCC65; --gray-50: #F8F9FA; --gray-100: #F1F3F5; --gray-200: #E2E6EA; --gray-300: #CED4DA; --gray-500: #6C757D; --gray-700: #495057; --gray-900: #212529; --radius: 10px; --shadow: 0 1px 4px rgba(0,0,0,0.06); --shadow-lg: 0 4px 16px rgba(0,0,0,0.1); }
[data-theme="modern-blue"] body { background: #F1F3F5; background-attachment: fixed; }
[data-theme="modern-blue"] .header { background: #fff; color: #212529; border-bottom: 1px solid #E2E6EA; box-shadow: 0 1px 4px rgba(0,0,0,0.06); }
[data-theme="modern-blue"] .header h1 { color: #4680FF; }
[data-theme="modern-blue"] .header a, [data-theme="modern-blue"] .header button, [data-theme="modern-blue"] .header .btn-white { color: #4680FF; border-color: #E2E6EA; background: #F8F9FA; }
[data-theme="modern-blue"] .ai-usage-badge, [data-theme="modern-blue"] .storage-badge { background: #F1F3F5; border-color: #E2E6EA; color: #6C757D; }
[data-theme="modern-blue"] .btn-primary { background: #4680FF; box-shadow: 0 2px 8px rgba(70,128,255,0.3); border-radius: 8px; }
[data-theme="modern-blue"] .btn-primary:hover { background: #3060D0; box-shadow: 0 4px 12px rgba(70,128,255,0.4); }
[data-theme="modern-blue"] .btn-outline { border-color: #E2E6EA; color: #6C757D; border-radius: 8px; }
[data-theme="modern-blue"] .btn-outline:hover { background: #F8F9FA; border-color: #4680FF; color: #4680FF; }
[data-theme="modern-blue"] .btn-white { background: #4680FF; color: #fff; border-color: #4680FF; border-radius: 8px; }
[data-theme="modern-blue"] .form-control { border-color: #E2E6EA; background: #fff; border-radius: 8px; }
[data-theme="modern-blue"] .form-control:focus { border-color: #4680FF; box-shadow: 0 0 0 3px rgba(70,128,255,0.12); }
[data-theme="modern-blue"] .card { border: 1px solid #E2E6EA; background: #fff; border-radius: 10px; }
[data-theme="modern-blue"] .card:hover { border-color: #CED4DA; box-shadow: 0 4px 12px rgba(0,0,0,0.06); }
[data-theme="modern-blue"] .doc-card { border: 1px solid #E2E6EA; border-radius: 10px; }
[data-theme="modern-blue"] .tabs { background: #fff; border-color: #E2E6EA; border-radius: 10px; }
[data-theme="modern-blue"] .tab { color: #ADB5BD; border-radius: 8px; }
[data-theme="modern-blue"] .tab:hover { background: #F8F9FA; color: #4680FF; }
[data-theme="modern-blue"] .tab.active { background: #4680FF; color: #fff; box-shadow: 0 2px 6px rgba(70,128,255,0.25); border-radius: 8px; }
[data-theme="modern-blue"] .doc-filter { border-color: #E2E6EA; color: #6C757D; }
[data-theme="modern-blue"] .doc-filter:hover { background: #F8F9FA; border-color: #4680FF; color: #4680FF; }
[data-theme="modern-blue"] .doc-filter.active { background: #4680FF; border-color: transparent; box-shadow: 0 2px 6px rgba(70,128,255,0.2); color: #fff; }
[data-theme="modern-blue"] .doc-date-ribbon { background: linear-gradient(135deg, #4680FF, #6C9BFF); color: #fff; box-shadow: 0 2px 8px rgba(70,128,255,0.2); border: none; border-radius: 0 10px 0 10px; }
[data-theme="modern-blue"] .countdown-now { background: #E8F0FE; color: #3060D0; }
[data-theme="modern-blue"] .countdown-soon { background: #FFF3CD; color: #856404; }
[data-theme="modern-blue"] .day-number { background: #4680FF; border-radius: 8px; }
[data-theme="modern-blue"] .day-ribbon { background: linear-gradient(135deg, #3060D0, #4680FF); }
[data-theme="modern-blue"] .day-header { border: 1px solid #E2E6EA; border-radius: 10px; }
[data-theme="modern-blue"] .timeline-item { border: 1px solid #E2E6EA; border-radius: 8px; }
[data-theme="modern-blue"] .doc-meta-strip { background: #F8F9FA; border-color: #E2E6EA; border-radius: 6px; }
[data-theme="modern-blue"] .doc-meta-strip .meta-ref { background: #4680FF; }
[data-theme="modern-blue"] .doc-meta-strip .meta-agency { color: #6C757D; }
[data-theme="modern-blue"] .ai-mini-badge { background: #4680FF; border-radius: 6px; box-shadow: 0 1px 2px rgba(70,128,255,0.3); }
[data-theme="modern-blue"] .ai-header-label { background: linear-gradient(135deg, #4680FF, #6C9BFF); -webkit-background-clip: text; background-clip: text; }
[data-theme="modern-blue"] .ai-summary { background: #F8F9FA; border-top-color: #E2E6EA; }
[data-theme="modern-blue"] .ai-category-title { color: #4680FF; border-bottom-color: #E2E6EA; }
[data-theme="modern-blue"] .ai-progress-bar { background: linear-gradient(90deg, #4680FF, #9CCC65); }
[data-theme="modern-blue"] .ai-progress-percent { color: #4680FF; }
[data-theme="modern-blue"] .ai-settings-model { background: #4680FF; }
[data-theme="modern-blue"] .qn-input-box { border-color: #E2E6EA; border-radius: 10px; }
[data-theme="modern-blue"] .qn-input-box:focus-within { border-color: #4680FF; box-shadow: 0 0 0 3px rgba(70,128,255,0.1); }
[data-theme="modern-blue"] .qn-icon-btn { color: #ADB5BD; border-radius: 6px; }
[data-theme="modern-blue"] .qn-icon-btn:hover { background: #F8F9FA; color: #4680FF; }
[data-theme="modern-blue"] .qn-send-btn { background: #4680FF; border-radius: 8px; }
[data-theme="modern-blue"] .qn-send-btn:hover { background: #3060D0; box-shadow: 0 2px 6px rgba(70,128,255,0.3); }
[data-theme="modern-blue"] .quick-note-add-btn { color: #4680FF; background: #F8F9FA; border-color: #E2E6EA; border-radius: 8px; }
[data-theme="modern-blue"] .quick-note-add-btn:hover { background: #E8F0FE; border-color: #4680FF; }
[data-theme="modern-blue"] .doc-download-btn { color: #4680FF; border-color: #E2E6EA; border-radius: 8px; }
[data-theme="modern-blue"] .doc-download-btn:hover { background: #F8F9FA; border-color: #4680FF; color: #3060D0; }
[data-theme="modern-blue"] .doc-map-btn-round { color: #9CCC65; border-color: #E2E6EA; border-radius: 8px; }
[data-theme="modern-blue"] .doc-map-btn-round:hover { background: #F8F9FA; border-color: #9CCC65; color: #7CB342; }
[data-theme="modern-blue"] .attach-file { background: #F8F9FA; border-color: #4680FF; color: #3060D0; border-radius: 8px; }
[data-theme="modern-blue"] .attach-camera { background: #F8F9FA; border-color: #9CCC65; color: #7CB342; border-radius: 8px; }
[data-theme="modern-blue"] .email-text-area { background: #fff; border-color: #E2E6EA; }
[data-theme="modern-blue"] .email-text-area:focus { border-color: #4680FF; box-shadow: 0 0 0 3px rgba(70,128,255,0.1); }
[data-theme="modern-blue"] .paste-btn { color: #4680FF; background: #F8F9FA; border-color: #E2E6EA; border-radius: 6px; }
[data-theme="modern-blue"] .paste-btn:hover { background: #E8F0FE; border-color: #4680FF; }
[data-theme="modern-blue"] .doc-form-more-toggle { color: #4680FF; background: #F8F9FA; border-color: #E2E6EA; border-radius: 8px; }
[data-theme="modern-blue"] .doc-form-more-toggle:hover { background: #E8F0FE; border-color: #4680FF; }
[data-theme="modern-blue"] .doc-form-more-toggle .toggle-hint { color: #ADB5BD; }
[data-theme="modern-blue"] .doc-upload-info { background: linear-gradient(135deg, #F8F9FA 0%, #E9ECEF 100%); border-color: #CED4DA; }
[data-theme="modern-blue"] .doc-upload-info-main { color: #495057; }
[data-theme="modern-blue"] .doc-upload-info-sub { color: #868E96; }
[data-theme="modern-blue"] .doc-upload-info.mode-auto { background: linear-gradient(135deg, #FFF8E1 0%, #FFF3E0 100%); border-color: #FFB74D; }
[data-theme="modern-blue"] .doc-upload-info.mode-auto .doc-upload-info-main { color: #E65100; }
[data-theme="modern-blue"] .doc-upload-info.mode-manual { background: linear-gradient(135deg, #E3F2FD 0%, #BBDEFB 100%); border-color: #90CAF9; }
[data-theme="modern-blue"] .doc-upload-info.mode-manual .doc-upload-info-main { color: #1565C0; }
[data-theme="modern-blue"] .label-ai-hint { color: #4680FF; background: #F8F9FA; border-color: #E2E6EA; border-radius: 6px; }
[data-theme="modern-blue"] .date-range-row { border-color: #E2E6EA; background: #F8F9FA; }
[data-theme="modern-blue"] .date-adj-btn { border-color: #E2E6EA; background: #F8F9FA; color: #4680FF; border-radius: 6px; }
[data-theme="modern-blue"] .date-adj-btn:hover { background: #E8F0FE; border-color: #4680FF; }
[data-theme="modern-blue"] .create-file-tag { background: #F8F9FA; border-color: #E2E6EA; color: #4680FF; border-radius: 6px; }
[data-theme="modern-blue"] .auth-page { background: linear-gradient(135deg, #3060D0, #4680FF, #6C9BFF); }
[data-theme="modern-blue"] .auth-box { border-radius: 12px; border: none; box-shadow: 0 20px 60px rgba(0,0,0,0.15); }
[data-theme="modern-blue"] .modal { border-radius: 12px; border: 1px solid #E2E6EA; box-shadow: 0 25px 80px rgba(0,0,0,0.1); }
[data-theme="modern-blue"] .toast { background: #4680FF; border-radius: 8px; box-shadow: 0 4px 16px rgba(70,128,255,0.3); }
[data-theme="modern-blue"] .doc-msg-item { color: #3060D0; background: #E8F0FE; border-left-color: #4680FF; border-radius: 0 8px 8px 0; }
[data-theme="modern-blue"] .doc-note-item { color: #7CB342; background: #F1F8E9; border-left-color: #9CCC65; border-radius: 0 8px 8px 0; }
[data-theme="modern-blue"] .checklist-group { background: #fff; border: 1px solid #E2E6EA; border-radius: 8px; box-shadow: 0 1px 4px rgba(0,0,0,0.04); }
[data-theme="modern-blue"] .checklist-group::before { content: '📋'; }
[data-theme="modern-blue"] .checklist-group:nth-child(2n) { background: #F8F9FA; border-color: #E2E6EA; }
[data-theme="modern-blue"] .checklist-group:nth-child(2n)::before { content: '📦'; }
[data-theme="modern-blue"] .checklist-group:nth-child(3n) { background: #E8F0FE; border-color: #BFDBFE; }
[data-theme="modern-blue"] .checklist-group:nth-child(3n)::before { content: '💼'; }
[data-theme="modern-blue"] .checklist-group:nth-child(4n) { background: #F1F8E9; border-color: #C5E1A5; }
[data-theme="modern-blue"] .checklist-group:nth-child(4n)::before { content: '✅'; }
[data-theme="modern-blue"] .checklist-check input[type="checkbox"] { accent-color: #4680FF; }
[data-theme="modern-blue"] .checklist-edit { background: rgba(70,128,255,0.08); color: #4680FF; border-radius: 6px; }
[data-theme="modern-blue"] .checklist-edit:hover { background: rgba(70,128,255,0.15); }
[data-theme="modern-blue"] .checklist-progress-bar { background: linear-gradient(90deg, #4680FF, #9CCC65); }
[data-theme="modern-blue"] .ai-searched-badge { background: #E8F0FE; border-color: #BFDBFE; }
[data-theme="modern-blue"] .theme-card.active { border-color: #4680FF; box-shadow: 0 0 0 3px rgba(70,128,255,0.15); }
[data-theme="modern-blue"] .theme-card-check { background: #4680FF; }
[data-theme="modern-blue"] .day-items-zone.iti-drag-over { background: rgba(70,128,255,0.05); outline-color: #4680FF; }

/* ==================== Chat AI Theme Overrides ==================== */
[data-theme="gold-luxury"] .chat-sidebar { background: #FAF6EB; border-color: #E0D6B8; }
[data-theme="gold-luxury"] .chat-sidebar-header { color: #8B6914; border-color: #E0D6B8; }
[data-theme="gold-luxury"] .chat-conv-item:hover { background: #F5ECD0; }
[data-theme="gold-luxury"] .chat-bubble.assistant { background: #FAF6EB; border-color: #E8DFB8; color: #333; }
[data-theme="gold-luxury"] .chat-input-area { background: #FFFDF5; border-color: #E0D6B8; }
[data-theme="gold-luxury"] .chat-input { border-color: #D4C990; }
[data-theme="gold-luxury"] .chat-input:focus { border-color: #B8860B; }

[data-theme="ocean-blue"] .chat-sidebar { background: #F0F6FF; border-color: #D6E4F5; }
[data-theme="ocean-blue"] .chat-sidebar-header { color: #1E40AF; border-color: #D6E4F5; }
[data-theme="ocean-blue"] .chat-conv-item:hover { background: #DBEAFE; }
[data-theme="ocean-blue"] .chat-bubble.assistant { background: #F0F6FF; border-color: #BFDBFE; color: #333; }
[data-theme="ocean-blue"] .chat-input-area { background: #FAFCFF; border-color: #D6E4F5; }
[data-theme="ocean-blue"] .chat-input { border-color: #93C5FD; }
[data-theme="ocean-blue"] .chat-input:focus { border-color: #3B82F6; }

[data-theme="nature-school"] .chat-sidebar { background: #F5FAF0; border-color: #D4E8C0; }
[data-theme="nature-school"] .chat-sidebar-header { color: #558B2F; border-color: #D4E8C0; }
[data-theme="nature-school"] .chat-conv-item:hover { background: #E8F5E0; }
[data-theme="nature-school"] .chat-bubble.assistant { background: #F5FAF0; border-color: #C8E6B0; color: #333; }
[data-theme="nature-school"] .chat-input-area { background: #FBFDF8; border-color: #D4E8C0; }
[data-theme="nature-school"] .chat-input { border-color: #A5D6A7; }
[data-theme="nature-school"] .chat-input:focus { border-color: #68A230; }

[data-theme="warm-ribbon"] .chat-sidebar { background: #FDF8F0; border-color: #E8D8C0; }
[data-theme="warm-ribbon"] .chat-sidebar-header { color: #8B4513; border-color: #E8D8C0; }
[data-theme="warm-ribbon"] .chat-conv-item:hover { background: #F5EDE0; }
[data-theme="warm-ribbon"] .chat-bubble.assistant { background: #FDF8F0; border-color: #E0D0B8; color: #333; }
[data-theme="warm-ribbon"] .chat-input-area { background: #FFFCF5; border-color: #E8D8C0; }
[data-theme="warm-ribbon"] .chat-input { border-color: #DEC9A0; }
[data-theme="warm-ribbon"] .chat-input:focus { border-color: #B84325; }

[data-theme="rose-gold"] .chat-sidebar { background: #FFF8F5; border-color: #E8D0C4; }
[data-theme="rose-gold"] .chat-sidebar-header { color: #8B6854; border-color: #E8D0C4; }
[data-theme="rose-gold"] .chat-conv-item:hover { background: #FFF0EB; }
[data-theme="rose-gold"] .chat-bubble.assistant { background: #FFF8F5; border-color: #E8CFC0; color: #333; }
[data-theme="rose-gold"] .chat-input-area { background: #FFFCFA; border-color: #E8D0C4; }
[data-theme="rose-gold"] .chat-input { border-color: #D4B0A0; }
[data-theme="rose-gold"] .chat-input:focus { border-color: #C4956A; }

[data-theme="modern-blue"] .chat-sidebar { background: #F8F9FA; border-color: #DEE2E6; }
[data-theme="modern-blue"] .chat-sidebar-header { color: #495057; border-color: #DEE2E6; }
[data-theme="modern-blue"] .chat-conv-item:hover { background: #E9ECEF; }
[data-theme="modern-blue"] .chat-bubble.assistant { background: #F8F9FA; border-color: #DEE2E6; color: #333; }
[data-theme="modern-blue"] .chat-input-area { background: #FCFCFD; border-color: #DEE2E6; }
[data-theme="modern-blue"] .chat-input { border-color: #CED4DA; }
[data-theme="modern-blue"] .chat-input:focus { border-color: #4680FF; }