/* ============================================================
   MetaCheck — Design System
   2 Themes: Light, Dark
   ============================================================ */

/* ---- CSS Custom Properties (Themes) ---- */
:root,
[data-theme="light"] {
    --bg-primary: #f5f6fa;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.85);
    --bg-glass-hover: rgba(255, 255, 255, 0.95);
    --bg-modal: rgba(255, 255, 255, 0.96);
    --bg-input: #f0f1f5;
    --text-primary: #1a1d29;
    --text-secondary: #5a5e72;
    --text-muted: #8b8fa3;
    --border-color: rgba(0, 0, 0, 0.08);
    --border-light: rgba(0, 0, 0, 0.04);
    --accent: #6c5ce7;
    --accent-glow: rgba(108, 92, 231, 0.25);
    --accent-hover: #5b4bd5;
    --success: #00b894;
    --warning: #fdcb6e;
    --danger: #e17055;
    --info: #74b9ff;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 30px rgba(108, 92, 231, 0.15);
    --stat-total-bg: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 100%);
    --stat-validated-bg: linear-gradient(135deg, #0984e3 0%, #74b9ff 100%);
    --stat-pass-bg: linear-gradient(135deg, #00b894 0%, #55efc4 100%);
    --stat-fail-bg: linear-gradient(135deg, #e17055 0%, #fab1a0 100%);
    --nav-bg: rgba(255, 255, 255, 0.8);
    --badge-pass-bg: rgba(0, 184, 148, 0.12);
    --badge-pass-text: #00b894;
    --badge-fail-bg: rgba(225, 112, 85, 0.12);
    --badge-fail-text: #e17055;
    --badge-pending-bg: rgba(253, 203, 110, 0.12);
    --badge-pending-text: #cc9c00;
    --scrollbar-track: #e9eaef;
    --scrollbar-thumb: #c0c3cf;
}

[data-theme="dark"] {
    --bg-primary: #0f1117;
    --bg-secondary: #181a24;
    --bg-card: #1e2030;
    --bg-glass: rgba(30, 32, 48, 0.85);
    --bg-glass-hover: rgba(40, 43, 62, 0.95);
    --bg-modal: rgba(24, 26, 36, 0.97);
    --bg-input: #252839;
    --text-primary: #e8e9f0;
    --text-secondary: #a5a8bf;
    --text-muted: #6b6f87;
    --border-color: rgba(255, 255, 255, 0.06);
    --border-light: rgba(255, 255, 255, 0.03);
    --accent: #a29bfe;
    --accent-glow: rgba(162, 155, 254, 0.3);
    --accent-hover: #b8b3ff;
    --success: #55efc4;
    --warning: #ffeaa7;
    --danger: #fab1a0;
    --info: #74b9ff;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 30px rgba(162, 155, 254, 0.2);
    --stat-total-bg: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 100%);
    --stat-validated-bg: linear-gradient(135deg, #0984e3 0%, #74b9ff 100%);
    --stat-pass-bg: linear-gradient(135deg, #00b894 0%, #55efc4 100%);
    --stat-fail-bg: linear-gradient(135deg, #d63031 0%, #e17055 100%);
    --nav-bg: rgba(15, 17, 23, 0.85);
    --badge-pass-bg: rgba(85, 239, 196, 0.12);
    --badge-pass-text: #55efc4;
    --badge-fail-bg: rgba(250, 177, 160, 0.12);
    --badge-fail-text: #fab1a0;
    --badge-pending-bg: rgba(255, 234, 167, 0.12);
    --badge-pending-text: #ffeaa7;
    --scrollbar-track: #1a1d29;
    --scrollbar-thumb: #3a3d52;
}



/* ---- Global Reset & Base ---- */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color 0.4s ease, color 0.4s ease;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--scrollbar-track); }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ---- Navbar ---- */
.glass-nav {
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 0.6rem 0;
    z-index: 1050;
}

.brand-icon {
    width: 40px;
    height: 40px;
    background: var(--stat-total-bg);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #fff;
    box-shadow: 0 4px 15px rgba(108, 92, 231, 0.3);
}

.brand-title {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.brand-sub {
    font-weight: 600;
    font-size: 0.65rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-left: 6px;
    background: var(--accent-glow);
    padding: 2px 8px;
    border-radius: 4px;
}

.btn-theme-toggle {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: 8px;
    padding: 0.35rem 0.8rem;
    transition: all 0.2s ease;
}
.btn-theme-toggle:hover {
    background: var(--bg-glass-hover);
    color: var(--text-primary);
    border-color: var(--accent);
}

.btn-upload {
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 8px;
    padding: 0.4rem 1rem;
    background: var(--accent);
    border: none;
    color: #fff;
    transition: all 0.3s ease;
    cursor: pointer;
}
.btn-upload:hover {
    background: var(--accent-hover);
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
    color: #fff;
}

/* ---- Empty State ---- */
.empty-state {
    padding: 120px 20px 80px;
    animation: fadeInUp 0.8s ease;
}

.empty-icon {
    font-size: 5rem;
    color: var(--accent);
    opacity: 0.5;
    margin-bottom: 1.5rem;
    animation: float 3s ease-in-out infinite;
}

.empty-state h2 {
    font-weight: 700;
    font-size: 1.8rem;
    margin-bottom: 0.8rem;
}

.empty-state p {
    max-width: 500px;
    margin: 0 auto;
    font-size: 0.95rem;
}

.btn-glow {
    background: var(--accent);
    border: none;
    color: #fff;
    font-weight: 600;
    border-radius: 12px;
    padding: 0.7rem 2rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px var(--accent-glow);
}
.btn-glow:hover {
    background: var(--accent-hover);
    box-shadow: 0 6px 30px var(--accent-glow);
    transform: translateY(-2px);
    color: #fff;
}

/* ---- File Info Bar ---- */
.file-info-bar {
    background: var(--bg-card);
    border-radius: 14px;
    padding: 0.5rem 0.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    animation: fadeInUp 0.5s ease;
    overflow: hidden;
}

.file-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-glow);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--accent);
    transition: background 0.3s, color 0.3s;
}

.file-icon.file-icon-s3 {
    background: rgba(255, 165, 0, 0.15);
    color: #ffa500;
    box-shadow: 0 0 12px rgba(255, 165, 0, 0.25);
}

.file-name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 400px;
}

.file-info-details {
    min-width: 0;
    overflow: hidden;
}

.min-w-0 { min-width: 0; }

/* ---- Stats Cards ---- */
.stat-card {
    border-radius: 10px;
    padding: 1rem 0.8rem;
    color: #fff;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: default;
    box-shadow: var(--shadow-sm);
}

.stat-total { background: var(--stat-total-bg); }
.stat-validated { background: var(--stat-validated-bg); }
.stat-pass { background: var(--stat-pass-bg); }
.stat-fail { background: var(--stat-fail-bg); }

.stat-icon {
    font-size: 1.2rem;
    opacity: 0.3;
    position: absolute;
    top: 6px;
    right: 10px;
}

.stat-value {
    font-size: 1.3rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 2px;
}

.stat-label {
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.85;
}

/* ---- Filter Bar ---- */
/* ---- Fixed Layout: Dashboard ---- */
body {
    height: 100vh;
    overflow: hidden;
}

main.container-fluid {
    height: calc(100vh - 72px);
    overflow: hidden;
}

#dashboard:not(.d-none) {
    display: flex !important;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.content-scroll-area {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
    padding: 0.25rem 0;
}

.pagination-footer {
    flex-shrink: 0;
    padding: 0.5rem 0;
    border-top: 1px solid var(--border-color);
}

/* ---- S3 Config Panel ---- */
.s3-config-panel {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.s3-config-panel .form-control,
.s3-config-panel .form-select {
    background: var(--bg-body);
    color: var(--text-primary);
    border-color: var(--border-color);
    font-size: 0.8rem;
}

.s3-config-panel .form-select option {
    background: var(--bg-input);
    color: var(--text-primary);
}

.s3-config-panel .form-label {
    color: var(--text-muted);
    font-size: 0.72rem;
}

.filter-bar {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 0.8rem 1.2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.filter-bar .form-control,
.filter-bar .form-select {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 0.82rem;
    border-radius: 8px;
}
.filter-bar .form-control::placeholder { color: var(--text-muted); }
.filter-bar .form-control:focus,
.filter-bar .form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.filter-bar .input-group-text {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    border-radius: 8px 0 0 8px;
}

.filter-bar .btn-outline-secondary {
    border-color: var(--border-color);
    color: var(--text-secondary);
    font-size: 0.82rem;
}
.filter-bar .btn-outline-secondary:hover,
.filter-bar .btn-outline-secondary.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* ---- Media Cards ---- */
.media-card {
    background: var(--bg-card);
    border-radius: 14px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.media-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.media-card-header {
    padding: 1rem 1rem 0.6rem;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

/* ---- Card Thumbnail Image (16:9) ---- */
.media-card-thumbnail {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: 12px 12px 0 0;
    background: var(--bg-body);
}

.media-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.media-thumb {
    width: 56px;
    height: 56px;
    border-radius: 10px;
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent);
    flex-shrink: 0;
}

.media-card-title {
    font-weight: 700;
    font-size: 0.9rem;
    line-height: 1.3;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.media-card-id {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-family: 'Courier New', monospace;
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 180px;
}

.media-card-body {
    padding: 0 1rem;
    flex-grow: 1;
}

.media-card-desc {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0.6rem;
}

.media-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 0.6rem;
}

.meta-tag {
    font-size: 0.65rem;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 6px;
    background: var(--bg-input);
    color: var(--text-secondary);
    white-space: nowrap;
}

.media-card-footer {
    padding: 0.6rem 1rem;
    border-top: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}

.status-badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.status-pass {
    background: var(--badge-pass-bg);
    color: var(--badge-pass-text);
}
.status-fail {
    background: var(--badge-fail-bg);
    color: var(--badge-fail-text);
}
.status-pending {
    background: var(--badge-pending-bg);
    color: var(--badge-pending-text);
}

.error-count {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* ---- Table View ---- */
.table {
    color: var(--text-primary);
    font-size: 0.82rem;
    --bs-table-bg: transparent;
    --bs-table-color: var(--text-primary);
    --bs-table-hover-bg: var(--bg-glass-hover);
    --bs-table-hover-color: var(--text-primary);
    --bs-table-striped-bg: var(--bg-input);
    --bs-table-striped-color: var(--text-primary);
    --bs-table-border-color: var(--border-light);
}
.table thead th {
    background: var(--bg-card) !important;
    border-bottom: 2px solid var(--border-color) !important;
    color: var(--text-secondary) !important;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.8rem;
    position: sticky;
    top: 0;
    z-index: 10;
}
.table tbody tr {
    border-bottom: 1px solid var(--border-light);
    transition: background-color 0.2s ease;
    cursor: pointer;
    background: transparent;
}
.table tbody tr:hover {
    background: var(--bg-glass-hover) !important;
}
.table tbody td {
    padding: 0.7rem 0.8rem;
    vertical-align: middle;
    border: none;
    border-bottom: 1px solid var(--border-light) !important;
    max-width: 250px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-primary);
    background: transparent;
}

.table-responsive {
    background: var(--bg-card);
    border-radius: 14px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

/* ---- Modal ---- */
.glass-modal {
    background: var(--bg-modal);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
}

.glass-modal .modal-header {
    padding: 1.2rem 1.5rem;
}

.glass-modal .modal-title {
    font-weight: 700;
    font-size: 1.1rem;
}

.glass-modal .btn-close-white {
    filter: invert(0.5);
}

[data-theme="dark"] .glass-modal .btn-close-white {
    filter: invert(1) brightness(0.7);
}

.modal-media-badge {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.glass-modal .modal-footer {
    padding: 1rem 1.5rem;
}

/* Modal field groups */
.field-group {
    margin-bottom: 1rem;
}

.field-group label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.field-group .form-control,
.field-group .form-select {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 0.85rem;
    border-radius: 8px;
    padding: 0.5rem 0.8rem;
    transition: all 0.2s ease;
}

.field-group .form-control:focus,
.field-group .form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.field-group textarea.form-control {
    resize: vertical;
    min-height: 60px;
}

.field-error {
    border-color: var(--danger) !important;
    box-shadow: 0 0 0 3px rgba(225, 112, 85, 0.15) !important;
}

.field-error-msg {
    font-size: 0.7rem;
    color: var(--danger);
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.field-ok .form-control,
.field-ok .form-select {
    border-color: var(--success) !important;
}

.char-counter {
    font-size: 0.68rem;
    color: var(--text-muted);
    text-align: right;
    margin-top: 2px;
}
.char-counter.over-limit {
    color: var(--danger);
    font-weight: 600;
}

/* required indicator */
.required-dot {
    width: 6px;
    height: 6px;
    background: var(--danger);
    border-radius: 50%;
    display: inline-block;
}

/* ---- Validation Summary in Modal ---- */
.validation-summary {
    background: var(--bg-input);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.validation-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 6px 0;
    font-size: 0.82rem;
    border-bottom: 1px solid var(--border-light);
}
.validation-item:last-child {
    border-bottom: none;
}

.validation-icon {
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ---- Pagination ---- */
.pagination .page-item .page-link {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.8rem;
    border-radius: 8px;
    margin: 0 2px;
    transition: all 0.2s ease;
}
.pagination .page-item.active .page-link {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 2px 10px var(--accent-glow);
}
.pagination .page-item .page-link:hover {
    background: var(--bg-glass-hover);
    color: var(--accent);
}

/* ---- Button Overrides ---- */
.btn-outline-warning {
    color: var(--warning);
    border-color: var(--warning);
}
.btn-outline-warning:hover {
    background: var(--warning);
    border-color: var(--warning);
    color: #1a1d29;
}

.btn-outline-success {
    color: var(--success);
    border-color: var(--success);
}
.btn-outline-success:hover {
    background: var(--success);
    border-color: var(--success);
    color: #1a1d29;
}

.btn-outline-info {
    color: var(--info);
    border-color: var(--info);
}
.btn-outline-info:hover {
    background: var(--info);
    border-color: var(--info);
    color: #1a1d29;
}

.btn-outline-secondary {
    color: var(--text-secondary);
    border-color: var(--border-color);
}
.btn-outline-secondary:hover {
    background: var(--bg-glass-hover);
    color: var(--text-primary);
    border-color: var(--text-muted);
}

.btn-primary {
    background: var(--accent);
    border-color: var(--accent);
}
.btn-primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}
.btn-secondary:hover {
    background: var(--bg-glass-hover);
    border-color: var(--text-muted);
    color: var(--text-primary);
}

/* ---- Dropdown ---- */
.dropdown-menu {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    padding: 6px;
}
.dropdown-item {
    color: var(--text-primary);
    font-size: 0.82rem;
    border-radius: 6px;
    padding: 0.45rem 0.8rem;
}
.dropdown-item:hover {
    background: var(--bg-glass-hover);
    color: var(--accent);
}

/* ---- Toast ---- */
.toast {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

/* ---- Animations ---- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-in {
    animation: fadeInUp 0.4s ease forwards;
    opacity: 0;
}

/* Staggered animation for cards */
.media-card { animation: fadeInUp 0.4s ease forwards; }

/* ---- 5-Column Grid ---- */
@media (min-width: 1200px) {
    .col-grid-5 {
        flex: 0 0 20%;
        max-width: 20%;
    }
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .stat-value { font-size: 1.1rem; }
    .media-card-id { max-width: 120px; }
    .file-info-bar .btn { font-size: 0.72rem; }
}

/* ---- Misc ---- */
.text-muted { color: var(--text-muted) !important; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }


/* ---- Roku Brand Button ---- */
.btn-roku {
    background: #6f2cf5;
    border-color: #6f2cf5;
    color: #fff;
    font-weight: 600;
}
.btn-roku:hover {
    background: #8b52ff;
    border-color: #8b52ff;
    color: #fff;
    box-shadow: 0 4px 20px rgba(111, 44, 245, 0.35);
}
.btn-roku:active,
.btn-roku:focus {
    background: #5a1ed4;
    border-color: #5a1ed4;
    color: #fff;
    box-shadow: 0 0 0 3px rgba(111, 44, 245, 0.3);
}

/* Loading spinner */
.loading-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ---- Genre Checkbox Grid ---- */
.genre-select-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 2px 6px;
    padding: 0.5rem 0.6rem 0.5rem 1.4rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    max-height: 220px;
    overflow-y: auto;
}

.genre-check {
    margin: 0 !important;
    padding: 2px 4px;
    border-radius: 4px;
    transition: background 0.15s ease;
}

.genre-check:hover {
    background: var(--bg-glass-hover);
}

.genre-check .form-check-label {
    font-size: 0.68rem;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.genre-check .form-check-input {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    width: 0.8em;
    height: 0.8em;
    margin-top: 0.2em;
}

.genre-check .form-check-input:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}

.genre-check .form-check-input:checked + .form-check-label {
    color: var(--text-primary);
    font-weight: 600;
}

/* ---- Error Badges ---- */
.error-badge {
    font-size: 0.58rem;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 4px;
    white-space: nowrap;
    letter-spacing: 0.02em;
}

.error-badge-empty {
    background: rgba(255, 165, 0, 0.15);
    color: #ffa500;
    border: 1px solid rgba(255, 165, 0, 0.25);
}

.error-badge-invalid {
    background: var(--badge-fail-bg);
    color: var(--badge-fail-text);
    border: 1px solid rgba(250, 177, 160, 0.2);
}

/* ---- Dark mode date input fix ---- */
[data-theme="dark"] input[type="date"].form-control {
    color-scheme: dark;
}

/* ---- S3 Browser Modal ---- */
#s3BrowserModal .form-control,
#s3BrowserModal .form-select {
    background: var(--bg-input);
    color: var(--text-primary);
    border-color: var(--border-color);
}

#s3BrowserModal .form-select option {
    background: var(--bg-input);
    color: var(--text-primary);
}

#s3BrowserModal .form-label {
    color: var(--text-muted);
}

#s3BrowserModal .breadcrumb {
    background: var(--bg-glass);
    border-radius: 6px;
    padding: 0.4rem 0.8rem;
}

#s3BrowserModal .breadcrumb-item a {
    color: var(--accent);
    text-decoration: none;
}

#s3BrowserModal .breadcrumb-item a:hover {
    text-decoration: underline;
}

#s3BrowserModal .breadcrumb-item.active {
    color: var(--text-primary);
}

.s3-browser-list {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    max-height: 350px;
    min-height: 200px;
    overflow-y: auto;
}

.s3-browser-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.8rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: background 0.15s ease;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.s3-browser-item:last-child {
    border-bottom: none;
}

.s3-browser-item:hover {
    background: var(--bg-glass-hover);
}

.s3-browser-item.selected {
    background: rgba(var(--accent-rgb, 0, 163, 255), 0.15);
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

.s3-browser-item .s3-item-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    width: 1.4rem;
    text-align: center;
}

.s3-browser-item .s3-item-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.s3-browser-item .s3-item-meta {
    font-size: 0.72rem;
    color: var(--text-muted);
    white-space: nowrap;
}

/* ---- AI FIX FIELD ---- */
.btn-ai-fix {
    background: none;
    border: none;
    color: #f5a623;
    cursor: pointer;
    font-size: 0.85rem;
    padding: 0 4px;
    margin-left: 4px;
    vertical-align: middle;
    transition: all 0.2s ease;
    opacity: 0.7;
}

.btn-ai-fix:hover:not(:disabled) {
    opacity: 1;
    filter: drop-shadow(0 0 6px rgba(245, 166, 35, 0.6));
    transform: scale(1.15);
}

.btn-ai-fix:disabled {
    opacity: 0.25;
    cursor: not-allowed;
    filter: none;
}

.btn-ai-fix .spinner-border {
    width: 12px;
    height: 12px;
    border-width: 2px;
    color: #f5a623;
}

.ai-suggestion {
    margin-top: 8px;
    padding: 12px;
    background: rgba(245, 166, 35, 0.06);
    border: 1px solid rgba(245, 166, 35, 0.25);
    border-radius: 8px;
    animation: aiFadeIn 0.3s ease;
}

@keyframes aiFadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.ai-suggestion-header {
    font-size: 0.75rem;
    font-weight: 600;
    color: #f5a623;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.ai-suggestion-text {
    font-size: 0.85rem;
    color: var(--text-primary);
    background: var(--bg-input);
    padding: 8px 10px;
    border-radius: 6px;
    line-height: 1.45;
    word-break: break-word;
}

.ai-suggestion-meta {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 6px;
}

.ai-suggestion-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.ai-suggestion-actions .btn {
    font-size: 0.75rem;
    padding: 3px 12px;
}

.ai-notice {
    background: rgba(245, 166, 35, 0.08);
    border: 1px solid rgba(245, 166, 35, 0.2);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.ai-notice code {
    background: rgba(255,255,255,0.1);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 0.75rem;
}

/* ---- AI IMAGE SUGGESTIONS ---- */
.ai-image-suggestions {
    max-height: 320px;
    overflow: visible;
}

.ai-image-list {
    max-height: 200px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 4px 0;
}

.ai-image-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s ease;
    font-size: 0.82rem;
}

.ai-image-item:hover {
    background: rgba(245, 166, 35, 0.1);
}

.ai-image-item input[type="radio"] {
    accent-color: #f5a623;
    flex-shrink: 0;
}

.ai-image-name {
    color: var(--text-primary);
    word-break: break-all;
}

.ai-image-current {
    background: rgba(13, 202, 240, 0.08);
    border: 1px solid rgba(13, 202, 240, 0.2);
}

/* ---- Login Screen ---- */
.login-screen {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    background-image:
        radial-gradient(ellipse at 20% 50%, var(--accent-glow) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(108, 92, 231, 0.1) 0%, transparent 40%);
    animation: fadeIn 0.5s ease;
}

.login-card {
    background: var(--bg-glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.6s ease;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 0.5rem;
    justify-content: center;
}

.login-brand .brand-icon {
    width: 48px;
    height: 48px;
    font-size: 1.4rem;
}

.login-brand .brand-title {
    font-size: 1.4rem;
}

.login-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
}

.login-card .form-label {
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.03em;
}

.login-card .form-control {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 0 10px 10px 0;
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.login-card .form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.login-card .form-control::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

.login-card .input-group-text {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-right: none;
    color: var(--text-muted);
    border-radius: 10px 0 0 10px;
    padding: 0.6rem 0.8rem;
}

.login-card .alert {
    border-radius: 10px;
}

.login-card .btn-glow {
    margin-top: 0.5rem;
    padding: 0.65rem 2rem;
    font-size: 0.95rem;
}

.login-screen.d-none { display: none !important; }

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}