/** * Copyright (c) 2026 DNA Genics, S.L. All rights reserved.
 * 
 * Sample Explorer - Premium Dark Theme
 * An immersive journey through time exploring ancient and modern genetic samples.
 */

/* ========================================
   CSS Custom Properties - Deep Time Theme
   ======================================== */
:root {
    /* Primary Dark Theme */
    --se-bg-primary: #0f0f0f;
    --se-bg-secondary: #1a1a1a;
    --se-bg-tertiary: #252525;
    --se-bg-card: rgba(26, 26, 26, 0.95);
    --se-border: rgba(255, 255, 255, 0.08);
    --se-border-hover: rgba(255, 255, 255, 0.15);
    
    /* Accent Colors - Warm Golden Theme */
    --se-accent-primary: #B8956A;     /* Warm amber */
    --se-accent-secondary: #D4B896;   /* Light amber */
    --se-accent-dark: #8B6D4F;        /* Copper */
    --se-accent-glow: rgba(184, 149, 106, 0.15);
    --se-accent-gold: #B8956A;        /* Alias for consistency */
    --se-accent-gold-glow: rgba(184, 149, 106, 0.15);
    
    /* Text Colors */
    --se-text-primary: rgba(255, 255, 255, 0.95);
    --se-text-secondary: rgba(255, 255, 255, 0.75);
    --se-text-muted: rgba(255, 255, 255, 0.5);
    
    /* Era Badge Colors */
    --se-era-ancient: #ff6d00;
    --se-era-ancient-glow: rgba(255, 109, 0, 0.2);
    --se-era-bronze: #ffa000;
    --se-era-bronze-glow: rgba(255, 160, 0, 0.2);
    --se-era-medieval: #9c27b0;
    --se-era-medieval-glow: rgba(156, 39, 176, 0.2);
    --se-era-modern: #B8956A;
    --se-era-modern-glow: rgba(184, 149, 106, 0.2);
    
    /* Typography */
    --se-font-display: 'Cormorant Garamond', Georgia, serif;
    --se-font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --se-font-mono: 'Monaco', 'Consolas', 'Courier New', monospace;
    
    /* Spacing - Reduced for tighter layout */
    --se-section-padding: 60px;
    --se-section-padding-mobile: 40px;
    
    /* Transitions */
    --se-transition-slow: 0.8s cubic-bezier(0.25, 0.1, 0.25, 1);
    --se-transition-medium: 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
    --se-transition-fast: 0.3s ease;
}

/* ========================================
   Base & Reset
   ======================================== */
body:has(.se-main) {
    background-color: var(--se-bg-primary) !important;
    background-image: none !important;
}

body:has(.se-main) #wrapper,
body:has(.se-main) #content-wrapper,
body:has(.se-main) #content-fluid {
    background: transparent !important;
}

body:has(.se-main) footer {
    background-color: var(--se-bg-primary) !important;
}

.se-main {
    font-family: var(--se-font-body);
    color: var(--se-text-primary);
    line-height: 1.7;
    background-color: var(--se-bg-primary);
}

/* ========================================
   Skip Link (Accessibility)
   ======================================== */
.se-skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    background: var(--se-accent-primary);
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    font-weight: 600;
    z-index: 10000;
    border-radius: 4px;
    transition: top var(--se-transition-fast);
}

.se-skip-link:focus {
    top: 16px;
    outline: 2px solid var(--se-text-primary);
    outline-offset: 2px;
}

/* ========================================
   Scroll Progress Indicator
   ======================================== */
.se-scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, var(--se-accent-primary), var(--se-accent-secondary));
    z-index: 9999;
    transition: width 0.1s linear;
}

/* ========================================
   Page Navigation Dots
   ======================================== */
.se-page-nav {
    position: fixed;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: none;
}

@media (min-width: 1200px) {
    .se-page-nav {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }
}

.se-nav-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid var(--se-border);
    transition: all var(--se-transition-fast);
    position: relative;
    cursor: pointer;
    text-decoration: none;
}

.se-nav-dot:hover,
.se-nav-dot.active {
    background: var(--se-accent-primary);
    border-color: var(--se-accent-primary);
    transform: scale(1.3);
}

.se-nav-dot::after {
    content: attr(data-tooltip);
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--se-bg-tertiary);
    color: var(--se-text-primary);
    padding: 8px 16px;
    border-radius: 4px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--se-transition-fast);
    font-size: 0.8125rem;
    font-family: var(--se-font-body);
}

.se-nav-dot:hover::after {
    opacity: 1;
}

/* ========================================
   Back to Top Button
   ======================================== */
.se-back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--se-bg-tertiary);
    border: 1px solid var(--se-border);
    color: var(--se-text-primary);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--se-transition-fast);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.se-back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.se-back-to-top:hover {
    background: var(--se-accent-primary);
    border-color: var(--se-accent-primary);
    transform: translateY(-4px);
}

.se-back-to-top:focus {
    outline: 2px solid var(--se-accent-primary);
    outline-offset: 2px;
}

/* ========================================
   Typography
   ======================================== */
.se-section-title {
    font-family: var(--se-font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 500;
    color: var(--se-text-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.se-section-subtitle {
    font-family: var(--se-font-body);
    font-size: 1.125rem;
    color: var(--se-text-secondary);
    max-width: 640px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

.se-chapter-number {
    display: inline-block;
    font-family: var(--se-font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--se-accent-primary);
    margin-bottom: 1rem;
}

/* ========================================
   Section Base
   ======================================== */
.se-section {
    padding: var(--se-section-padding) 0;
    position: relative;
}

@media (max-width: 768px) {
    .se-section {
        padding: var(--se-section-padding-mobile) 0;
    }
}

.se-chapter-header {
    text-align: center;
    margin-bottom: 2rem;
}

.se-archive .se-chapter-header {
    margin-bottom: 1.5rem;
    margin-top: 0;
}

/* ========================================
   HERO SECTION - "Voices from Deep Time"
   ======================================== */
.se-hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 0 80px;
    background: var(--se-bg-primary);
}

.se-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.se-hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(184, 149, 106, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(212, 184, 150, 0.06) 0%, transparent 40%);
}

.se-hero-lines {
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 100px,
        rgba(255, 255, 255, 0.02) 100px,
        rgba(255, 255, 255, 0.02) 101px
    );
}

.se-dna-helix {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    opacity: 0.05;
    animation: se-rotate 60s linear infinite;
}

@keyframes se-rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.se-hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    padding: 0 24px;
}

.se-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    padding: 10px 20px;
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--se-text-secondary);
    margin-bottom: 2rem;
    border: 1px solid var(--se-border);
}

.se-hero-title {
    font-family: var(--se-font-display);
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    font-weight: 400;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: var(--se-text-primary);
}

.se-title-line {
    display: block;
    color: var(--se-text-secondary);
    font-size: 0.5em;
    font-weight: 400;
    margin-bottom: 0.25em;
}

.se-title-accent {
    display: block;
    color: var(--se-accent-primary);
    font-style: italic;
}

.se-hero-lead {
    font-family: var(--se-font-body);
    font-size: clamp(1rem, 2vw, 1.25rem);
    line-height: 1.8;
    color: var(--se-text-secondary);
    max-width: 700px;
    margin: 0 auto 3rem;
}

/* Hero Stats */
.se-hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.se-stat-item {
    text-align: center;
    padding: 1rem;
}

.se-stat-value {
    display: block;
    font-family: var(--se-font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--se-accent-secondary);
    line-height: 1;
}

.se-stat-label {
    display: block;
    font-size: 0.8125rem;
    color: var(--se-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
}

.se-stat-divider {
    width: 1px;
    height: 50px;
    background: var(--se-border);
}

@media (max-width: 576px) {
    .se-stat-divider {
        display: none;
    }
    .se-hero-stats {
        gap: 1rem;
    }
    .se-stat-item {
        flex: 1 1 45%;
    }
}

/* Trust Badges */
.se-trust-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.se-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--se-text-muted);
}

.se-trust-item i {
    color: var(--se-accent-primary);
}

/* Scroll Indicator */
.se-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--se-text-muted);
    text-decoration: none;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: se-float 3s ease-in-out infinite;
}

.se-scroll-indicator i {
    font-size: 1rem;
}

@keyframes se-float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

@media (max-width: 768px) {
    .se-scroll-indicator {
        display: none;
    }
}

/* ========================================
   DISCOVERY SECTION - Filters
   ======================================== */
.se-discovery {
    background: var(--se-bg-primary);
    padding-top: var(--content-offset, 60px);
    padding-bottom: 2rem;
}

.se-filter-panel {
    background: rgba(30, 30, 30, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid var(--se-border);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 1rem;
}

.se-filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.se-filter-title {
    font-family: var(--se-font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--se-text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.se-filter-title i {
    color: var(--se-accent-primary);
}

.se-filter-actions {
    display: flex;
    gap: 1rem;
}

.se-filter-btn {
    background: transparent;
    border: none;
    color: var(--se-accent-primary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color var(--se-transition-fast);
    padding: 0;
}

.se-filter-btn:hover {
    color: var(--se-accent-secondary);
}

.se-filter-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
}

@media (min-width: 576px) {
    .se-filter-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .se-filter-grid {
        grid-template-columns: 2fr repeat(3, 1fr);
    }
}

.se-filter-group {
    display: flex;
    flex-direction: column;
}

.se-filter-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--se-text-muted);
    margin-bottom: 0.5rem;
}

.se-filter-input {
    background: var(--se-bg-secondary);
    border: 1px solid var(--se-border);
    border-radius: 6px;
    padding: 0.75rem 1rem;
    color: var(--se-text-primary);
    font-size: 0.9375rem;
    transition: all var(--se-transition-fast);
    width: 100%;
}

.se-filter-input:focus {
    outline: none;
    border-color: var(--se-accent-primary);
    box-shadow: 0 0 0 3px var(--se-accent-glow);
}

.se-filter-input::placeholder {
    color: var(--se-text-muted);
}

.se-filter-select {
    background: var(--se-bg-secondary);
    border: 1px solid var(--se-border);
    border-radius: 6px;
    padding: 0.75rem 1rem;
    color: var(--se-text-primary);
    font-size: 0.9375rem;
    transition: all var(--se-transition-fast);
    width: 100%;
    cursor: pointer;
    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='%23888' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.se-filter-select:focus {
    outline: none;
    border-color: var(--se-accent-primary);
    box-shadow: 0 0 0 3px var(--se-accent-glow);
}

.se-filter-select option {
    background: var(--se-bg-secondary);
    color: var(--se-text-primary);
}

/* More Filters Section */
.se-more-filters {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--se-border);
    display: none;
}

.se-more-filters.visible {
    display: block;
}

.se-more-filters-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .se-more-filters-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .se-more-filters-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.se-date-range {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto;
    gap: 0.5rem;
    align-items: center;
}

.se-date-range-label {
    color: var(--se-text-muted);
    font-size: 0.875rem;
    text-align: center;
}

/* Quick Filters */
.se-quick-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--se-border);
}

.se-quick-filter-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--se-text-muted);
    display: flex;
    align-items: center;
    margin-right: 0.5rem;
}

.se-quick-filter-btn {
    background: var(--se-bg-secondary);
    border: 1px solid var(--se-border);
    border-radius: 100px;
    padding: 0.5rem 1rem;
    color: var(--se-text-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--se-transition-fast);
}

.se-quick-filter-btn:hover {
    border-color: var(--se-accent-primary);
    color: var(--se-text-primary);
}

.se-quick-filter-btn.active {
    background: var(--se-accent-primary);
    border-color: var(--se-accent-primary);
    color: white;
}

/* ========================================
   ARCHIVE SECTION - DataTable
   ======================================== */
.se-archive {
    background: var(--se-bg-primary);
    padding-top: 0;
    padding-bottom: var(--se-section-padding);
}

/* Archive content flows directly after filters */
.se-archive-content {
    margin-top: 2rem;
}

.se-table-container {
    background: var(--se-bg-secondary);
    border: 1px solid var(--se-border);
    border-radius: 12px;
    overflow: hidden;
}

.se-table-header {
    background: linear-gradient(135deg, var(--se-bg-tertiary) 0%, var(--se-bg-secondary) 100%);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    border-bottom: 1px solid var(--se-border);
}

.se-table-title {
    font-family: var(--se-font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--se-text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0;
}

.se-table-title i {
    color: var(--se-accent-primary);
}

.se-table-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.se-result-count {
    background: var(--se-accent-glow);
    color: var(--se-accent-secondary);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.8125rem;
    font-weight: 500;
}

.se-export-btn {
    background: transparent;
    border: 1px solid var(--se-border);
    border-radius: 6px;
    padding: 0.5rem 1rem;
    color: var(--se-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--se-transition-fast);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.se-export-btn:hover {
    background: var(--se-bg-tertiary);
    border-color: var(--se-accent-primary);
    color: var(--se-text-primary);
}

.se-table-body {
    padding: 1rem;
}

/* DataTable Styling */
.se-table-container table.dataTable {
    border-collapse: collapse;
    width: 100% !important;
}

.se-table-container table.dataTable thead th {
    background: var(--se-bg-tertiary) !important;
    color: var(--se-text-primary) !important;
    border: none !important;
    padding: 1rem 0.75rem !important;
    font-weight: 600;
    font-size: 0.8125rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--se-border) !important;
}

.se-table-container table.dataTable tbody tr {
    background: var(--se-bg-secondary) !important;
    transition: all var(--se-transition-fast);
    border-bottom: 1px solid var(--se-border);
}

.se-table-container table.dataTable tbody tr:hover {
    background: rgba(184, 149, 106, 0.08) !important;
}

.se-table-container table.dataTable tbody td {
    color: var(--se-text-primary) !important;
    border: none !important;
    padding: 1rem 0.75rem !important;
    font-size: 0.9375rem;
    vertical-align: middle;
}

.se-table-container table.dataTable tbody tr:last-child {
    border-bottom: none;
}

/* Sample Badge */
.se-sample-badge {
    background: linear-gradient(135deg, var(--se-accent-primary), var(--se-accent-secondary));
    color: var(--se-bg-primary);  /* Dark text for better contrast on golden background */
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--se-font-mono);
    letter-spacing: 0.02em;
}

/* Era Badges */
.se-era-badge {
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-block;
    white-space: nowrap;
}

.se-era-ancient {
    background: var(--se-era-ancient-glow);
    color: var(--se-era-ancient);
    border: 1px solid rgba(255, 109, 0, 0.3);
}

.se-era-bronze {
    background: var(--se-era-bronze-glow);
    color: var(--se-era-bronze);
    border: 1px solid rgba(255, 160, 0, 0.3);
}

.se-era-medieval {
    background: var(--se-era-medieval-glow);
    color: var(--se-era-medieval);
    border: 1px solid rgba(156, 39, 176, 0.3);
}

.se-era-modern {
    background: var(--se-era-modern-glow);
    color: var(--se-era-modern);
    border: 1px solid rgba(184, 149, 106, 0.3);
}

/* Sex Badges */
.se-sex-badge {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.75rem;
}

.se-sex-m {
    background: rgba(66, 165, 245, 0.15);
    color: #42a5f5;
    border: 1px solid rgba(66, 165, 245, 0.3);
}

.se-sex-f {
    background: rgba(236, 64, 122, 0.15);
    color: #ec407a;
    border: 1px solid rgba(236, 64, 122, 0.3);
}

/* Haplogroup Styling */
.se-haplogroup {
    font-family: var(--se-font-mono);
    font-weight: 600;
    color: var(--se-accent-secondary);
    font-size: 0.875rem;
}

/* Sample Link */
.se-sample-link {
    color: var(--se-text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--se-transition-fast);
}

.se-sample-link:hover {
    color: var(--se-accent-secondary);
    text-decoration: underline;
}

/* DataTables Pagination Dark Theme - Matching AncestryPublications Style */

/* Override Bootstrap 4 DataTables pagination defaults */
.se-table-container .dataTables_wrapper .dataTables_paginate .page-link:focus,
.se-table-container .dataTables_wrapper .dataTables_paginate .page-item.active .page-link,
.se-table-container .dataTables_wrapper .dataTables_paginate .page-item.active .page-link:focus,
.se-table-container .page-link:focus {
    box-shadow: none !important;
    outline: 0 !important;
}

.se-table-container .dataTables_wrapper .dataTables_paginate {
    padding: 1.5rem 1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top: 1px solid var(--se-border);
}

.se-table-container .dataTables_wrapper .dataTables_paginate .pagination {
    display: flex;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
    justify-content: center;
}

/* Reset Bootstrap pagination styles */
.se-table-container .dataTables_wrapper .dataTables_paginate .page-item {
    list-style: none;
}

/* Reset visual styling on the <li> wrapper to prevent double-rectangle effect */
/* Only the inner .page-link should have the button appearance */
.se-table-container .dataTables_wrapper .dataTables_paginate .page-item.paginate_button {
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    min-width: auto !important;
    height: auto !important;
    padding: 0 !important;
    box-shadow: none !important;
}

.se-table-container .dataTables_wrapper .dataTables_paginate .page-item .page-link,
.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 44px !important;
    height: 44px !important;
    padding: 0 12px !important;
    font-size: 0.9375rem !important;
    font-weight: 500 !important;
    color: var(--se-text-secondary) !important;
    background: var(--se-bg-tertiary) !important;
    border: 1px solid var(--se-border) !important;
    border-radius: 6px !important;
    text-decoration: none !important;
    cursor: pointer;
    transition: all var(--se-transition-fast);
    box-shadow: none !important;
    margin: 0 !important;
    line-height: 1 !important;
    outline: none !important;
}

/* Focus state - remove default browser and Bootstrap focus ring */
.se-table-container .dataTables_wrapper .dataTables_paginate .page-item .page-link:focus,
.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button:focus {
    outline: none !important;
    box-shadow: none !important;
    border-color: var(--se-border) !important;
}

.se-table-container .dataTables_wrapper .dataTables_paginate .page-item:focus,
.se-table-container .dataTables_wrapper .dataTables_paginate .page-item .page-link:focus-visible,
.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button:focus-visible {
    outline: none !important;
    box-shadow: none !important;
}

/* Hover state */
.se-table-container .dataTables_wrapper .dataTables_paginate .page-item .page-link:hover,
.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    color: var(--se-accent-secondary) !important;
    border-color: var(--se-accent-primary) !important;
    background: var(--se-accent-glow) !important;
    text-decoration: none !important;
}

/* Active/Current state */
.se-table-container .dataTables_wrapper .dataTables_paginate .page-item.active .page-link,
.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button.current {
    color: white !important;
    background: linear-gradient(135deg, var(--se-accent-primary) 0%, var(--se-accent-secondary) 100%) !important;
    border: 1px solid var(--se-accent-primary) !important;
    box-shadow: none !important;
    font-weight: 600 !important;
    outline: none !important;
}

.se-table-container .dataTables_wrapper .dataTables_paginate .page-item.active .page-link:hover,
.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    color: white !important;
    background: linear-gradient(135deg, var(--se-accent-secondary) 0%, var(--se-accent-primary) 100%) !important;
    border: 1px solid var(--se-accent-primary) !important;
    box-shadow: none !important;
    outline: none !important;
}

.se-table-container .dataTables_wrapper .dataTables_paginate .page-item.active .page-link:focus,
.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button.current:focus {
    color: white !important;
    background: linear-gradient(135deg, var(--se-accent-primary) 0%, var(--se-accent-secondary) 100%) !important;
    border: 1px solid var(--se-accent-primary) !important;
    box-shadow: none !important;
    outline: none !important;
}

/* Disabled state */
.se-table-container .dataTables_wrapper .dataTables_paginate .page-item.disabled .page-link,
.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button.disabled {
    color: var(--se-text-muted) !important;
    background: var(--se-bg-secondary) !important;
    border-color: var(--se-border) !important;
    cursor: not-allowed !important;
    opacity: 0.5 !important;
    pointer-events: none;
}

.se-table-container .dataTables_wrapper .dataTables_paginate .page-item.disabled .page-link:hover,
.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover {
    color: var(--se-text-muted) !important;
    background: var(--se-bg-secondary) !important;
    border-color: var(--se-border) !important;
    box-shadow: none !important;
}

/* Ellipsis styling */
.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button.ellipsis,
.se-table-container .dataTables_wrapper .dataTables_paginate .page-item .page-link[aria-label="ellipsis"] {
    background: transparent !important;
    border: none !important;
    color: var(--se-text-muted) !important;
    cursor: default !important;
    min-width: auto !important;
    padding: 0 8px !important;
}

.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button.ellipsis:hover,
.se-table-container .dataTables_wrapper .dataTables_paginate .page-item .page-link[aria-label="ellipsis"]:hover {
    background: transparent !important;
    border: none !important;
    color: var(--se-text-muted) !important;
}

/* Previous/Next button icons */
.se-table-container .dataTables_wrapper .dataTables_paginate .page-item:first-child .page-link,
.se-table-container .dataTables_wrapper .dataTables_paginate .page-item:last-child .page-link,
.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button.first,
.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button.previous,
.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button.next,
.se-table-container .dataTables_wrapper .dataTables_paginate .paginate_button.last {
    font-weight: 500 !important;
}

.se-table-container .dataTables_wrapper .dataTables_length {
    padding: 1rem;
    color: var(--se-text-secondary);
    font-size: 0.875rem;
}

.se-table-container .dataTables_wrapper .dataTables_length label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
}

.se-table-container .dataTables_wrapper .dataTables_length select {
    background: var(--se-bg-tertiary);
    border: 1px solid var(--se-border);
    color: var(--se-text-primary);
    padding: 8px 12px;
    border-radius: 6px;
    margin: 0 0.5rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--se-transition-fast);
}

.se-table-container .dataTables_wrapper .dataTables_length select:hover {
    border-color: var(--se-accent-primary);
}

.se-table-container .dataTables_wrapper .dataTables_length select:focus {
    outline: none;
    border-color: var(--se-accent-primary);
    box-shadow: 0 0 0 3px var(--se-accent-glow);
}

.se-table-container .dataTables_wrapper .dataTables_info {
    padding: 1rem;
    color: var(--se-text-muted);
    font-size: 0.875rem;
}

/* DataTables wrapper layout */
.se-table-container .dataTables_wrapper {
    display: flex;
    flex-direction: column;
}

.se-table-container .dataTables_wrapper > div:first-child {
    order: 1;
}

.se-table-container .dataTables_wrapper .table-responsive,
.se-table-container .dataTables_wrapper > table {
    order: 2;
}

.se-table-container .dataTables_wrapper > div:last-child {
    order: 3;
}

/* Bottom row with info and pagination */
.se-table-container .dataTables_wrapper .row:last-child {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 1rem;
    border-top: 1px solid var(--se-border);
    background: var(--se-bg-secondary);
}

/* Loading Overlay */
.se-loading-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 15, 15, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    border-radius: 12px;
}

.se-loading-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--se-border);
    border-top-color: var(--se-accent-primary);
    border-radius: 50%;
    animation: se-spin 1s linear infinite;
}

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

.se-loading-text {
    margin-top: 1rem;
    color: var(--se-text-secondary);
    font-size: 0.875rem;
}

/* Empty State */
.se-empty-state {
    text-align: center;
    padding: 4rem 2rem;
}

.se-empty-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--se-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.se-empty-icon i {
    font-size: 2rem;
    color: var(--se-text-muted);
}

.se-empty-title {
    font-family: var(--se-font-display);
    font-size: 1.5rem;
    color: var(--se-text-primary);
    margin-bottom: 0.5rem;
}

.se-empty-text {
    color: var(--se-text-muted);
    font-size: 0.9375rem;
}

/* ========================================
   ANIMATIONS
   ======================================== */
.se-animate-fade-in {
    opacity: 0;
    animation: se-fade-in var(--se-transition-slow) forwards;
}

.se-animate-fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: se-fade-in-up var(--se-transition-slow) forwards;
}

.se-delay-1 { animation-delay: 0.2s; }
.se-delay-2 { animation-delay: 0.4s; }
.se-delay-3 { animation-delay: 0.6s; }
.se-delay-4 { animation-delay: 0.8s; }

@keyframes se-fade-in {
    to { opacity: 1; }
}

@keyframes se-fade-in-up {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll-triggered animations */
.se-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity var(--se-transition-slow), transform var(--se-transition-slow);
}

.se-reveal.se-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .se-animate-fade-in,
    .se-animate-fade-in-up,
    .se-reveal {
        animation: none;
        opacity: 1;
        transform: none;
    }
    
    .se-scroll-indicator,
    .se-dna-helix {
        animation: none;
    }
}

/* ========================================
   RESPONSIVE ADJUSTMENTS
   ======================================== */
@media (max-width: 768px) {
    .se-hero {
        min-height: auto;
        padding: 120px 16px 60px;
    }
    
    .se-filter-panel {
        padding: 1.5rem;
    }
    
    .se-table-header {
        padding: 1rem;
    }
    
    .se-table-title {
        font-size: 1.25rem;
    }
    
    .se-table-actions {
        width: 100%;
        justify-content: space-between;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */
@media print {
    .se-hero-bg,
    .se-page-nav,
    .se-back-to-top,
    .se-scroll-progress,
    .se-scroll-indicator,
    .se-filter-panel,
    .se-quick-filters {
        display: none !important;
    }
    
    .se-main {
        background: white;
        color: black;
    }
    
    .se-section {
        padding: 40px 0;
    }
    
    .se-table-container {
        border: 1px solid #ddd;
    }
    
    .se-table-container table.dataTable tbody td,
    .se-table-container table.dataTable thead th {
        color: black !important;
    }
}