/* ===== THEME SYSTEM - CSS Variables ===== */
:root,
[data-theme="default"] {
    /* Background colors */
    --theme-bg-primary: #1a1a2e;
    --theme-bg-secondary: #16213e;
    --theme-bg-card: rgba(22, 33, 62, 0.8);
    --theme-bg-navbar: rgba(15, 52, 96, 0.9);
    --theme-bg-header: rgba(15, 52, 96, 0.5);
    /* Accent colors */
    --theme-accent-primary: #e94560;
    --theme-accent-primary-hover: #d63d56;
    --theme-accent-secondary: #00d9ff;
    --theme-accent-warning: #ffc107;
    --theme-accent-success: #2ecc71;
    /* Text colors */
    --theme-text-primary: #eee;
    --theme-text-secondary: rgba(255, 255, 255, 0.6);
    --theme-text-link: #00d9ff;
    /* Border colors */
    --theme-border-primary: rgba(15, 52, 96, 0.5);
    --theme-border-accent: rgba(0, 217, 255, 0.3);
    /* Gradients */
    --theme-gradient-bg: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    --theme-gradient-stat: linear-gradient(45deg, #e94560, #00d9ff);
    --theme-gradient-progress: linear-gradient(90deg, #e94560, #00d9ff);
    /* Fonts - Bootstrap system default */
    --theme-font-heading: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --theme-font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    /* Shadows */
    --theme-shadow-glow: rgba(0, 217, 255, 0.1);
    --theme-shadow-card: rgba(0, 0, 0, 0.5);
    /* Spacing scale */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
}

/* ===== SKALDLEITA THEME - Norse Gold ===== */
[data-theme="skaldleita"] {
    /* Background colors - darker, more dramatic */
    --theme-bg-primary: #0a0c10;
    --theme-bg-secondary: #12151c;
    --theme-bg-card: rgba(18, 21, 28, 0.9);
    --theme-bg-navbar: rgba(26, 30, 40, 0.95);
    --theme-bg-header: rgba(26, 30, 40, 0.7);
    /* Accent colors - gold and ice blue */
    --theme-accent-primary: #c9a55c;
    --theme-accent-primary-hover: #e8c87d;
    --theme-accent-secondary: #7eb8da;
    --theme-accent-warning: #c9a55c;
    --theme-accent-success: #7eb8da;
    /* Text colors */
    --theme-text-primary: #e8e6e3;
    --theme-text-secondary: #9ca3af;
    --theme-text-link: #c9a55c;
    /* Border colors */
    --theme-border-primary: rgba(201, 165, 92, 0.2);
    --theme-border-accent: rgba(201, 165, 92, 0.4);
    /* Gradients */
    --theme-gradient-bg: linear-gradient(135deg, #0a0c10 0%, #12151c 100%);
    --theme-gradient-stat: linear-gradient(45deg, #c9a55c, #7eb8da);
    --theme-gradient-progress: linear-gradient(90deg, #c9a55c, #7eb8da);
    /* Fonts - Norse-inspired */
    --theme-font-heading: 'Cinzel', serif;
    --theme-font-body: 'Inter', sans-serif;
    /* Shadows - warmer glow */
    --theme-shadow-glow: rgba(201, 165, 92, 0.15);
    --theme-shadow-card: rgba(0, 0, 0, 0.6);
}

/* ===== Apply theme variables ===== */
:root {
    --bs-body-bg: var(--theme-bg-primary);
    --bs-body-color: var(--theme-text-primary);
    --bs-card-bg: var(--theme-bg-card);
    --bs-border-color: var(--theme-border-primary);
}
body {
    background: var(--theme-gradient-bg);
    min-height: 100vh;
    font-family: var(--theme-font-body);
    color: var(--theme-text-primary);
}
h1, h2, h3, h4, h5, h6, .navbar-brand {
    font-family: var(--theme-font-heading);
}
.navbar {
    background: var(--theme-bg-navbar) !important;
    backdrop-filter: blur(10px);
}
.card {
    background: var(--theme-bg-card);
    border: 1px solid var(--theme-border-primary);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}
.card:hover {
    border-color: var(--theme-border-accent);
    box-shadow: 0 4px 20px var(--theme-shadow-glow);
}
.card-header {
    background: var(--theme-bg-header);
    border-bottom: 1px solid var(--theme-border-primary);
}
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--theme-text-primary);
}
.btn-primary {
    background: var(--theme-accent-primary);
    border-color: var(--theme-accent-primary);
}
.btn-primary:hover {
    background: var(--theme-accent-primary-hover);
    border-color: var(--theme-accent-primary-hover);
}
.btn-success {
    background: var(--theme-accent-secondary);
    border-color: var(--theme-accent-secondary);
    color: #000;
}
.stat-card {
    transition: transform 0.2s;
}
.stat-card:hover {
    transform: translateY(-5px);
}
.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    background: var(--theme-gradient-stat);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.badge-fix {
    background: var(--theme-accent-primary);
}
.badge-ok {
    background: var(--theme-accent-secondary);
    color: #000;
}
.badge-pending {
    background: var(--theme-accent-warning);
    color: #000;
}
.status-indicator {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 8px;
}
.status-running {
    background: var(--theme-accent-success);
    box-shadow: 0 0 10px var(--theme-accent-success);
    animation: pulse 2s infinite;
}
.status-stopped {
    background: #ff0000;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
.nav-link {
    color: rgba(255,255,255,0.8) !important;
}
.nav-link:hover, .nav-link.active {
    color: var(--theme-text-link) !important;
}
.text-muted {
    color: var(--theme-text-secondary) !important;
}

/* ===== SKALDLEITA THEME - Comprehensive Color Overrides ===== */
/* All Bootstrap text utilities -> Gold */
[data-theme="skaldleita"] .text-primary,
[data-theme="skaldleita"] .text-info,
[data-theme="skaldleita"] .text-success,
[data-theme="skaldleita"] .text-warning,
[data-theme="skaldleita"] .text-danger {
    color: #c9a55c !important;
}
[data-theme="skaldleita"] .text-secondary {
    color: #8b7340 !important;
}
/* ALL icons become gold */
[data-theme="skaldleita"] i.bi,
[data-theme="skaldleita"] .bi {
    color: #c9a55c !important;
}
/* Headings get gold accent */
[data-theme="skaldleita"] h1,
[data-theme="skaldleita"] h2,
[data-theme="skaldleita"] h3,
[data-theme="skaldleita"] h4,
[data-theme="skaldleita"] h5,
[data-theme="skaldleita"] .card-header {
    color: #c9a55c !important;
}
/* Card header text */
[data-theme="skaldleita"] .card-header * {
    color: #c9a55c !important;
}
/* Navbar brand gold */
[data-theme="skaldleita"] .navbar-brand {
    color: #c9a55c !important;
}
/* Links gold */
[data-theme="skaldleita"] a {
    color: #c9a55c !important;
}
[data-theme="skaldleita"] a:hover {
    color: #e8c87d !important;
}
/* Nav links */
[data-theme="skaldleita"] .nav-link {
    color: #9ca3af !important;
}
[data-theme="skaldleita"] .nav-link:hover,
[data-theme="skaldleita"] .nav-link.active {
    color: #c9a55c !important;
}
/* Background colors - all use gold */
[data-theme="skaldleita"] .bg-primary,
[data-theme="skaldleita"] .bg-info,
[data-theme="skaldleita"] .bg-success,
[data-theme="skaldleita"] .bg-warning,
[data-theme="skaldleita"] .bg-danger {
    background-color: #c9a55c !important;
    color: #0a0c10 !important;
}
/* Badges - gold with dark text */
[data-theme="skaldleita"] .badge {
    background-color: #c9a55c !important;
    color: #0a0c10 !important;
    font-weight: 500;
}
/* Buttons */
[data-theme="skaldleita"] .btn-primary,
[data-theme="skaldleita"] .btn-success,
[data-theme="skaldleita"] .btn-info {
    background-color: #c9a55c !important;
    border-color: #c9a55c !important;
    color: #0a0c10 !important;
}
[data-theme="skaldleita"] .btn-primary:hover,
[data-theme="skaldleita"] .btn-success:hover,
[data-theme="skaldleita"] .btn-info:hover {
    background-color: #e8c87d !important;
    border-color: #e8c87d !important;
}
[data-theme="skaldleita"] .btn-outline-primary,
[data-theme="skaldleita"] .btn-outline-success,
[data-theme="skaldleita"] .btn-outline-info,
[data-theme="skaldleita"] .btn-outline-secondary,
[data-theme="skaldleita"] .btn-outline-warning {
    color: #c9a55c !important;
    border-color: #c9a55c !important;
}
[data-theme="skaldleita"] .btn-outline-primary:hover,
[data-theme="skaldleita"] .btn-outline-success:hover,
[data-theme="skaldleita"] .btn-outline-info:hover,
[data-theme="skaldleita"] .btn-outline-secondary:hover,
[data-theme="skaldleita"] .btn-outline-warning:hover {
    background-color: #c9a55c !important;
    color: #0a0c10 !important;
}
/* Status bar elements */
[data-theme="skaldleita"] .status-book,
[data-theme="skaldleita"] .status-author {
    color: #c9a55c !important;
}
[data-theme="skaldleita"] .status-layer {
    background: rgba(201, 165, 92, 0.2) !important;
    color: #c9a55c !important;
}
[data-theme="skaldleita"] .status-stat-value {
    color: #c9a55c !important;
}
/* Stat numbers gradient -> solid gold */
[data-theme="skaldleita"] .stat-number {
    background: none !important;
    -webkit-background-clip: unset !important;
    -webkit-text-fill-color: #c9a55c !important;
    color: #c9a55c !important;
}
/* Form focus states */
[data-theme="skaldleita"] .form-control:focus,
[data-theme="skaldleita"] .form-select:focus {
    border-color: #c9a55c !important;
    box-shadow: 0 0 0 0.2rem rgba(201, 165, 92, 0.25) !important;
}
[data-theme="skaldleita"] .form-check-input:checked {
    background-color: #c9a55c !important;
    border-color: #c9a55c !important;
}
/* Gold borders around elements */
[data-theme="skaldleita"] .card {
    border: 1px solid rgba(201, 165, 92, 0.3) !important;
}
[data-theme="skaldleita"] .card-header {
    border-bottom: 1px solid rgba(201, 165, 92, 0.3) !important;
}
[data-theme="skaldleita"] .form-control,
[data-theme="skaldleita"] .form-select {
    border-color: rgba(201, 165, 92, 0.3) !important;
}
[data-theme="skaldleita"] .table {
    border-color: rgba(201, 165, 92, 0.2) !important;
}
[data-theme="skaldleita"] .table > :not(caption) > * > * {
    border-color: rgba(201, 165, 92, 0.15) !important;
}
[data-theme="skaldleita"] .navbar {
    border-bottom: 1px solid rgba(201, 165, 92, 0.2) !important;
}
[data-theme="skaldleita"] .status-bar {
    border-bottom: 1px solid rgba(201, 165, 92, 0.3) !important;
}
[data-theme="skaldleita"] .alert {
    border-color: rgba(201, 165, 92, 0.3) !important;
}
[data-theme="skaldleita"] .list-group-item {
    border-color: rgba(201, 165, 92, 0.2) !important;
}
[data-theme="skaldleita"] hr {
    border-color: rgba(201, 165, 92, 0.2) !important;
    opacity: 1;
}
[data-theme="skaldleita"] .modal-content {
    border: 1px solid rgba(201, 165, 92, 0.3) !important;
}
[data-theme="skaldleita"] .dropdown-menu {
    border: 1px solid rgba(201, 165, 92, 0.3) !important;
}
/* Skaldleita-specific: rune divider */
[data-theme="skaldleita"] .rune-divider {
    text-align: center;
    color: var(--theme-accent-primary);
    opacity: 0.3;
    font-size: 0.8rem;
    letter-spacing: 0.5em;
    margin: var(--space-md) 0;
}
[data-theme="skaldleita"] .rune-divider::before {
    content: "\16A0 \16A2 \16A6 \16A8 \16B1 \16B2";
}
/* Theme-aware form controls */
.form-select, .form-control {
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-select:focus, .form-control:focus {
    border-color: var(--theme-accent-primary);
    box-shadow: 0 0 0 0.2rem rgba(var(--theme-accent-primary-rgb, 233, 69, 96), 0.25);
}
.form-check-input:checked {
    background-color: var(--theme-accent-primary);
    border-color: var(--theme-accent-primary);
}
/* Theme-aware links */
a {
    color: var(--theme-text-link);
}
a:hover {
    color: var(--theme-accent-primary-hover);
}
/* Alert styling */
.alert-dark {
    background: var(--theme-bg-card);
    border-color: var(--theme-border-primary);
    color: var(--theme-text-primary);
}
/* Skaldleita theme enhancements */
[data-theme="skaldleita"] .navbar-brand {
    font-weight: 600;
    letter-spacing: 0.05em;
}
[data-theme="skaldleita"] .card-header {
    font-family: var(--theme-font-heading);
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* ===== Book Info Card (Hover Preview) ===== */
.book-hover-card {
    position: absolute;
    z-index: 1000;
    width: 380px;
    background: var(--theme-gradient-bg);
    border: 1px solid var(--theme-border-accent);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px var(--theme-shadow-card), 0 0 20px var(--theme-shadow-glow);
    padding: 0;
    display: none;
    overflow: hidden;
}
.book-hover-card.show {
    display: block;
    animation: fadeIn 0.2s ease;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
.book-hover-card .card-header {
    background: rgba(var(--theme-accent-secondary-rgb, 0, 217, 255), 0.1);
    padding: 12px 15px;
    border-bottom: 1px solid var(--theme-border-accent);
}
.book-hover-card .card-body {
    padding: 15px;
}
.book-hover-card .card-header .d-flex {
    min-width: 0;
}
.book-hover-card #hover-cover-container {
    flex-shrink: 0;
}
.book-hover-card .card-header .flex-grow-1 {
    min-width: 0;
    overflow: hidden;
}
.book-hover-card .book-cover {
    width: 80px;
    height: 120px;
    object-fit: cover;
    border-radius: 6px;
    border: 2px solid var(--theme-border-accent);
    background: rgba(0, 0, 0, 0.3);
}
.book-hover-card .book-cover-placeholder {
    width: 80px;
    height: 120px;
    background: var(--theme-bg-header);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.3);
    font-size: 2rem;
}
.book-hover-card .book-author,
.book-hover-card .book-series {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.book-hover-card .book-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--theme-text-primary);
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.book-hover-card .book-author {
    color: var(--theme-accent-secondary);
    font-size: 0.9rem;
}
.book-hover-card .book-series {
    color: var(--theme-accent-warning);
    font-size: 0.85rem;
}
.book-hover-card .book-meta {
    font-size: 0.8rem;
    color: var(--theme-text-secondary);
}
.book-hover-card .book-description {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.8);
    max-height: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.4;
}
.book-hover-card .book-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}
.book-hover-card .book-tag {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: rgba(var(--theme-accent-secondary-rgb, 0, 217, 255), 0.15);
    color: var(--theme-accent-secondary);
}
.book-hover-card .abs-status {
    background: rgba(0,0,0,0.2);
    border-radius: var(--radius-md);
    padding: 10px;
    margin-top: 10px;
}
.book-hover-card .abs-user {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    padding: 4px 0;
}
.book-hover-card .abs-user .progress {
    flex: 1;
    height: 6px;
}
.book-hover-card .click-hint {
    text-align: center;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.4);
    padding: 8px;
    border-top: 1px solid var(--theme-border-accent);
}

/* ===== Search Result Cover Thumbnails ===== */
.search-cover-container {
    flex-shrink: 0;
    width: 40px;
    height: 60px;
}
.search-result-cover {
    width: 40px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--theme-border-accent);
}
.search-cover-placeholder {
    width: 40px;
    height: 60px;
    background: var(--theme-bg-header);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.3);
    font-size: 1.2rem;
}
.search-result-item {
    border-color: var(--theme-border-primary) !important;
}
.search-result-item:hover {
    background: var(--theme-bg-header) !important;
    border-color: var(--theme-border-accent) !important;
}

/* ===== Live Status Bar ===== */
.status-bar {
    background: var(--theme-bg-navbar);
    border-bottom: 1px solid var(--theme-border-accent);
    padding: 8px 0;
    margin-bottom: var(--space-md);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}
.status-bar.processing {
    border-bottom-color: var(--theme-accent-primary);
}
.status-bar.idle {
    opacity: 0.7;
}
.status-bar.idle:hover {
    opacity: 1;
}
.status-bar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}
.status-main {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}
.status-icon {
    font-size: 1.2rem;
    width: 28px;
    text-align: center;
}
.status-icon.processing {
    color: var(--theme-accent-primary);
    animation: pulse-icon 1.5s ease-in-out infinite;
}
.status-icon.idle {
    color: var(--theme-accent-secondary);
}
.status-icon.stopped {
    color: #6c757d;
}
@keyframes pulse-icon {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.95); }
}
.status-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}
.status-primary {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--theme-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.status-secondary {
    font-size: 0.75rem;
    color: var(--theme-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.status-book {
    color: var(--theme-accent-secondary);
    font-weight: 500;
}
.status-author {
    color: var(--theme-accent-warning);
}
.status-layer {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(var(--theme-accent-primary-rgb, 233, 69, 96), 0.2);
    color: var(--theme-accent-primary);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}
.status-provider {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 8px;
}
.provider-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(0, 200, 150, 0.2);
    color: #00c896;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 600;
}
.provider-badge.paid {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
}
.provider-free-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    background: rgba(0, 200, 150, 0.15);
    color: #00c896;
    padding: 2px 6px;
    border-radius: 8px;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
}
.status-step {
    color: var(--theme-text-secondary);
    font-size: 0.75rem;
    margin-left: 8px;
    font-style: italic;
}
.status-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-shrink: 0;
}
.status-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 10px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}
.status-stat:first-child {
    border-left: none;
}
.status-stat-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--theme-accent-secondary);
    line-height: 1;
}
.status-stat-label {
    font-size: 0.65rem;
    color: var(--theme-text-secondary);
    text-transform: uppercase;
}
.status-progress {
    height: 3px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 4px;
    width: 100%;
    max-width: 200px;
}
.status-progress-bar {
    height: 100%;
    background: var(--theme-gradient-progress);
    border-radius: 2px;
    transition: width 0.5s ease;
}

/* ===== Hint Icon (Settings & Library) ===== */
.hint-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 1px solid var(--theme-border-accent);
    color: var(--theme-accent-secondary);
    font-size: 10px;
    font-weight: bold;
    font-style: normal;
    cursor: help;
    margin-left: 4px;
    position: relative;
    vertical-align: middle;
    line-height: 1;
    flex-shrink: 0;
}
.hint-icon:hover {
    border-color: var(--theme-accent-secondary);
    color: var(--theme-accent-secondary);
}
.hint-icon .hint-text {
    display: none;
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: rgba(15, 52, 96, 0.95);
    border: 1px solid var(--theme-border-accent);
    color: #eee;
    padding: var(--space-sm) var(--space-md);
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: normal;
    font-style: normal;
    line-height: 1.4;
    white-space: normal;
    width: 280px;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    pointer-events: none;
}
.hint-icon .hint-text::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--theme-border-accent);
}
.hint-icon:hover .hint-text {
    display: block;
}

/* ===== Dashboard Activity Log ===== */
#activity-log-table { table-layout: fixed; width: 100%; }
#activity-log-table td, #activity-log-table th {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0.35rem 0.5rem;
}
#activity-log-table td.scroll-text:hover {
    overflow: visible;
}
#activity-log-table td.scroll-text:hover span {
    display: inline-block;
    animation: marquee 4s linear infinite;
}
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== History Page ===== */
.resizable-table th { resize: horizontal; overflow: auto; min-width: 60px; }
.resizable-table td { word-break: break-word; }

/* ===== Library Page ===== */
.filter-chip {
    display: inline-flex;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    margin: var(--space-xs);
    border-radius: 20px;
    background: var(--theme-bg-header);
    border: 1px solid var(--theme-border-accent);
    color: #eee;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}
.filter-chip:hover {
    background: rgba(0, 217, 255, 0.2);
    border-color: rgba(0, 217, 255, 0.5);
    color: #fff;
}
.filter-chip.active {
    background: rgba(0, 217, 255, 0.3);
    border-color: var(--theme-accent-secondary);
    color: var(--theme-accent-secondary);
}
.filter-chip .count {
    background: rgba(0, 0, 0, 0.3);
    padding: 2px 8px;
    border-radius: 10px;
    margin-left: 8px;
    font-size: 0.85rem;
}
.filter-chip.active .count {
    background: rgba(0, 217, 255, 0.3);
}
.filter-chip.has-items .count {
    background: rgba(233, 69, 96, 0.5);
}
.activity-stream {
    max-height: 150px;
    overflow-y: auto;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
    padding: 10px;
    font-family: monospace;
    font-size: 0.85rem;
    display: none;
}
.activity-stream.active {
    display: block;
}
.activity-stream .entry {
    padding: 2px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.activity-stream .entry.success { color: var(--theme-accent-secondary); }
.activity-stream .entry.error { color: var(--theme-accent-primary); }
.activity-stream .entry.info { color: var(--theme-accent-warning); }
.item-row {
    transition: background var(--transition-fast);
}
.item-row:hover {
    background: rgba(0, 217, 255, 0.05);
}
.status-badge {
    font-size: 0.75rem;
    padding: 3px 8px;
}
.action-btn {
    padding: 2px 8px;
    font-size: 0.8rem;
}
/* Issue #111: Sortable column headers */
th[onclick]:hover {
    color: var(--theme-accent-secondary);
}
.sort-icon {
    font-size: 0.7rem;
    opacity: 0.5;
}
.sort-icon.active {
    opacity: 1;
    color: var(--theme-accent-secondary);
}

/* ===== Setup Wizard ===== */
.setup-container {
    max-width: 700px;
    margin: 0 auto;
}
.step-indicators {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 5px;
}
.step-indicator {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--theme-bg-secondary);
    border: 2px solid var(--theme-border-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #888;
    transition: all 0.3s ease;
}
.step-indicator.active {
    background: var(--theme-accent-primary);
    border-color: var(--theme-accent-primary);
    color: #fff;
    transform: scale(1.1);
}
.step-indicator.completed {
    background: var(--theme-accent-secondary);
    border-color: var(--theme-accent-secondary);
    color: #000;
}
.step-line {
    width: 40px;
    height: 2px;
    background: var(--theme-border-primary);
    transition: background 0.3s ease;
}
.step-line.completed {
    background: var(--theme-accent-secondary);
}
.setup-step {
    animation: fadeIn 0.3s ease;
}
.setup-card {
    background: var(--theme-bg-card);
    border: 1px solid var(--theme-border-accent);
    border-radius: 16px;
}
.setup-card .card-body {
    padding: 2rem;
}
.option-card {
    background: var(--theme-bg-header);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.option-card:hover {
    border-color: rgba(0, 217, 255, 0.5);
    background: rgba(15, 52, 96, 0.8);
}
.option-card.selected {
    border-color: var(--theme-accent-secondary);
    background: rgba(0, 217, 255, 0.1);
}
.option-card input[type="radio"] {
    display: none;
}
.path-item {
    background: var(--theme-bg-header);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.path-item.valid {
    border-left: 3px solid var(--theme-accent-secondary);
}
.path-item.invalid {
    border-left: 3px solid var(--theme-accent-primary);
}
.btn-nav {
    min-width: 120px;
}
.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}
.summary-item {
    background: rgba(15, 52, 96, 0.3);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: 0.75rem;
}
.summary-item .label {
    color: var(--theme-text-secondary);
    font-size: 0.85rem;
}
.summary-item .value {
    font-weight: 600;
    color: var(--theme-accent-secondary);
}
.setup-header {
    text-align: center;
    margin-bottom: var(--space-md);
    padding-top: var(--space-md);
}
.setup-header h1 {
    font-size: 1.5rem;
    color: var(--theme-accent-secondary);
}
/* Hide navbar during setup wizard - the setup_wizard.html template adds this class */
.setup-mode .navbar,
.setup-mode .status-bar {
    display: none !important;
}

/* ===== Utility Classes ===== */
.fs-icon-lg {
    font-size: 2rem;
}
.fs-icon-xl {
    font-size: 4rem;
}
.scroll-container {
    max-height: 300px;
    overflow-y: auto;
}
.scroll-container-sm {
    max-height: 150px;
    overflow-y: auto;
}
.cursor-pointer {
    cursor: pointer;
}

/* ===== Table Container ===== */
.table-container {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--theme-border-primary);
}

/* ===== Settings Save Bar ===== */
.settings-save-bar {
    position: sticky;
    bottom: 0;
    background: var(--theme-bg-secondary);
    border-top: 1px solid var(--theme-border-primary);
    padding: var(--space-md);
    z-index: 100;
    backdrop-filter: blur(10px);
}

/* ===== Spin Icon Animation ===== */
.spin-icon {
    animation: spin-anim 1s linear infinite;
}
@keyframes spin-anim {
    100% { transform: rotate(360deg); }
}

/* ===== Toast Notification ===== */
.toast-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    color: #fff;
    font-size: 0.9rem;
    opacity: 0;
    transition: opacity 0.3s;
}

/* ===== Mobile Responsive ===== */
@media (max-width: 768px) {
    .stat-card .stat-number { font-size: 1.5rem; }
    .nav-tabs { flex-wrap: nowrap; overflow-x: auto; }
    .nav-tabs .nav-link { white-space: nowrap; font-size: 0.85rem; padding: 0.4rem 0.75rem; }
    .table { font-size: 0.85rem; }
    .card-body { padding: 0.75rem; }
    .status-bar-content {
        flex-direction: column;
        align-items: flex-start;
    }
    .status-meta {
        width: 100%;
        justify-content: space-around;
        padding-top: 8px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        margin-top: 4px;
    }
    .status-stat {
        border-left: none;
    }
}
@media (max-width: 576px) {
    .container { padding-left: 0.75rem; padding-right: 0.75rem; }
    .pipeline-layer > .flex-grow-1 { min-width: 0; overflow-wrap: anywhere; }
    .modal-dialog { margin: 0.5rem; }
    h2 { font-size: 1.3rem; }
}