/* ============================================
   COLOR PALETTE
   ============================================ */
/*
Element              HEX Code      RGB              Use
Dark Navy           #05133B       (5, 19, 59)      Background
Midnight Blue       #0A1D4D       (10, 29, 77)     Background shading
Steel Blue          #41557C       (65, 85, 124)    Mountains
Slate Blue          #6E7C98       (110, 124, 152)  Mountain highlights
Warm Gold           #D8BEA0       (216, 190, 160)  Border & "TRANSLATIONS"
Soft Ivory          #F2F0EB       (242, 240, 235)  Snowflake & "SNOWFLAKE" text
Pure White          #FFFFFF       (255, 255, 255)  Bright highlights
*/

/* Brand Palette */
:root {
    --navy-dark: #05133B;
    --navy: #0A1D4D;
    --mountain-blue: #41557C;
    --mountain-light: #6E7C98;
    --gold: #D8BEA0;
    --ivory: #F2F0EB;
    --white: #FFFFFF;
    
    /* Semantic Colors */
    --success: #2ecc71;
    --danger: #e74c3c;
    --warning: #f39c12;
    --info: #3498db;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 
                    Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 6px 14px rgba(5, 19, 59, 0.03);
    --shadow-md: 0 12px 28px rgba(5, 19, 59, 0.08);
    --shadow-lg: 0 20px 40px rgba(5, 19, 59, 0.12);
    --shadow-xl: 0 30px 60px rgba(5, 19, 59, 0.15);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.2, 0, 0, 1);
    --transition-slow: all 0.5s cubic-bezier(0.2, 0, 0, 1);
    --transition-bounce: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Z-Index Layers */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    --z-toast: 1080;
    --z-loader: 9999;
}

/* ============================================
   DARK MODE
   ============================================ */
@media (prefers-color-scheme: dark) {
    :root {
        --ivory: #1a1a1a;
        --navy: #2d2d2d;
        --mountain-light: #e0e0e0;
        --white: #2d2d2d;
        --shadow-sm: 0 6px 14px rgba(0,0,0,0.3);
        --shadow-md: 0 12px 28px rgba(0,0,0,0.4);
        --shadow-lg: 0 20px 40px rgba(0,0,0,0.5);
        --shadow-xl: 0 30px 60px rgba(0,0,0,0.6);
    }
}

/* ============================================
   RESET & BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--ivory);
    font-family: var(--font-primary);
    color: var(--navy);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@media (prefers-color-scheme: dark) {
    body {
        background: var(--navy-dark);
    }
}

main {
    flex: 1;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    color: var(--navy-dark);
    font-weight: 700;
    line-height: 1.2;
}

@media (prefers-color-scheme: dark) {
    h1, h2, h3, h4, h5, h6 {
        color: var(--mountain-light);
    }
}

a {
    text-decoration: none;
    color: var(--navy-dark);
    transition: var(--transition);
}

a:hover {
    color: var(--gold);
}

.footer-bottom a {
    color: var(--gold);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
/* Text Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-muted { color: var(--mountain-light); }
.text-small { font-size: 0.875rem; }
.text-large { font-size: 1.125rem; }
.text-ellipsis {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Spacing Utilities */
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mt-5 { margin-top: var(--spacing-2xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.mb-5 { margin-bottom: var(--spacing-2xl); }

.ml-1 { margin-left: var(--spacing-sm); }
.ml-2 { margin-left: var(--spacing-md); }
.ml-3 { margin-left: var(--spacing-lg); }

.mr-1 { margin-right: var(--spacing-sm); }
.mr-2 { margin-right: var(--spacing-md); }
.mr-3 { margin-right: var(--spacing-lg); }

.mx-auto { margin-left: auto; margin-right: auto; }

.p-1 { padding: var(--spacing-sm); }
.p-2 { padding: var(--spacing-md); }
.p-3 { padding: var(--spacing-lg); }
.p-4 { padding: var(--spacing-xl); }
.p-5 { padding: var(--spacing-2xl); }

/* Flex Utilities */
.flex { display: flex; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-around { display: flex; justify-content: space-around; align-items: center; }
.flex-end { display: flex; justify-content: flex-end; align-items: center; }
.flex-grow-1 { flex-grow: 1; }
.flex-shrink-0 { flex-shrink: 0; }

.gap-1 { gap: var(--spacing-sm); }
.gap-2 { gap: var(--spacing-md); }
.gap-3 { gap: var(--spacing-lg); }
.gap-4 { gap: var(--spacing-xl); }

/* Display Utilities */
.d-none { display: none; }
.d-block { display: block; }
.d-inline-block { display: inline-block; }

/* Position Utilities */
.position-relative { position: relative; }
.position-absolute { position: absolute; }
.position-fixed { position: fixed; }
.position-sticky { position: sticky; }

/* Width Utilities */
.w-100 { width: 100%; }
.w-50 { width: 50%; }
.w-25 { width: 25%; }
.w-auto { width: auto; }

/* Height Utilities */
.h-100 { height: 100%; }
.h-auto { height: auto; }

/* Border Utilities */
.border { border: 1px solid var(--gold); }
.border-0 { border: 0; }
.rounded { border-radius: var(--radius-md); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: var(--radius-full); }

/* Background Utilities */
.bg-white { background: var(--white); }
.bg-ivory { background: var(--ivory); }
.bg-navy { background: var(--navy); }
.bg-navy-dark { background: var(--navy-dark); }
.bg-mountain-blue { background: var(--mountain-blue); }
.bg-mountain-light { background: var(--mountain-light); }
.bg-gold { background: var(--gold); }

/* Shadow Utilities */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-none { box-shadow: none; }

/* Overflow Utilities */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-scroll { overflow: scroll; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }

/* Print Utilities */
@media print {
    .no-print { display: none !important; }
    .print-only { display: block !important; }
    body { background: white !important; }
    .stat-card, .novel-card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
}

/* ============================================
   SCROLLBAR STYLING
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--ivory);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--mountain-blue);
    border-radius: 4px;
    transition: var(--transition);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--navy);
}

/* ============================================
   CONTAINER
   ============================================ */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border: none;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn-primary {
    background: var(--mountain-blue);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--navy);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--mountain-blue);
    color: var(--navy);
}

.btn-outline:hover {
    background: var(--mountain-blue);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-small {
    background: var(--gold);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    color: var(--navy-dark);
    font-size: 0.75rem;
    font-weight: 600;
}

.btn-small:hover {
    background: var(--navy);
    color: var(--white);
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--danger);
    color: var(--white);
}

.btn-danger:hover {
    background: #c0392b;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-success {
    background: var(--success);
    color: var(--white);
}

.btn-success:hover {
    background: #27ae60;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.125rem;
}

/* Button with icon */
.btn-icon {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   SLICK CAROUSEL OVERRIDES
   ============================================ */
.slick-next {
    right: -50px !important;
}

.slick-prev {
    left: -50px !important;
}

.slick-next:before,
.slick-prev:before {
    color: var(--navy);
    opacity: 0.8;
}

.slick-next:hover:before,
.slick-prev:hover:before {
    opacity: 1;
    color: var(--gold);
}

@media (max-width: 768px) {
    .slick-next { right: -30px; }
    .slick-prev { left: -30px; }
}

/* ============================================
   CARDS
   ============================================ */
.stat-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 24px;
    border: 1px solid var(--gold);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

@media (prefers-color-scheme: dark) {
    .stat-card {
        background: var(--white);
        border-color: var(--navy);
    }
}

/* Novel Card */
.novel-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gold);
    transition: var(--transition);
    cursor: pointer;
}

.novel-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

@media (prefers-color-scheme: dark) {
    .novel-card {
        background: var(--white);
        border-color: var(--navy);
    }
}

.card-thumb {
    aspect-ratio: 3/4;
    width: 100%;
    overflow: hidden;
    background: var(--mountain-light);
}

.card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    will-change: transform;
}

.novel-card:hover .card-thumb img {
    transform: scale(1.03);
}

.card-info {
    padding: 14px;
}

.card-info h3, 
.card-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.card-info h3 a, 
.card-info h4 a {
    text-decoration: none;
    color: var(--navy);
    transition: var(--transition);
}

.card-info h3 a:hover,
.card-info h4 a:hover {
    color: var(--gold);
}

/* ============================================
   BADGES
   ============================================ */
.badge {
    font-size: 0.65rem;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    display: inline-block;
    margin-top: 6px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.badge.ongoing {
    background: var(--mountain-blue);
    color: var(--white);
}

.badge.completed {
    background: var(--navy);
    color: var(--white);
}

.badge.r19, 
.badge.paid {
    background: var(--gold);
    color: var(--navy-dark);
}

.badge.free {
    background: var(--mountain-blue);
    color: var(--white);
}

.badge-success {
    background: var(--success);
    color: var(--white);
}

.badge-danger {
    background: var(--danger);
    color: var(--white);
}

.badge-warning {
    background: var(--warning);
    color: var(--white);
}

.badge-info {
    background: var(--info);
    color: var(--white);
}

/* ============================================
   GRIDS
   ============================================ */
.novels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 28px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

@media (max-width: 768px) {
    .novels-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 16px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   TABLES
   ============================================ */
.table-container {
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gold);
    overflow-x: auto;
}

@media (prefers-color-scheme: dark) {
    .table-container {
        background: var(--white);
        border-color: var(--navy);
    }
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    text-align: left;
    padding: 16px 20px;
    background: var(--ivory);
    font-weight: 700;
    color: var(--navy);
    border-bottom: 1px solid var(--gold);
    white-space: nowrap;
}

@media (prefers-color-scheme: dark) {
    .data-table th {
        background: var(--navy-dark);
        color: var(--mountain-light);
        border-color: var(--navy);
    }
}

.data-table td {
    padding: 14px 20px;
    border-bottom: 1px solid var(--gold);
}

@media (prefers-color-scheme: dark) {
    .data-table td {
        border-color: var(--navy);
    }
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table tr:hover {
    background: rgba(65, 85, 124, 0.05);
}

.data-table .actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .data-table th, 
    .data-table td {
        padding: 12px;
        font-size: 0.8rem;
    }
    
    .data-table .actions {
        flex-direction: column;
        gap: 4px;
    }
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 32px 0 20px;
    flex-wrap: wrap;
    gap: 16px;
}

.section-header h2, 
.section-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--navy);
    border-left: 4px solid var(--gold);
    padding-left: 16px;
}

@media (prefers-color-scheme: dark) {
    .section-header h2,
    .section-header h3 {
        color: var(--mountain-light);
    }
}

@media (max-width: 768px) {
    .section-header h2, 
    .section-header h3 {
        font-size: 1.2rem;
    }
}

.section-heading {
    padding: 20px 0;
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.pagination a, 
.pagination span {
    padding: 8px 14px;
    border-radius: var(--radius-full);
    text-decoration: none;
    color: var(--navy);
    background: var(--white);
    border: 1px solid var(--gold);
    transition: var(--transition);
}

.pagination a:hover {
    background: var(--mountain-blue);
    color: var(--white);
    border-color: var(--mountain-blue);
}

.pagination .active span {
    background: var(--mountain-blue);
    color: var(--white);
    border-color: var(--mountain-blue);
}

.simple-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 32px;
    padding-top: 20px;
    border-top: 1px solid var(--gold);
}

.pagination-buttons {
    display: flex;
    align-items: center;
    gap: 16px;
}

.pagination-buttons a,
.pagination-buttons .disabled {
    padding: 8px 20px;
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.pagination-buttons a {
    background: var(--mountain-blue);
    color: var(--white);
}

.pagination-buttons a:hover {
    background: var(--navy);
    transform: translateY(-2px);
}

.pagination-buttons .disabled {
    background: #e2e8f0;
    color: #94a3b8;
    cursor: not-allowed;
}

.page-info {
    color: var(--navy);
    font-weight: 500;
}

@media (max-width: 768px) {
    .simple-pagination {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--navy);
}

.form-group input, 
.form-group textarea, 
.form-group select {
    width: 100%;
    max-width: 500px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--gold);
    background: var(--white);
    font-family: var(--font-primary);
    transition: var(--transition);
    color: var(--navy);
}

.form-group input:focus, 
.form-group textarea:focus, 
.form-group select:focus {
    border-color: var(--mountain-blue);
    outline: none;
    box-shadow: 0 0 0 3px rgba(65, 85, 124, 0.2);
}

.form-group input:disabled,
.form-group textarea:disabled,
.form-group select:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--mountain-light);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%230A1D4D' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group .help-text {
    font-size: 0.875rem;
    color: var(--mountain-light);
    margin-top: 4px;
}

.form-group .error-text {
    font-size: 0.875rem;
    color: var(--danger);
    margin-top: 4px;
}

.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
    border-color: var(--danger);
}

.form-group.has-error input:focus,
.form-group.has-error textarea:focus,
.form-group.has-error select:focus {
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.2);
}

/* ============================================
   ALERT MESSAGES
   ============================================ */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    border: 1px solid transparent;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border-color: #c3e6cb;
}

.alert-danger {
    background: #f8d7da;
    color: #721c24;
    border-color: #f5c6cb;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border-color: #ffeeba;
}

.alert-info {
    background: #d1ecf1;
    color: #0c5460;
    border-color: #bee5eb;
}

.alert-dismissible {
    padding-right: 48px;
    position: relative;
}

.alert-dismissible .close-btn {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.6;
    transition: var(--transition);
}

.alert-dismissible .close-btn:hover {
    opacity: 1;
}

/* ============================================
   LOADING SPINNER
   ============================================ */
.loading-spinner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 19, 59, 0.7);
    z-index: var(--z-loader);
    display: none;
    justify-content: center;
    align-items: center;
}

.loading-spinner.show {
    display: flex;
}

.spinner-border {
    width: 3rem;
    height: 3rem;
    border: 0.25em solid var(--gold);
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner 0.75s linear infinite;
    will-change: transform;
}

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

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 400px;
    width: 100%;
}

.toast {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 14px 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease;
    border-left: 4px solid var(--mountain-blue);
}

.toast-success {
    border-left-color: var(--success);
}

.toast-danger {
    border-left-color: var(--danger);
}

.toast-warning {
    border-left-color: var(--warning);
}

.toast-info {
    border-left-color: var(--info);
}

.toast .toast-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.toast .toast-content {
    flex: 1;
}

.toast .toast-title {
    font-weight: 600;
    margin-bottom: 2px;
}

.toast .toast-message {
    color: var(--mountain-light);
    font-size: 0.875rem;
}

.toast .toast-close {
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--mountain-light);
    padding: 4px;
    transition: var(--transition);
    flex-shrink: 0;
}

.toast .toast-close:hover {
    color: var(--navy);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

.toast.hide {
    animation: slideOut 0.3s ease forwards;
}

@media (max-width: 480px) {
    .toast-container {
        top: 10px;
        right: 10px;
        max-width: calc(100% - 20px);
    }
}

/* ============================================
   MODAL
   ============================================ */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 19, 59, 0.5);
    z-index: var(--z-modal-backdrop);
    display: none;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.modal-backdrop.show {
    display: flex;
}

.modal {
    background: var(--white);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from {
        transform: scale(0.95) translateY(-20px);
        opacity: 0;
    }
    to {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--gold);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2,
.modal-header h3 {
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--mountain-light);
    transition: var(--transition);
    padding: 4px;
}

.modal-close:hover {
    color: var(--navy);
    transform: rotate(90deg);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--gold);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

@media (max-width: 480px) {
    .modal {
        margin: 10px;
    }
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */
/* Tablet */
@media (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }
}

/* Mobile Large */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    .novels-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 16px;
    }
    
    .section-header h2, 
    .section-header h3 {
        font-size: 1.2rem;
    }
    
    .data-table th, 
    .data-table td {
        padding: 12px;
        font-size: 0.8rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.875rem;
    }
}

/* Mobile Small */
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .pagination {
        gap: 4px;
    }
    
    .pagination a,
    .pagination span {
        padding: 6px 10px;
        font-size: 0.875rem;
    }
    
    .modal {
        margin: 10px;
    }
}

/* ============================================
   ANIMATIONS & TRANSITIONS
   ============================================ */
.fade-in {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-up {
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* ============================================
   MISC HELPERS
   ============================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.clearfix::after {
    content: '';
    display: table;
    clear: both;
}

/* Image Placeholder */
.img-placeholder {
    background: linear-gradient(135deg, var(--gold), var(--ivory));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mountain-light);
    font-size: 0.875rem;
}

/* Hover Effects */
.hover-lift {
    transition: var(--transition);
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.hover-zoom {
    overflow: hidden;
}

.hover-zoom img {
    transition: transform 0.4s ease;
    will-change: transform;
}

.hover-zoom:hover img {
    transform: scale(1.05);
}

.hover-glow {
    transition: var(--transition);
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(216, 190, 160, 0.3);
}

/* ============================================
   THEME OVERRIDES FOR DARK MODE
   ============================================ */
@media (prefers-color-scheme: dark) {
    .stat-card,
    .novel-card,
    .table-container,
    .modal,
    .toast {
        background: var(--navy);
        border-color: var(--navy-dark);
    }
    
    .card-info h3 a,
    .card-info h4 a {
        color: var(--mountain-light);
    }
    
    .form-group input,
    .form-group textarea,
    .form-group select {
        background: var(--navy-dark);
        border-color: var(--navy);
        color: var(--mountain-light);
    }
    
    .form-group label {
        color: var(--mountain-light);
    }
    
    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus {
        border-color: var(--gold);
        box-shadow: 0 0 0 3px rgba(216, 190, 160, 0.15);
    }
    
    .pagination a,
    .pagination span {
        background: var(--navy);
        border-color: var(--navy-dark);
        color: var(--mountain-light);
    }
    
    .data-table th {
        background: var(--navy-dark);
        color: var(--mountain-light);
        border-color: var(--navy);
    }
    
    .data-table td {
        border-color: var(--navy);
    }
    
    .data-table tr:hover {
        background: rgba(65, 85, 124, 0.08);
    }
    
    .toast {
        background: var(--navy);
    }
    
    .toast .toast-message {
        color: var(--mountain-light);
    }
    
    .modal-header {
        border-color: var(--navy);
    }
    
    .modal-footer {
        border-color: var(--navy);
    }
    
    .alert-success {
        background: #1a3a1a;
        color: #8fbc8f;
        border-color: #2d4a2d;
    }
    
    .alert-danger {
        background: #3a1a1a;
        color: #e8a0a0;
        border-color: #4a2d2d;
    }
    
    .alert-warning {
        background: #3a3a1a;
        color: #d4c08f;
        border-color: #4a4a2d;
    }
    
    .alert-info {
        background: #1a2a3a;
        color: #8fbcd4;
        border-color: #2d3d4a;
    }
}

/* Info Box */
    .info-box {
        background: linear-gradient(135deg, var(--ivory), rgba(216, 190, 160, 0.1));
        border-radius: var(--radius-xl);
        padding: 24px 28px;
        margin: 30px 0;
        border: 2px solid var(--gold);
        border-left-width: 6px;
        transition: var(--transition);
        box-shadow: var(--shadow-sm);
    }
    
    .info-box:hover {
        box-shadow: var(--shadow-md);
        transform: translateY(-2px);
    }
    
    .info-box p {
        color: var(--navy);
        font-size: 1.05rem;
        line-height: 1.6;
    }
    
    .info-box .btn-primary {
        background: var(--gold);
        color: var(--navy-dark);
        padding: 12px 32px;
        border-radius: var(--radius-full);
        font-weight: 700;
        font-size: 1rem;
        border: none;
        cursor: pointer;
        transition: var(--transition);
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        margin-top: 12px;
        box-shadow: var(--shadow-sm);
    }
    
    .info-box .btn-primary:hover {
        background: var(--navy);
        color: var(--white);
        transform: translateY(-3px);
        box-shadow: var(--shadow-md);
    }
    
    @media (max-width: 480px) {
        .info-box {
            padding: 18px 16px;
        }
        .info-box p {
            font-size: 0.95rem;
        }
        .info-box .btn-primary {
            padding: 10px 24px;
            font-size: 0.9rem;
            width: 100%;
            justify-content: center;
        }
    }