/** * Copyright (c) 2026 DNA Genics, S.L. All rights reserved.
 * 
 * Celtic DNA Report - Cinematic Narrative Design.
 * Production-ready Celtic heritage report UI with animations and responsive design.
 */

/* ========================================
   Celtic DNA Report - Cinematic Narrative Design
   Production-ready Celtic heritage report UI
   ======================================== */

/* ========================================
   CSS Variables - Celtic Theme
   ======================================== */
:root {
    /* Primary Celtic Colors */
    --celtic-primary: #1a5a3a;
    --celtic-primary-dark: #0f3d26;
    --celtic-secondary: #2d7a4e;
    --celtic-accent: #c9a430;
    --celtic-accent-light: #f0e4c3;
    --celtic-bronze: #cd7f32;
    --celtic-iron: #5a6a7a;
    
    /* Culture-specific colors */
    --celtic-hallstatt: #3949AB;
    --celtic-latene: #00897B;
    --celtic-gaul: #7B1FA2;
    
    /* Neutral Colors */
    --celtic-dark: #0f1f17;
    --celtic-dark-soft: #1a2e24;
    --celtic-text: #e8f0ec;
    --celtic-text-muted: #8fa89a;
    --celtic-light: #f8faf8;
    --celtic-white: #ffffff;
    --celtic-border: rgba(255, 255, 255, 0.08);
    --celtic-bg: #051515;
    --celtic-card-bg: rgba(15, 34, 34, 0.95);
    
    /* Typography */
    --celtic-font-serif: 'Cormorant Garamond', 'Georgia', serif;
    --celtic-font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    
    /* Shadows */
    --celtic-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --celtic-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.25);
    --celtic-shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.3);
    --celtic-shadow-xl: 0 24px 64px rgba(0, 0, 0, 0.35);
    --celtic-shadow-gold: 0 8px 32px rgba(201, 164, 48, 0.25);
    --celtic-shadow-green: 0 8px 32px rgba(26, 90, 58, 0.3);
    
    /* Borders */
    --celtic-radius-sm: 8px;
    --celtic-radius-md: 16px;
    --celtic-radius-lg: 24px;
    --celtic-radius-xl: 32px;
    
    /* Transitions */
    --celtic-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --celtic-transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   Base & Typography
   ======================================== */
.celtic-main {
    font-family: var(--celtic-font-sans);
    color: var(--celtic-text);
    background: var(--celtic-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-bottom: 90px;
}

.celtic-main h1,
.celtic-main h2,
.celtic-main h3,
.celtic-main h4 {
    font-family: var(--celtic-font-serif);
    font-weight: 600;
    color: var(--celtic-white);
    line-height: 1.2;
}

/* ========================================
   Loading Overlay
   ======================================== */
.celtic-loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #051515 0%, #0a2520 50%, #051515 100%);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s;
}

.celtic-loading-overlay.celtic-overlay-fadeout {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.celtic-loading-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.celtic-loading-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.2;
    filter: blur(3px);
    animation: celticLoadingBgPulse 8s ease-in-out infinite;
}

@keyframes celticLoadingBgPulse {
    0%, 100% { transform: scale(1); opacity: 0.2; }
    50% { transform: scale(1.05); opacity: 0.3; }
}

.celtic-loading-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(5, 21, 21, 0.7) 70%, rgba(5, 21, 21, 0.95) 100%);
}

.celtic-loading-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
    max-width: 500px;
}

/* Celtic Knot Animation */
.celtic-loading-knot {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
}

.celtic-knot-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid transparent;
    border-radius: 50%;
}

.celtic-knot-ring.celtic-ring-outer {
    border-top-color: rgba(26, 90, 58, 0.8);
    border-right-color: rgba(26, 90, 58, 0.4);
    animation: celticKnotRotateOuter 2.5s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
}

.celtic-knot-ring.celtic-ring-inner {
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    border-bottom-color: rgba(201, 164, 48, 0.8);
    border-left-color: rgba(201, 164, 48, 0.4);
    animation: celticKnotRotateInner 2s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite reverse;
}

@keyframes celticKnotRotateOuter {
    0% { transform: rotateZ(0deg); }
    100% { transform: rotateZ(360deg); }
}

@keyframes celticKnotRotateInner {
    0% { transform: rotateZ(0deg); }
    100% { transform: rotateZ(360deg); }
}

.celtic-knot-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2.5rem;
    color: var(--celtic-accent);
    animation: celticKnotIconPulse 2s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(201, 164, 48, 0.6));
}

@keyframes celticKnotIconPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    50% { transform: translate(-50%, -50%) scale(1.15); opacity: 0.85; }
}

.celtic-loading-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--celtic-white);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    font-family: var(--celtic-font-serif);
}

.celtic-loading-narrative {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    min-height: 1.5em;
    transition: opacity 0.4s ease;
}

.celtic-loading-progress {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2px;
    margin: 0 auto 1.5rem;
    overflow: hidden;
}

.celtic-loading-progress-bar {
    width: 30%;
    height: 100%;
    background: linear-gradient(90deg, var(--celtic-primary) 0%, var(--celtic-accent) 100%);
    border-radius: 2px;
    animation: celticProgressSlide 2s ease-in-out infinite;
}

@keyframes celticProgressSlide {
    0% { transform: translateX(-100%); width: 30%; }
    50% { width: 60%; }
    100% { transform: translateX(400%); width: 30%; }
}

.celtic-loading-hint {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

/* Content Hidden/Reveal States */
.celtic-content-hidden {
    opacity: 0;
}

.celtic-content-reveal {
    animation: celticContentReveal 0.6s ease-out forwards;
}

@keyframes celticContentReveal {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   Scroll Progress Bar
   ======================================== */
.celtic-scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--celtic-primary) 0%, var(--celtic-accent) 100%);
    width: 0%;
    z-index: 9998;
    transition: width 0.1s ease-out;
}

/* ========================================
   Accessibility
   ======================================== */
.celtic-skip-link {
    position: absolute;
    left: -999px;
    top: 10px;
    z-index: 2000;
    background: var(--celtic-white);
    color: var(--celtic-dark);
    padding: 12px 16px;
    border-radius: var(--celtic-radius-sm);
    box-shadow: var(--celtic-shadow-lg);
    text-decoration: none;
    font-weight: 600;
}

.celtic-skip-link:focus {
    left: 10px;
    outline: 3px solid var(--celtic-accent);
}

/* ========================================
   Page Navigation Dots
   ======================================== */
.celtic-page-nav {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1200;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.celtic-nav-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    border: 2px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    position: relative;
    transition: var(--celtic-transition);
    cursor: pointer;
    text-decoration: none;
}

.celtic-nav-dot:hover,
.celtic-nav-dot:focus {
    transform: scale(1.2);
    background: rgba(26, 90, 58, 0.6);
    outline: none;
}

.celtic-nav-dot.active {
    background: linear-gradient(135deg, var(--celtic-primary) 0%, var(--celtic-accent) 100%);
    transform: scale(1.2);
}

.celtic-nav-dot::after {
    content: attr(data-tooltip);
    position: absolute;
    right: 22px;
    top: 50%;
    transform: translateY(-50%);
    white-space: nowrap;
    background: rgba(15, 31, 23, 0.95);
    color: var(--celtic-white);
    padding: 8px 14px;
    border-radius: var(--celtic-radius-sm);
    font-size: 0.8rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.celtic-nav-dot:hover::after,
.celtic-nav-dot:focus::after {
    opacity: 1;
}

@media (max-width: 991px) {
    .celtic-page-nav {
        display: none;
    }
}

/* ========================================
   Mobile Bottom Navigation
   ======================================== */
.celtic-bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1250;
    background: rgba(15, 31, 23, 0.95);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-around;
    padding: 10px 8px calc(10px + env(safe-area-inset-bottom));
}

.celtic-bottom-nav-item {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.65);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    transition: var(--celtic-transition);
}

.celtic-bottom-nav-item i {
    font-size: 1rem;
}

.celtic-bottom-nav-item:hover,
.celtic-bottom-nav-item.active {
    color: var(--celtic-accent);
}

/* ========================================
   Back to Top Button
   ======================================== */
.celtic-back-to-top {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--celtic-primary) 0%, var(--celtic-secondary) 100%);
    color: var(--celtic-white);
    border: none;
    border-radius: 50%;
    font-size: 1.1rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--celtic-transition);
    z-index: 1100;
    box-shadow: var(--celtic-shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.celtic-back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--celtic-shadow-green);
}

@media (max-width: 767px) {
    .celtic-back-to-top {
        bottom: 100px;
    }
}

/* ========================================
   Section Base Styles
   ======================================== */
.celtic-section {
    padding: 80px 0;
    position: relative;
}

.celtic-section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.celtic-chapter-number {
    display: inline-block;
    font-family: var(--celtic-font-serif);
    font-size: 0.9rem;
    color: var(--celtic-accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 0.75rem;
}

.celtic-section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--celtic-white);
    margin-bottom: 1rem;
}

.celtic-section-title i {
    color: var(--celtic-accent);
    margin-right: 0.5rem;
}

.celtic-section-subtitle {
    font-size: 1.1rem;
    color: var(--celtic-text-muted);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ========================================
   Hero Section
   ======================================== */
.celtic-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 100px 0 60px;
    overflow: hidden;
}

.celtic-hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #051515 0%, #0a2a20 50%, #051515 100%);
}

.celtic-hero-bg-image {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.25;
    filter: saturate(0.7);
}

.celtic-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(5, 21, 21, 0.6) 0%,
        rgba(5, 21, 21, 0.4) 50%,
        rgba(5, 21, 21, 0.9) 100%
    );
}

.celtic-hero-particles {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(2px 2px at 15% 25%, rgba(201, 164, 48, 0.3) 50%, transparent 50%),
        radial-gradient(2px 2px at 35% 65%, rgba(26, 90, 58, 0.4) 50%, transparent 50%),
        radial-gradient(2px 2px at 55% 35%, rgba(201, 164, 48, 0.2) 50%, transparent 50%),
        radial-gradient(2px 2px at 75% 75%, rgba(255, 255, 255, 0.15) 50%, transparent 50%);
    background-size: 250px 250px;
    animation: celticParticleFloat 25s linear infinite;
    opacity: 0.6;
}

@keyframes celticParticleFloat {
    0% { transform: translateY(0); }
    100% { transform: translateY(-250px); }
}

.celtic-hero-texture {
    position: absolute;
    inset: 0;
    background-image: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(26, 90, 58, 0.03) 2px,
            rgba(26, 90, 58, 0.03) 4px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 2px,
            rgba(201, 164, 48, 0.02) 2px,
            rgba(201, 164, 48, 0.02) 4px
        );
    opacity: 0.4;
    pointer-events: none;
    z-index: 1;
}

.celtic-hero-content {
    position: relative;
    z-index: 2;
}

.celtic-hero-header {
    text-align: center;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.celtic-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(201, 164, 48, 0.15);
    border: 1px solid rgba(201, 164, 48, 0.3);
    color: var(--celtic-accent);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

.celtic-hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    color: var(--celtic-white);
    margin-bottom: 0.5rem;
}

.celtic-hero-title-dramatic {
    font-size: clamp(2.75rem, 7vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-align: center;
}

.celtic-hero-title-dramatic br {
    display: block;
    content: "";
    margin-top: 0.5rem;
}

.celtic-hero-title-accent {
    background: linear-gradient(135deg, var(--celtic-accent) 0%, #f0d78c 50%, var(--celtic-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.celtic-hero-description {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--celtic-text);
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto 2rem;
    text-align: center;
    opacity: 0.9;
}

.celtic-hero-era {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin: 2rem auto;
    flex-wrap: wrap;
    width: 100%;
}

.celtic-era-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    background: rgba(201, 164, 48, 0.15);
    border: 1px solid rgba(201, 164, 48, 0.3);
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.celtic-era-label {
    font-size: 0.75rem;
    color: var(--celtic-white);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    opacity: 0.9;
}

.celtic-era-value {
    font-family: var(--celtic-font-serif);
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 700;
    color: var(--celtic-white);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.celtic-era-line {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--celtic-accent), transparent);
    opacity: 0.6;
    flex-shrink: 0;
}

@media (max-width: 767px) {
    .celtic-hero-era {
        gap: 1rem;
        justify-content: center;
        width: 100%;
    }
    
    .celtic-era-marker {
        flex: 0 0 auto;
    }
    
    .celtic-era-line {
        width: 50px;
        flex-shrink: 0;
    }
    
    .celtic-era-value {
        font-size: 1.25rem;
    }
}

.celtic-hero-subtitle {
    font-size: 1.1rem;
    color: var(--celtic-text-muted);
}

.celtic-hero-subtitle i {
    margin-right: 0.5rem;
}

.celtic-hero-sample {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    color: var(--celtic-text-muted);
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.celtic-hero-sample i {
    color: var(--celtic-accent);
}

/* Celtic Index Display */
.celtic-index-container {
    display: flex;
    justify-content: center;
    margin: 3rem 0;
}

.celtic-index-ring {
    position: relative;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 60px rgba(26, 90, 58, 0.3);
}

.celtic-index-inner {
    position: absolute;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: var(--celtic-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.5);
}

.celtic-index-label {
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.25rem;
}

.celtic-index-value {
    font-family: var(--celtic-font-serif);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--celtic-accent);
    line-height: 1;
}

.celtic-index-unit {
    font-size: 1.5rem;
    color: var(--celtic-accent);
    opacity: 0.8;
}

/* Hero Match Card */
.celtic-hero-match {
    max-width: 900px;
    margin: 2rem auto;
    background: rgba(15, 34, 34, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--celtic-radius-lg);
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: var(--celtic-shadow-xl);
}

.celtic-hero-match-portrait {
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    align-items: stretch;
}

.celtic-hero-match-portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.5s ease;
}

.celtic-hero-match:hover .celtic-hero-match-portrait img {
    transform: scale(1.05);
}

.celtic-crown-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: linear-gradient(135deg, var(--celtic-accent) 0%, #c9a430 100%);
    color: var(--celtic-dark);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: var(--celtic-shadow-gold);
}

.celtic-match-metric-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(5, 21, 21, 0.95));
    padding: 40px 20px 20px;
    text-align: center;
}

.celtic-match-percentage {
    font-family: var(--celtic-font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--celtic-accent);
}

.celtic-match-metric-label {
    display: block;
    font-size: 0.8rem;
    color: var(--celtic-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.celtic-hero-match-details {
    padding: 2rem;
}

.celtic-culture-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--celtic-white);
    margin-bottom: 1rem;
}

.celtic-culture-badge.hallstatt {
    background: var(--celtic-hallstatt);
}

.celtic-culture-badge.latene,
.celtic-culture-badge.la-tene {
    background: var(--celtic-latene);
}

.celtic-culture-badge.gaul {
    background: var(--celtic-gaul);
}

.celtic-match-name {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--celtic-white);
    margin-bottom: 0.5rem;
}

.celtic-match-name[data-drawer-sample] {
    cursor: pointer;
    transition: var(--celtic-transition);
}

.celtic-match-name[data-drawer-sample]:hover {
    color: var(--celtic-accent);
}

.celtic-match-location {
    color: var(--celtic-text-muted);
    margin-bottom: 1rem;
}

.celtic-match-location i {
    color: var(--celtic-accent);
    margin-right: 0.5rem;
}

.celtic-match-description {
    color: var(--celtic-text);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.celtic-match-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.celtic-match-fact {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--celtic-text-muted);
    font-size: 0.9rem;
}

.celtic-match-fact i {
    color: var(--celtic-accent);
    width: 20px;
    text-align: center;
}

.celtic-match-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Stats Bar */
.celtic-stats-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    background: rgba(15, 34, 34, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--celtic-radius-lg);
    padding: 1.5rem 2rem;
    margin-top: 2rem;
    backdrop-filter: blur(10px);
}

.celtic-stat-item {
    text-align: center;
}

.celtic-stat-value {
    font-family: var(--celtic-font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--celtic-accent);
    line-height: 1;
}

.celtic-stat-label {
    font-size: 0.8rem;
    color: var(--celtic-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.25rem;
}

.celtic-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
}

@media (max-width: 767px) {
    .celtic-stats-bar {
        gap: 1rem;
        padding: 1rem;
    }
    
    .celtic-stat-value {
        font-size: 1.5rem;
    }
    
    .celtic-stat-divider {
        display: none;
    }
}

/* ========================================
   Culture Section
   ======================================== */
.celtic-cultures-section {
    background: linear-gradient(180deg, var(--celtic-bg) 0%, rgba(10, 30, 25, 1) 100%);
}

.celtic-cultures-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.celtic-culture-card {
    background: var(--celtic-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--celtic-radius-lg);
    padding: 2rem;
    transition: var(--celtic-transition);
}

.celtic-culture-card {
    cursor: pointer;
}

.celtic-culture-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--celtic-shadow-lg);
    border-color: rgba(255, 255, 255, 0.15);
}

.celtic-culture-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.celtic-culture-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--celtic-white);
}

.celtic-culture-icon.hallstatt {
    background: linear-gradient(135deg, var(--celtic-hallstatt), #5c6bc0);
}

.celtic-culture-icon.latene {
    background: linear-gradient(135deg, var(--celtic-latene), #26a69a);
}

.celtic-culture-icon.gaul {
    background: linear-gradient(135deg, var(--celtic-gaul), #9c27b0);
}

.celtic-culture-info h4 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.celtic-culture-period {
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
}

.celtic-culture-description {
    color: var(--celtic-text);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.celtic-progress-container {
    margin-bottom: 1rem;
}

.celtic-progress-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.celtic-progress-label {
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
}

.celtic-progress-value {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--celtic-accent);
}

.celtic-progress-bar {
    height: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    overflow: hidden;
}

.celtic-progress-fill {
    height: 100%;
    border-radius: 5px;
    transition: width 1s ease-out;
    background: linear-gradient(90deg, var(--celtic-latene), #4db6ac); /* Default to La Tène color */
}

.celtic-progress-fill.hallstatt {
    background: linear-gradient(90deg, var(--celtic-hallstatt), #7986cb);
}

.celtic-progress-fill.latene {
    background: linear-gradient(90deg, var(--celtic-latene), #4db6ac);
}

.celtic-progress-fill.gaul {
    background: linear-gradient(90deg, var(--celtic-gaul), #ba68c8);
}

.celtic-culture-insight {
    background: rgba(255, 255, 255, 0.05);
    border-left: 3px solid var(--celtic-accent);
    padding: 1rem;
    border-radius: 0 var(--celtic-radius-sm) var(--celtic-radius-sm) 0;
    margin-top: 1rem;
}

.celtic-culture-insight p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--celtic-text);
}

/* ========================================
   Top Connections Bento Grid
   ======================================== */
.celtic-connections-section {
    background: linear-gradient(180deg, rgba(10, 30, 25, 1) 0%, var(--celtic-bg) 100%);
}

.celtic-bento-grid {
    display: grid;
    /* Desktop bento layout:
       - 2 large cards on the first row (each spans 3 of 6 columns)
       - 3 smaller cards on the second row (each spans 2 of 6 columns) */
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5rem;
    margin: 0 auto 2rem;
    justify-items: stretch;
    max-width: 100%;
}

.celtic-bento-card {
    position: relative;
    border-radius: var(--celtic-radius-lg);
    overflow: hidden;
    min-height: 450px;
    width: 100%;
    cursor: pointer;
    transition: var(--celtic-transition);
    box-shadow: var(--celtic-shadow-md);
}

.celtic-bento-card.celtic-bento-large {
    grid-column: span 3;
    min-height: 500px;
}

.celtic-bento-card:not(.celtic-bento-large) {
    grid-column: span 2;
    min-height: 450px;
}

/* Smaller desktop / tablet landscape */
@media (max-width: 1200px) {
    .celtic-bento-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
    
    .celtic-bento-card.celtic-bento-large {
        grid-column: span 2;
        min-height: 450px;
    }
    
    .celtic-bento-card:not(.celtic-bento-large) {
        grid-column: span 1;
        min-height: 400px;
    }
}

/* Tablet portrait - all cards equal width for better balance */
@media (max-width: 991px) {
    .celtic-bento-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    /* Make all cards equal width on tablet portrait */
    .celtic-bento-card.celtic-bento-large,
    .celtic-bento-card:not(.celtic-bento-large) {
        grid-column: span 1;
        min-height: 380px;
    }
    
    .celtic-bento-card.celtic-bento-large .celtic-bento-name {
        font-size: 1.35rem;
    }
}

/* Mobile - single column for readability */
@media (max-width: 767px) {
    .celtic-bento-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .celtic-bento-card.celtic-bento-large,
    .celtic-bento-card:not(.celtic-bento-large) {
        grid-column: span 1;
        min-height: 380px;
    }
    
    .celtic-bento-content {
        padding: 1.25rem;
    }
    
    .celtic-bento-name {
        font-size: 1.35rem;
    }
    
    .celtic-bento-card.celtic-bento-large .celtic-bento-name {
        font-size: 1.75rem;
    }
    
    .celtic-bento-meta {
        font-size: 0.9rem;
    }
    
    .celtic-bento-date {
        font-size: 0.85rem;
        flex-wrap: wrap;
    }
    
    .celtic-bento-years {
        font-size: 0.75rem;
        display: block;
        width: 100%;
        margin-top: 2px;
    }
    
    /* Keep badges readable on full-width cards (override tablet font reductions) */
    .celtic-bento-rank {
        padding: 6px 12px;
        font-size: 0.85rem;
    }

    .celtic-bento-era {
        padding: 6px 12px;
        font-size: 0.75rem;
    }
}

/* Mobile portrait - single column full width */
@media (max-width: 480px) {
    .celtic-bento-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .celtic-bento-card.celtic-bento-large,
    .celtic-bento-card:not(.celtic-bento-large) {
        grid-column: span 1;
        min-height: 380px;
    }
    
    .celtic-bento-content {
        padding: 1.25rem;
    }
    
    .celtic-bento-name {
        font-size: 1.25rem;
    }
    
    .celtic-bento-card.celtic-bento-large .celtic-bento-name {
        font-size: 1.25rem;
    }
    
    .celtic-bento-meta {
        font-size: 0.85rem;
    }
    
    .celtic-bento-date {
        font-size: 0.8rem;
    }
    
    .celtic-bento-years {
        font-size: 0.7rem;
    }
    
    .celtic-bento-rank,
    .celtic-bento-era {
        padding: 5px 10px;
        font-size: 0.7rem;
    }
}

.celtic-bento-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--celtic-shadow-xl), 0 0 40px rgba(201, 164, 48, 0.2);
}

.celtic-bento-link {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

/* Cursor pointer for all clickable sample elements */
[data-drawer-sample] {
    cursor: pointer;
}

.celtic-bento-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    display: block;
}

.celtic-bento-card:hover .celtic-bento-bg {
    transform: scale(1.1);
}

.celtic-bento-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(5, 21, 21, 0.1) 0%,
        rgba(5, 21, 21, 0.4) 40%,
        rgba(5, 21, 21, 0.95) 100%
    );
    transition: var(--celtic-transition);
}

.celtic-bento-card:hover .celtic-bento-overlay {
    background: linear-gradient(
        180deg,
        rgba(26, 90, 58, 0.1) 0%,
        rgba(5, 21, 21, 0.5) 40%,
        rgba(5, 21, 21, 0.98) 100%
    );
}

.celtic-bento-content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.25rem;
    z-index: 1;
}

.celtic-bento-badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.celtic-bento-rank {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--celtic-accent) 0%, #d4af37 100%);
    color: var(--celtic-dark);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 6px 12px;
    border-radius: 50px;
    box-shadow: 0 4px 12px rgba(201, 164, 48, 0.4);
}

.celtic-bento-era {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--celtic-white);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.celtic-bento-era.la-tène,
.celtic-bento-era.latene {
    background: rgba(0, 137, 123, 0.8);
}

.celtic-bento-era.hallstatt {
    background: rgba(57, 73, 171, 0.8);
}

.celtic-bento-era.gaul,
.celtic-bento-era.gallo-roman {
    background: rgba(123, 31, 162, 0.8);
}

.celtic-bento-info {
    margin-top: auto;
}

.celtic-bento-name {
    font-family: var(--celtic-font-serif);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--celtic-white);
    margin: 0 0 0.5rem 0;
    line-height: 1.2;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.celtic-bento-large .celtic-bento-name {
    font-size: 1.75rem;
}

.celtic-bento-meta {
    font-size: 0.9rem;
    color: var(--celtic-text-muted);
    margin: 0 0 0.25rem 0;
}

.celtic-bento-meta i {
    color: var(--celtic-accent);
    margin-right: 0.35rem;
    width: 14px;
}

.celtic-bento-date {
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
    margin: 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.celtic-bento-date i {
    color: var(--celtic-accent);
    margin-right: 0.35rem;
}

.celtic-bento-years {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    font-style: italic;
}

.celtic-bento-cta {
    margin-top: 1rem;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--celtic-transition);
}

.celtic-bento-card:hover .celtic-bento-cta {
    opacity: 1;
    transform: translateY(0);
}

.celtic-bento-view {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--celtic-primary) 0%, var(--celtic-secondary) 100%);
    color: var(--celtic-white);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(26, 90, 58, 0.4);
}

.celtic-bento-view i {
    font-size: 0.85rem;
}

.celtic-connections-cta {
    text-align: center;
    margin-top: 1rem;
}

/* ========================================
   Artifact Filter Tabs
   ======================================== */
.celtic-artifact-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--celtic-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.celtic-artifact-filter {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: var(--celtic-text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.celtic-artifact-filter:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--celtic-white);
    border-color: rgba(255, 255, 255, 0.2);
}

.celtic-artifact-filter.active {
    background: rgba(201, 164, 48, 0.15);
    border-color: rgba(201, 164, 48, 0.4);
    color: var(--celtic-accent);
}

.celtic-artifact-filter.hallstatt.active {
    background: rgba(26, 90, 58, 0.2);
    border-color: rgba(26, 90, 58, 0.5);
    color: var(--celtic-secondary);
}

.celtic-artifact-filter.latene.active {
    background: rgba(201, 164, 48, 0.15);
    border-color: rgba(201, 164, 48, 0.4);
    color: var(--celtic-accent);
}

.celtic-artifact-filter.gaul.active {
    background: rgba(212, 165, 116, 0.15);
    border-color: rgba(212, 165, 116, 0.4);
    color: #d4a574;
}

.celtic-artifact-filter-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
}

.celtic-artifact-filter.active .celtic-artifact-filter-count {
    background: rgba(255, 255, 255, 0.15);
}

/* ========================================
   Artifact Group Headers
   ======================================== */
.celtic-artifact-group {
    margin-bottom: 2.5rem;
    transition: opacity 0.3s ease, max-height 0.4s ease;
    opacity: 1;
    overflow: visible;
}

.celtic-artifact-group.hidden {
    opacity: 0;
    max-height: 0 !important;
    overflow: hidden;
    margin-bottom: 0;
    pointer-events: none;
}

.celtic-artifact-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1.25rem;
    border-radius: var(--celtic-radius-md);
    border-left: 4px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.03);
}

.celtic-artifact-group-header.hallstatt {
    border-left-color: var(--celtic-secondary);
    background: rgba(26, 90, 58, 0.08);
}

.celtic-artifact-group-header.latene {
    border-left-color: var(--celtic-accent);
    background: rgba(201, 164, 48, 0.06);
}

.celtic-artifact-group-header.gaul {
    border-left-color: #d4a574;
    background: rgba(212, 165, 116, 0.06);
}

.celtic-artifact-group-header-text {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.celtic-artifact-group-title {
    font-family: var(--celtic-font-serif);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--celtic-white);
    margin: 0;
}

.celtic-artifact-group-header.hallstatt .celtic-artifact-group-title {
    color: var(--celtic-secondary);
}

.celtic-artifact-group-header.latene .celtic-artifact-group-title {
    color: var(--celtic-accent);
}

.celtic-artifact-group-header.gaul .celtic-artifact-group-title {
    color: #d4a574;
}

.celtic-artifact-group-count {
    font-size: 0.8rem;
    color: var(--celtic-text-muted);
    font-weight: 500;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50px;
}

/* ========================================
   Artifacts Grid
   ======================================== */
.celtic-artifacts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}

.celtic-artifact-card {
    background: var(--celtic-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--celtic-radius-lg);
    overflow: hidden;
    transition: var(--celtic-transition);
    border-top: 3px solid rgba(255, 255, 255, 0.1);
}

.celtic-artifact-card.hallstatt {
    border-top-color: var(--celtic-secondary);
}

.celtic-artifact-card.latene {
    border-top-color: var(--celtic-accent);
}

.celtic-artifact-card.gaul {
    border-top-color: #d4a574;
}

.celtic-artifact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--celtic-shadow-lg);
}

.celtic-artifact-card.hallstatt:hover {
    border-top-color: var(--celtic-secondary);
    box-shadow: 0 8px 32px rgba(26, 90, 58, 0.2);
}

.celtic-artifact-card.latene:hover {
    border-top-color: var(--celtic-accent);
    box-shadow: 0 8px 32px rgba(201, 164, 48, 0.15);
}

.celtic-artifact-card.gaul:hover {
    border-top-color: #d4a574;
    box-shadow: 0 8px 32px rgba(212, 165, 116, 0.15);
}

.celtic-artifact-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.celtic-artifact-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 50%, rgba(5, 21, 21, 0.8) 100%);
}

.celtic-artifact-body {
    padding: 1.25rem;
}

.celtic-artifact-culture-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.6rem;
    background: rgba(255, 255, 255, 0.1);
    color: var(--celtic-text-muted);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.celtic-artifact-culture-badge.hallstatt {
    background: rgba(26, 90, 58, 0.2);
    border-color: rgba(26, 90, 58, 0.4);
    color: var(--celtic-secondary);
}

.celtic-artifact-culture-badge.latene {
    background: rgba(201, 164, 48, 0.15);
    border-color: rgba(201, 164, 48, 0.3);
    color: var(--celtic-accent);
}

.celtic-artifact-culture-badge.gaul {
    background: rgba(212, 165, 116, 0.15);
    border-color: rgba(212, 165, 116, 0.3);
    color: #d4a574;
}

.celtic-artifact-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--celtic-white);
    margin-bottom: 0.35rem;
}

.celtic-artifact-period {
    font-size: 0.8rem;
    color: var(--celtic-text-muted);
    margin-bottom: 0.6rem;
    font-weight: 500;
}

.celtic-artifact-description {
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Artifact filter responsive */
@media (max-width: 576px) {
    .celtic-artifact-filters {
        gap: 0.4rem;
        padding: 0.4rem;
    }

    .celtic-artifact-filter {
        padding: 0.5rem 0.9rem;
        font-size: 0.8rem;
    }

    .celtic-artifact-filter-count {
        min-width: 18px;
        height: 18px;
        font-size: 0.7rem;
    }

    .celtic-artifacts-grid {
        grid-template-columns: 1fr;
    }

    .celtic-artifact-group-header {
        padding: 0.6rem 1rem;
    }

    .celtic-artifact-group-title {
        font-size: 1rem;
    }
}

/* ========================================
   Archaeological Sites Section
   ======================================== */
.celtic-archaeological-section {
    background: var(--celtic-bg);
}

.celtic-map-container {
    position: relative;
    border-radius: var(--celtic-radius-lg);
    overflow: hidden;
    margin-bottom: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.celtic-map {
    height: 500px;
    width: 100%;
    background: var(--celtic-dark);
}

.celtic-map-legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    padding: 1rem;
    background: rgba(15, 34, 34, 0.8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.celtic-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
}

.celtic-legend-marker {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid var(--celtic-white);
}

.celtic-legend-marker.region {
    background: #3b82f6;
}

.celtic-legend-marker.site {
    background: var(--celtic-latene);
}

/* Bento Grid for Sites */
.celtic-sites-bento {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Hallstatt Sites Desktop Layout
   The Hallstatt block has a mixed set of card sizes (large + medium + small).
   On wide screens, make the first row fully utilize the container width to
   match the La Tène section's perceived width (avoid "unused" grid columns). */
@media (min-width: 992px) {
    .celtic-sites-bento.celtic-sites-bento-hallstatt .celtic-site-card.medium {
        grid-column: span 6;
    }

    /* Make the last row (2 cards) fill the full width as two equal halves */
    .celtic-sites-bento.celtic-sites-bento-hallstatt .celtic-site-card.small:nth-last-child(-n+2) {
        grid-column: span 6;
    }
}

.celtic-site-card {
    background: var(--celtic-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--celtic-radius-lg);
    overflow: hidden;
    transition: var(--celtic-transition);
    cursor: pointer;
}

.celtic-site-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--celtic-shadow-lg);
    border-color: rgba(255, 255, 255, 0.15);
}

.celtic-site-card.large {
    grid-column: span 6;
}

.celtic-site-card.medium {
    grid-column: span 4;
}

.celtic-site-card.small {
    grid-column: span 3;
}

@media (max-width: 991px) {
    .celtic-site-card.large,
    .celtic-site-card.medium {
        grid-column: span 6;
    }
    .celtic-site-card.small {
        grid-column: span 6;
    }
}

@media (max-width: 767px) {
    .celtic-site-card.large,
    .celtic-site-card.medium,
    .celtic-site-card.small {
        grid-column: span 12;
    }
}

.celtic-site-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.celtic-site-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 40%, rgba(5, 21, 21, 0.9) 100%);
}

.celtic-site-body {
    padding: 1.25rem;
}

.celtic-site-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--celtic-white);
    margin-bottom: 0.25rem;
}

.celtic-site-location {
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
    margin-bottom: 0.5rem;
}

.celtic-site-period {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(201, 164, 48, 0.2);
    border: 1px solid rgba(201, 164, 48, 0.3);
    border-radius: 50px;
    font-size: 0.75rem;
    color: var(--celtic-accent);
}

.celtic-site-description {
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
    line-height: 1.5;
    margin-top: 0.75rem;
}

.celtic-site-match-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(201, 164, 48, 0.95);
    color: var(--celtic-dark);
    padding: 6px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* Site Sample Badges */
/* Sample badge container */
.celtic-site-samples {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-start;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Individual sample badge with image */
.celtic-site-sample-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 64px;
    cursor: pointer;
    transition: var(--celtic-transition);
    position: relative;
}

.celtic-site-sample-badge-image {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid var(--celtic-accent);
    overflow: hidden;
    box-shadow: 0 0 8px rgba(201, 164, 48, 0.4);
    background: var(--celtic-accent);
    transition: var(--celtic-transition);
    flex-shrink: 0;
}

.celtic-site-sample-badge-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.celtic-site-sample-badge-label {
    margin-top: 6px;
    font-size: 0.7rem;
    color: var(--celtic-text);
    text-align: center;
    font-weight: 500;
    line-height: 1.2;
    max-width: 64px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.celtic-site-sample-badge:hover .celtic-site-sample-badge-image {
    transform: scale(1.1);
    z-index: 10;
    box-shadow: 0 0 12px rgba(201, 164, 48, 0.8);
    border-color: rgba(255, 255, 255, 0.9);
}

.celtic-site-sample-badge:focus {
    outline: 2px solid var(--celtic-accent);
    outline-offset: 2px;
    border-radius: var(--celtic-radius-sm);
}

.celtic-site-sample-badge:focus .celtic-site-sample-badge-image {
    outline: none;
}

/* More samples indicator */
.celtic-site-sample-more {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 64px;
    cursor: default;
}

.celtic-site-sample-badge-count {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(26, 90, 58, 0.4);
    border: 2px solid var(--celtic-secondary);
    color: var(--celtic-accent);
    font-weight: 600;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 8px rgba(26, 90, 58, 0.4);
}

.celtic-site-sample-more:hover {
    transform: none;
    box-shadow: none;
}

/* Responsive adjustments for sample badges */
@media (max-width: 768px) {
    .celtic-site-sample-badge {
        width: 56px;
    }
    
    .celtic-site-sample-badge-image {
        width: 48px;
        height: 48px;
    }
    
    .celtic-site-sample-badge-label {
        font-size: 0.65rem;
        max-width: 56px;
    }
    
    .celtic-site-sample-badge-count {
        width: 48px;
        height: 48px;
        font-size: 0.75rem;
    }
    
    .celtic-site-sample-more {
        width: 56px;
    }
}

.celtic-site-match-badge .dna-icon {
    color: var(--celtic-dark);
}

/* ========================================
   Timeline Section
   ======================================== */
.celtic-timeline-section {
    background: linear-gradient(180deg, rgba(10, 30, 25, 1) 0%, var(--celtic-bg) 100%);
}

.celtic-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.celtic-timeline-axis {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--celtic-accent) 0%, var(--celtic-primary) 100%);
    transform: translateX(-50%);
}

@media (max-width: 767px) {
    .celtic-timeline-axis {
        left: 20px;
    }
}

.celtic-timeline-era {
    text-align: center;
    margin: 2rem 0;
    position: relative;
}

.celtic-era-marker {
    display: inline-block;
    background: var(--celtic-accent);
    color: var(--celtic-dark);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
}

.celtic-era-name {
    display: block;
    font-size: 1rem;
}

.celtic-era-date {
    display: block;
    font-size: 0.75rem;
    opacity: 0.8;
}

.celtic-timeline-item {
    position: relative;
    margin: 2rem 0;
    padding: 0 calc(50% + 40px);
}

.celtic-timeline-item.left {
    padding: 0 calc(50% + 40px) 0 0;
    text-align: right;
}

.celtic-timeline-item.right {
    padding: 0 0 0 calc(50% + 40px);
    text-align: left;
}

@media (max-width: 767px) {
    .celtic-timeline-item,
    .celtic-timeline-item.left,
    .celtic-timeline-item.right {
        padding: 0 0 0 50px;
        text-align: left;
    }
}

.celtic-timeline-dot {
    position: absolute;
    left: 50%;
    top: 20px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--celtic-primary);
    border: 3px solid var(--celtic-accent);
    transform: translateX(-50%);
    z-index: 1;
}

@media (max-width: 767px) {
    .celtic-timeline-dot {
        left: 20px;
    }
}

.celtic-timeline-card {
    background: var(--celtic-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--celtic-radius-lg);
    padding: 1.5rem;
    transition: var(--celtic-transition);
}

.celtic-timeline-card:hover {
    border-color: rgba(201, 164, 48, 0.3);
    box-shadow: var(--celtic-shadow-md);
}

.celtic-timeline-date {
    display: inline-block;
    background: rgba(201, 164, 48, 0.2);
    color: var(--celtic-accent);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.celtic-timeline-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--celtic-white);
    margin-bottom: 0.5rem;
}

.celtic-timeline-description {
    font-size: 0.9rem;
    color: var(--celtic-text-muted);
    line-height: 1.6;
}

/* Cultural Legacy Grid */
.celtic-legacy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.celtic-legacy-card {
    background: var(--celtic-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--celtic-radius-lg);
    padding: 1.5rem;
    transition: var(--celtic-transition);
}

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

.celtic-legacy-card h5 {
    font-size: 1.1rem;
    color: var(--celtic-white);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.celtic-legacy-card h5 i {
    color: var(--celtic-accent);
}

.celtic-legacy-card p {
    font-size: 0.9rem;
    color: var(--celtic-text-muted);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.celtic-legacy-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.celtic-legacy-card li {
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    color: var(--celtic-text);
}

.celtic-legacy-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--celtic-accent);
}

/* ========================================
   Sample Analysis Section
   ======================================== */
.celtic-analysis-section {
    background: var(--celtic-bg);
}

.celtic-charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 767px) {
    .celtic-charts-grid {
        grid-template-columns: 1fr;
    }
}

.celtic-chart-card {
    background: var(--celtic-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--celtic-radius-lg);
    padding: 1.5rem;
}

.celtic-chart-card h5 {
    font-size: 1.1rem;
    color: var(--celtic-white);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.celtic-chart-card h5 i {
    color: var(--celtic-accent);
}

.celtic-chart {
    height: 300px;
}

.celtic-pca-container {
    background: linear-gradient(135deg, rgba(15, 34, 34, 0.95) 0%, rgba(10, 25, 25, 0.98) 100%);
    border: 1px solid rgba(201, 164, 48, 0.15);
    border-radius: var(--celtic-radius-xl);
    padding: 2rem;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.celtic-pca-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(201, 164, 48, 0.4), transparent);
}

.celtic-pca-container h5 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.celtic-pca-chart {
    height: 550px;
    background: radial-gradient(ellipse at center, rgba(26, 90, 58, 0.08) 0%, transparent 70%);
    border-radius: var(--celtic-radius-lg);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

/* Beautiful Custom PCA Legend */
.celtic-pca-legend {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding: 1.25rem 1rem;
    margin-top: 1rem;
    background: rgba(5, 21, 21, 0.6);
    border-radius: var(--celtic-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.celtic-pca-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--celtic-text);
    transition: var(--celtic-transition);
    cursor: default;
}

.celtic-pca-legend-item:hover {
    color: var(--celtic-white);
}

.celtic-pca-legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
    transition: var(--celtic-transition);
}

.celtic-pca-legend-item:hover .celtic-pca-legend-dot {
    transform: scale(1.3);
}

/* User DNA Legend - Special Styling */
.celtic-pca-legend-user {
    background: rgba(255, 215, 0, 0.1);
    padding: 6px 14px;
    border-radius: 50px;
    border: 1px solid rgba(255, 215, 0, 0.3);
    font-weight: 600;
    color: #FFD700;
}

.celtic-pca-user-dot {
    width: 14px;
    height: 14px;
    box-shadow: 
        0 0 12px rgba(255, 215, 0, 0.6),
        0 0 24px rgba(255, 215, 0, 0.3);
    animation: celticUserPulse 2s ease-in-out infinite;
}

@keyframes celticUserPulse {
    0%, 100% {
        box-shadow: 
            0 0 12px rgba(255, 215, 0, 0.6),
            0 0 24px rgba(255, 215, 0, 0.3);
    }
    50% {
        box-shadow: 
            0 0 20px rgba(255, 215, 0, 0.8),
            0 0 40px rgba(255, 215, 0, 0.5);
    }
}

/* ApexCharts Customizations for PCA */
.celtic-pca-chart .apexcharts-series-markers circle {
    transition: all 0.3s ease;
}

.celtic-pca-chart .apexcharts-series-markers circle:hover {
    filter: brightness(1.3);
}

/* User DNA marker - special styling via ApexCharts override */
.celtic-pca-chart .apexcharts-series:last-child circle {
    filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.8)) drop-shadow(0 0 16px rgba(255, 215, 0, 0.5));
    animation: celticUserMarkerPulse 2s ease-in-out infinite;
}

@keyframes celticUserMarkerPulse {
    0%, 100% {
        filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.8)) drop-shadow(0 0 16px rgba(255, 215, 0, 0.5));
        transform: scale(1);
    }
    50% {
        filter: drop-shadow(0 0 12px rgba(255, 215, 0, 1)) drop-shadow(0 0 24px rgba(255, 215, 0, 0.7));
        transform: scale(1.1);
    }
}

/* ApexCharts tooltip styling */
.celtic-pca-chart .apexcharts-tooltip {
    border: none !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5) !important;
}

/* ApexCharts legend override (hidden, we use custom) */
.celtic-pca-chart .apexcharts-legend {
    display: none !important;
}

/* User Marker Overlay - Prominent YOUR DNA indicator */
.celtic-user-marker-overlay {
    pointer-events: none;
    z-index: 100;
}

.celtic-user-marker-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid rgba(255, 215, 0, 0.5);
    animation: celticUserRingPulse 2s ease-out infinite;
}

.celtic-user-marker-ring::before {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 1px solid rgba(255, 215, 0, 0.3);
    animation: celticUserRingPulse 2s ease-out infinite 0.5s;
}

@keyframes celticUserRingPulse {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

.celtic-user-marker-dot {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #FFE55C 0%, #FFD700 50%, #D4AF00 100%);
    border: 3px solid #fff;
    box-shadow: 
        0 0 20px rgba(255, 215, 0, 0.8),
        0 0 40px rgba(255, 215, 0, 0.5),
        0 0 60px rgba(255, 215, 0, 0.3),
        inset 0 2px 4px rgba(255, 255, 255, 0.4);
}

.celtic-user-marker-label {
    position: absolute;
    top: calc(50% + 24px);
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, rgba(15, 34, 34, 0.95) 0%, rgba(26, 46, 36, 0.95) 100%);
    border: 1px solid rgba(255, 215, 0, 0.5);
    color: #FFD700;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 4px 10px;
    border-radius: 12px;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

/* Stats Summary Cards */
.celtic-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.celtic-stat-card {
    background: var(--celtic-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--celtic-radius-lg);
    padding: 1.5rem;
    text-align: center;
    transition: var(--celtic-transition);
}

.celtic-stat-card:hover {
    border-color: rgba(201, 164, 48, 0.3);
    transform: translateY(-2px);
}

.celtic-stat-card-value {
    font-family: var(--celtic-font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--celtic-accent);
    line-height: 1;
}

.celtic-stat-card-label {
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
}

/* Sample Table */
.celtic-table-container {
    background: var(--celtic-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--celtic-radius-lg);
    overflow: hidden;
}

.celtic-table-header {
    background: rgba(26, 90, 58, 0.3);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.celtic-table-header h5 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--celtic-white);
}

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

.celtic-table th,
.celtic-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.celtic-table th {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--celtic-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    background: rgba(15, 34, 34, 0.5);
}

.celtic-table td {
    font-size: 0.9rem;
    color: var(--celtic-text);
}

.celtic-table tr:hover td {
    background: rgba(26, 90, 58, 0.1);
}

.celtic-table tr.matched td {
    background: rgba(26, 90, 58, 0.15);
    border-left: 3px solid var(--celtic-primary);
}

.celtic-table tr[data-drawer-sample] {
    cursor: pointer;
    transition: var(--celtic-transition);
}

.celtic-table tr[data-drawer-sample]:hover td {
    background: rgba(26, 90, 58, 0.25);
}

/* ========================================
   Learn More Section - Accordion
   ======================================== */
.celtic-learn-section {
    background: linear-gradient(180deg, var(--celtic-bg) 0%, rgba(10, 30, 25, 1) 100%);
}

.celtic-accordion {
    max-width: 900px;
    margin: 0 auto;
}

.celtic-accordion-item {
    background: var(--celtic-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--celtic-radius-lg);
    margin-bottom: 1rem;
    overflow: hidden;
}

.celtic-accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 1.25rem 1.5rem;
    background: transparent;
    border: none;
    color: var(--celtic-white);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--celtic-transition);
}

.celtic-accordion-header:hover {
    background: rgba(255, 255, 255, 0.03);
}

.celtic-accordion-header span {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.celtic-accordion-header span i {
    color: var(--celtic-accent);
    width: 24px;
}

.celtic-accordion-icon {
    color: var(--celtic-text-muted);
    transition: transform 0.3s ease;
}

.celtic-accordion-header[aria-expanded="true"] .celtic-accordion-icon {
    transform: rotate(180deg);
}

.celtic-accordion-body {
    padding: 0 1.5rem 1.5rem;
    color: var(--celtic-text);
    line-height: 1.7;
}

/* FAQ Items */
.celtic-faq-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.celtic-faq-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.celtic-faq-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.celtic-faq-question {
    font-size: 1rem;
    font-weight: 600;
    color: var(--celtic-white);
    margin-bottom: 0.5rem;
}

.celtic-faq-answer {
    font-size: 0.9rem;
    color: var(--celtic-text-muted);
    line-height: 1.6;
}

/* ========================================
   AI Assistant Section
   ======================================== */
.celtic-ai-section {
    background: var(--celtic-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--celtic-radius-lg);
    padding: 2rem;
    margin-top: 2rem;
}

.celtic-ai-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.celtic-ai-header h4 {
    margin: 0;
    font-size: 1.25rem;
}

.celtic-ai-header h4 i {
    color: var(--celtic-accent);
    margin-right: 0.5rem;
}

.celtic-ai-header small {
    font-size: 0.75rem;
    color: var(--celtic-text-muted);
}

.celtic-ai-prompts {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.celtic-ai-prompt {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--celtic-text);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--celtic-transition);
}

.celtic-ai-prompt:hover {
    background: rgba(26, 90, 58, 0.2);
    border-color: var(--celtic-primary);
}

.celtic-ai-prompt i {
    margin-right: 0.5rem;
    color: var(--celtic-accent);
}

.celtic-ai-btn {
    background: linear-gradient(135deg, var(--celtic-primary) 0%, var(--celtic-secondary) 100%);
    color: var(--celtic-white);
    border: none;
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--celtic-transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.celtic-ai-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--celtic-shadow-green);
}

.celtic-ai-results {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: rgba(5, 21, 21, 0.5);
    border-radius: var(--celtic-radius-md);
    border-left: 3px solid var(--celtic-accent);
}

/* ========================================
   Standalone AI Analysis Section
   ======================================== */
.celtic-section .ai-assistant-section {
    background: rgba(15, 34, 34, 0.6);
    border: 1px solid rgba(201, 164, 48, 0.3);
    border-radius: var(--celtic-radius-lg);
    padding: 2rem;
}

.celtic-section .ai-assistant-section h4 {
    color: var(--celtic-accent);
}

.celtic-section .ai-assistant-section .badge-success {
    background: rgba(26, 90, 58, 0.3);
    color: #27ae60;
    border: 1px solid rgba(26, 90, 58, 0.5);
}

.celtic-section .ai-assistant-section .badge-warning {
    background: rgba(201, 164, 48, 0.3);
    color: var(--celtic-accent);
    border: 1px solid rgba(201, 164, 48, 0.5);
}

.celtic-section .ai-assistant-section .alert-light {
    background: rgba(15, 34, 34, 0.8);
    border: 1px solid rgba(201, 164, 48, 0.2);
    border-color: rgba(201, 164, 48, 0.2);
    color: var(--celtic-text-muted) !important;
}

.celtic-section .ai-assistant-section .alert-light p {
    color: var(--celtic-text-muted) !important;
}

.celtic-section .ai-assistant-section .alert-light i {
    color: var(--celtic-accent);
}

.celtic-section .ai-assistant-section .celtic-ai-prompts .celtic-ai-prompt {
    color: var(--celtic-text);
    border-color: rgba(201, 164, 48, 0.3);
}

.celtic-section .ai-assistant-section .celtic-ai-prompts .celtic-ai-prompt:hover {
    background: rgba(201, 164, 48, 0.2);
    border-color: var(--celtic-accent);
    color: var(--celtic-accent-light);
}

.celtic-section .ai-assistant-section .celtic-insight-card {
    background: rgba(201, 164, 48, 0.1);
    border-color: rgba(201, 164, 48, 0.2);
}

.celtic-section .ai-assistant-section .celtic-insight-card .celtic-insight-content {
    color: var(--celtic-text);
}

.celtic-section .ai-assistant-section .celtic-insight-card .celtic-insight-content strong {
    color: var(--celtic-white);
}

.celtic-section .ai-assistant-section .ai-results,
.celtic-section .ai-assistant-section .celtic-ai-results {
    background: rgba(15, 34, 34, 0.8);
    color: var(--celtic-text);
    border: 1px solid rgba(201, 164, 48, 0.2);
    border-left: 3px solid var(--celtic-accent);
}

.celtic-section .ai-assistant-section .ai-results .ai-result-content,
.celtic-section .ai-assistant-section .ai-results p,
.celtic-section .ai-assistant-section .ai-results div,
.celtic-section .ai-assistant-section .ai-results span,
.celtic-section .ai-assistant-section .celtic-ai-results p,
.celtic-section .ai-assistant-section .celtic-ai-results div,
.celtic-section .ai-assistant-section .celtic-ai-results span {
    color: var(--celtic-text);
}

/* ========================================
   Buttons
   ======================================== */
.celtic-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--celtic-primary) 0%, var(--celtic-secondary) 100%);
    color: var(--celtic-white);
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--celtic-transition);
    border: none;
    cursor: pointer;
}

.celtic-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--celtic-shadow-green);
    color: var(--celtic-white);
    text-decoration: none;
}

.celtic-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--celtic-white);
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: var(--celtic-transition);
    cursor: pointer;
}

.celtic-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--celtic-white);
    color: var(--celtic-white);
    text-decoration: none;
}

.celtic-btn-accent {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--celtic-accent) 0%, #c9a430 100%);
    color: var(--celtic-dark);
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--celtic-transition);
    border: none;
    cursor: pointer;
}

.celtic-btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: var(--celtic-shadow-gold);
    color: var(--celtic-dark);
    text-decoration: none;
}

/* ========================================
   Unlock Card (Not Found State)
   ======================================== */
.celtic-unlock-card {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--celtic-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--celtic-radius-xl);
    max-width: 600px;
    margin: 2rem auto;
}

.celtic-unlock-icon {
    font-size: 4rem;
    color: var(--celtic-text-muted);
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

.celtic-unlock-card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.celtic-unlock-card p {
    color: var(--celtic-text-muted);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* ========================================
   Insight Cards
   ======================================== */
.celtic-insight-card {
    display: flex;
    gap: 1rem;
    background: rgba(201, 164, 48, 0.1);
    border: 1px solid rgba(201, 164, 48, 0.2);
    border-radius: var(--celtic-radius-md);
    padding: 1.25rem;
    margin-top: 1.5rem;
}

.celtic-insight-card > i {
    color: var(--celtic-accent);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.celtic-insight-content {
    font-size: 0.9rem;
    line-height: 1.6;
}

.celtic-insight-content strong {
    color: var(--celtic-white);
}

/* ========================================
   References Section
   ======================================== */
.celtic-references-grid {
    display: grid;
    gap: 1rem;
}

.celtic-reference-item {
    background: var(--celtic-card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--celtic-radius-md);
    padding: 1.5rem;
    transition: var(--celtic-transition);
}

.celtic-reference-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.celtic-reference-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--celtic-white);
    margin-bottom: 0.5rem;
}

.celtic-reference-authors {
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
    margin-bottom: 0.75rem;
}

.celtic-reference-excerpt {
    font-size: 0.9rem;
    color: var(--celtic-text);
    font-style: italic;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.celtic-reference-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--celtic-accent);
    font-size: 0.85rem;
    text-decoration: none;
    transition: var(--celtic-transition);
}

.celtic-reference-link:hover {
    color: var(--celtic-white);
}

/* ========================================
   Print Styles
   ======================================== */
@media print {
    .celtic-loading-overlay,
    .celtic-scroll-progress,
    .celtic-page-nav,
    .celtic-bottom-nav,
    .celtic-back-to-top,
    .celtic-ai-section,
    .celtic-ai-prompts,
    .celtic-ai-btn {
        display: none !important;
    }
    
    .celtic-main {
        background: white;
        color: #333;
        padding-bottom: 0;
    }
    
    .celtic-section {
        page-break-inside: avoid;
    }
    
    .celtic-hero {
        min-height: auto;
        padding: 2rem 0;
    }
}

/* ========================================
   Reduced Motion
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    .celtic-loading-bg img,
    .celtic-knot-ring,
    .celtic-knot-icon,
    .celtic-loading-progress-bar,
    .celtic-hero-particles {
        animation: none;
    }
    
    .celtic-loading-overlay,
    .celtic-content-reveal {
        transition: opacity 0.3s ease;
    }
    
    .celtic-content-reveal {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

/* ========================================
   Leaflet Map Customizations
   ======================================== */
.celtic-map .leaflet-popup-content-wrapper {
    background: rgba(15, 34, 34, 0.95);
    color: var(--celtic-text);
    border-radius: var(--celtic-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.celtic-map .leaflet-popup-tip {
    background: rgba(15, 34, 34, 0.95);
}

.celtic-map .leaflet-popup-content h3 {
    color: var(--celtic-accent);
    margin: 0 0 0.5rem 0;
}

/* ========================================
   Celtic Archaeological Site Drawer
   ======================================== */
.celtic-site-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1060;
    pointer-events: none;
}

.celtic-site-drawer.open {
    pointer-events: auto;
}

.celtic-site-drawer-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 21, 21, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1059;
    pointer-events: none;
}

.celtic-site-drawer.open .celtic-site-drawer-backdrop {
    opacity: 1;
    pointer-events: auto;
}

.celtic-site-drawer-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 50vw;
    max-width: 800px;
    height: 100vh;
    background: var(--celtic-card-bg);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.4);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1060;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 16px 0 0 16px;
}

.celtic-site-drawer.open .celtic-site-drawer-panel {
    transform: translateX(0);
}

.celtic-site-drawer-header {
    background: linear-gradient(135deg, var(--celtic-primary) 0%, var(--celtic-primary-dark) 100%);
    color: var(--celtic-white);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.celtic-site-drawer-title {
    font-family: var(--celtic-font-serif);
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--celtic-white);
    margin: 0;
    flex-grow: 1;
    padding-right: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-site-drawer-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    font-size: 1.25rem;
    color: var(--celtic-white);
    cursor: pointer;
    padding: 8px 12px;
    line-height: 1;
    transition: var(--celtic-transition);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.celtic-site-drawer-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.celtic-site-drawer-body {
    flex-grow: 1;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    padding: 0;
    background: var(--celtic-bg);
}

.celtic-site-drawer-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
    color: var(--celtic-text-muted);
    text-align: center;
}

.celtic-site-drawer-loading .spinner-border {
    margin-bottom: 16px;
}

/* Hero Image Section */
.celtic-site-drawer-hero {
    position: relative;
    height: 280px;
    overflow: hidden;
    margin-bottom: 0;
}

.celtic-site-drawer-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.celtic-site-drawer-hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(5, 21, 21, 0.95), transparent);
    padding: 24px;
}

.celtic-site-drawer-hero-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.celtic-site-drawer-period-badge,
.celtic-site-drawer-culture-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(201, 164, 48, 0.2);
    border: 1px solid rgba(201, 164, 48, 0.4);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--celtic-accent);
    font-weight: 600;
}

.celtic-site-drawer-culture-badge {
    background: rgba(26, 90, 58, 0.3);
    border-color: rgba(26, 90, 58, 0.5);
    color: var(--celtic-secondary);
}

/* Site Info Header */
.celtic-site-drawer-info {
    padding: 24px;
    background: var(--celtic-card-bg);
    border-bottom: 1px solid var(--celtic-border);
}

.celtic-site-drawer-info h3 {
    font-family: var(--celtic-font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--celtic-white);
    margin: 0 0 8px 0;
}

.celtic-site-drawer-info p {
    color: var(--celtic-text-muted);
    margin: 4px 0;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.celtic-site-drawer-date-range {
    color: var(--celtic-accent);
    font-weight: 600;
    margin-top: 8px;
}

/* Match Indicator */
.celtic-site-drawer-match-indicator {
    padding: 16px 24px;
    background: rgba(201, 164, 48, 0.15);
    border-left: 3px solid var(--celtic-accent);
    margin: 0;
    color: var(--celtic-accent);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-site-drawer-match-indicator strong {
    color: var(--celtic-white);
    font-weight: 700;
}

/* Drawer Sections */
.celtic-site-drawer-section {
    padding: 24px;
    border-bottom: 1px solid var(--celtic-border);
    background: var(--celtic-card-bg);
}

.celtic-site-drawer-section:last-child {
    border-bottom: none;
}

.celtic-site-drawer-section-title {
    font-family: var(--celtic-font-serif);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--celtic-white);
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-site-drawer-section-title .dna-icon {
    color: var(--celtic-accent);
}

.celtic-site-drawer-section-content {
    color: var(--celtic-text);
    line-height: 1.7;
    font-size: 0.95rem;
}

.celtic-site-drawer-section-content p {
    margin: 0 0 12px 0;
}

.celtic-site-drawer-section-content p:last-child {
    margin-bottom: 0;
}

/* Lists */
.celtic-site-drawer-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.celtic-site-drawer-list li {
    padding: 10px 0;
    padding-left: 24px;
    position: relative;
    color: var(--celtic-text);
    line-height: 1.6;
    font-size: 0.95rem;
}

.celtic-site-drawer-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--celtic-accent);
}

.celtic-site-drawer-list li:last-child {
    padding-bottom: 0;
}

.celtic-site-drawer-references li {
    font-style: italic;
    color: var(--celtic-text-muted);
    font-size: 0.9rem;
}

/* Metadata Grid */
.celtic-site-drawer-metadata {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.celtic-site-drawer-metadata-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.celtic-site-drawer-metadata-label {
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.celtic-site-drawer-metadata-value {
    font-size: 1.1rem;
    color: var(--celtic-white);
    font-weight: 600;
}

/* Drawer Map */
.celtic-site-drawer-map {
    height: 200px;
    border-radius: var(--celtic-radius-sm);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.3);
    margin-top: 12px;
}

/* Drawer Sample Badges */
.celtic-site-drawer-samples {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.celtic-site-drawer-sample-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--celtic-dark-soft);
    border: 1px solid var(--celtic-border);
    border-radius: 24px;
    cursor: pointer;
    transition: var(--celtic-transition);
}

.celtic-site-drawer-sample-badge:hover {
    background: rgba(201, 164, 48, 0.15);
    border-color: rgba(201, 164, 48, 0.4);
    transform: translateY(-2px);
    box-shadow: var(--celtic-shadow-sm);
}

.celtic-site-drawer-sample-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--celtic-accent);
    flex-shrink: 0;
}

.celtic-site-drawer-sample-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.celtic-site-drawer-sample-id {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--celtic-white);
}

.celtic-site-drawer-sample-meta {
    font-size: 0.75rem;
    color: var(--celtic-text-muted);
}

/* Footer Actions */
.celtic-site-drawer-actions {
    padding: 20px 24px;
    background: var(--celtic-card-bg);
    border-top: 1px solid var(--celtic-border);
    display: flex;
    justify-content: flex-end;
    flex-shrink: 0;
}

.celtic-site-drawer-btn-close {
    background: var(--celtic-primary);
    color: var(--celtic-white);
    border: none;
    padding: 12px 24px;
    border-radius: var(--celtic-radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--celtic-transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-site-drawer-btn-close:hover {
    background: var(--celtic-secondary);
    transform: translateY(-2px);
    box-shadow: var(--celtic-shadow-md);
}

/* Mobile Styles */
@media (max-width: 768px) {
    .celtic-site-drawer-panel {
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-width: none;
        height: 90vh;
        transform: translateY(100%);
        border-radius: 24px 24px 0 0;
        box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.4);
    }
    
    .celtic-site-drawer.open .celtic-site-drawer-panel {
        transform: translateY(0);
    }
    
    .celtic-site-drawer-backdrop {
        background: rgba(5, 21, 21, 0.3);
    }
    
    .celtic-site-drawer-header {
        border-radius: 24px 24px 0 0;
        padding: 16px 20px;
        position: relative;
    }
    
    .celtic-site-drawer-header::before {
        content: '';
        position: absolute;
        top: 8px;
        left: 50%;
        transform: translateX(-50%);
        width: 40px;
        height: 4px;
        background-color: rgba(255, 255, 255, 0.4);
        border-radius: 2px;
    }
    
    .celtic-site-drawer-title {
        font-size: 1.2rem;
        margin-top: 8px;
    }
    
    .celtic-site-drawer-hero {
        height: 200px;
    }
    
    .celtic-site-drawer-info {
        padding: 20px;
    }
    
    .celtic-site-drawer-info h3 {
        font-size: 1.5rem;
    }
    
    .celtic-site-drawer-section {
        padding: 20px;
    }
    
    .celtic-site-drawer-metadata {
        grid-template-columns: 1fr;
    }
    
    .celtic-site-drawer-actions {
        padding: 16px 20px;
    }
}

/* Print Styles */
@media print {
    .celtic-site-drawer {
        display: none !important;
    }
}
    font-size: 1rem;
}

.celtic-map .leaflet-popup-content p {
    margin: 0.25rem 0;
    font-size: 0.85rem;
}

.celtic-map .leaflet-control-zoom {
    border: none;
    box-shadow: var(--celtic-shadow-md);
}

.celtic-map .leaflet-control-zoom a {
    background: rgba(15, 34, 34, 0.9);
    color: var(--celtic-white);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.celtic-map .leaflet-control-zoom a:hover {
    background: var(--celtic-primary);
}

/* Custom Map Markers */
.celtic-map-marker {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid var(--celtic-white);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.celtic-map-marker.region {
    background: #3b82f6;
}

.celtic-map-marker.site {
    background: var(--celtic-latene);
}

/* ========================================
   Haplogroup Matches Section
   ======================================== */
.celtic-haplogroup-section {
    padding: 80px 0;
    background: var(--celtic-dark);
}

.celtic-haplo-user-info {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.celtic-haplo-user-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--celtic-card-bg);
    border: 1px solid var(--celtic-border);
    border-radius: var(--celtic-radius-md);
    padding: 16px 24px;
    position: relative;
    transition: var(--celtic-transition);
}

.celtic-haplo-user-badge:hover {
    border-color: var(--celtic-accent);
    box-shadow: var(--celtic-shadow-gold);
}

.celtic-haplo-user-badge i:first-child {
    font-size: 1.5rem;
    opacity: 0.9;
}

.celtic-haplo-mtdna i:first-child { 
    color: #E07B9B; 
}

.celtic-haplo-ydna i:first-child { 
    color: #7BA3E0; 
}

.celtic-haplo-label {
    font-size: 0.8rem;
    color: var(--celtic-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.celtic-haplo-value {
    font-family: var(--celtic-font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--celtic-white);
}

.celtic-haplo-link {
    color: var(--celtic-text-muted);
    opacity: 0.6;
    transition: var(--celtic-transition);
    margin-left: 8px;
}

.celtic-haplo-link:hover {
    color: var(--celtic-accent);
    opacity: 1;
}

.celtic-haplo-section {
    margin-bottom: 48px;
}

.celtic-haplo-section-title {
    font-family: var(--celtic-font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--celtic-white);
    margin: 0 0 12px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.celtic-haplo-section-title i {
    opacity: 0.8;
}

.celtic-haplo-section-title .fa-venus { 
    color: #E07B9B; 
}

.celtic-haplo-section-title .fa-mars { 
    color: #7BA3E0; 
}

.celtic-haplo-section-desc {
    color: var(--celtic-text-muted);
    font-size: 0.95rem;
    margin: 0 0 24px 0;
    max-width: 800px;
}

.celtic-haplo-matches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

@media (max-width: 640px) {
    .celtic-haplo-matches-grid {
        grid-template-columns: 1fr;
    }
}

.celtic-haplo-match-card {
    display: flex;
    gap: 16px;
    background: var(--celtic-card-bg);
    border: 1px solid var(--celtic-border);
    border-radius: var(--celtic-radius-md);
    padding: 16px;
    cursor: pointer;
    transition: var(--celtic-transition);
    position: relative;
    overflow: hidden;
}

.celtic-haplo-match-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--celtic-primary), var(--celtic-accent));
    opacity: 0;
    transition: var(--celtic-transition);
}

.celtic-haplo-match-card:hover {
    border-color: var(--celtic-accent);
    transform: translateY(-2px);
    box-shadow: var(--celtic-shadow-gold);
}

.celtic-haplo-match-card:hover::before {
    opacity: 1;
}

.celtic-haplo-match-link {
    display: flex;
    gap: 16px;
    width: 100%;
    text-decoration: none;
    color: inherit;
}

.celtic-haplo-match-portrait {
    flex-shrink: 0;
    min-width: 0;
    max-width: 80px;
}

.celtic-haplo-match-portrait img {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--celtic-primary);
    transition: var(--celtic-transition);
}

.celtic-haplo-match-card:hover .celtic-haplo-match-portrait img {
    border-color: var(--celtic-accent);
    box-shadow: var(--celtic-shadow-gold);
}

.celtic-haplo-match-type {
    display: inline-block;
    margin: 8px 0;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 10px;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    z-index: 2;
}

.celtic-haplo-match-exact {
    background: #10b981;
    color: white;
}

.celtic-haplo-match-subclade {
    background: #3b82f6;
    color: white;
}

.celtic-haplo-match-parent {
    background: #8b5cf6;
    color: white;
}

.celtic-haplo-match-base {
    background: var(--celtic-accent);
    color: var(--celtic-dark);
}

.celtic-haplo-match-close {
    background: var(--celtic-bronze);
    color: white;
}

.celtic-haplo-match-related {
    background: var(--celtic-iron);
    color: var(--celtic-text);
}

.celtic-haplo-match-info {
    flex: 1;
    min-width: 0;
}

.celtic-haplo-match-name {
    font-family: var(--celtic-font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--celtic-white);
    margin: 0 0 4px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.celtic-haplo-match-haplo {
    margin-bottom: 8px;
}

.celtic-haplo-match-haplo code {
    font-size: 0.85rem;
    background: rgba(201, 164, 48, 0.15);
    color: var(--celtic-accent);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
}

.celtic-haplo-match-meta {
    display: flex;
    gap: 16px;
    font-size: 0.8rem;
    color: var(--celtic-text-muted);
    flex-wrap: wrap;
}

.celtic-haplo-match-meta i {
    margin-right: 4px;
    opacity: 0.7;
}

.celtic-haplo-legend {
    background: var(--celtic-card-bg);
    border: 1px solid var(--celtic-border);
    border-radius: var(--celtic-radius-md);
    padding: 24px;
    margin-top: 32px;
}

.celtic-haplo-legend h5 {
    font-size: 1rem;
    color: var(--celtic-white);
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-haplo-legend h5 i {
    color: var(--celtic-accent);
}

.celtic-haplo-legend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
}

.celtic-haplo-legend-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
}

.celtic-haplo-legend-item .celtic-haplo-match-type {
    position: static;
    transform: none;
    flex-shrink: 0;
}

.celtic-haplo-report-links {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    flex-wrap: wrap;
}

/* Narrative callout for haplogroup section */
.celtic-narrative-callout {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: rgba(26, 90, 58, 0.1);
    border-left: 3px solid var(--celtic-accent);
    border-radius: var(--celtic-radius-md);
    padding: 20px;
    margin: 24px 0;
}

.celtic-narrative-callout i {
    color: var(--celtic-accent);
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.celtic-narrative-callout > div {
    flex: 1;
}

.celtic-narrative-callout strong {
    display: block;
    color: var(--celtic-white);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.celtic-narrative-callout p {
    color: var(--celtic-text-muted);
    margin: 0;
    line-height: 1.6;
}

.celtic-haplogroup-section .celtic-narrative-callout {
    margin-top: 32px;
}

/* ========================================
   Blockquote Styling - Ensure Readable Text
   ======================================== */
.celtic-main blockquote {
    color: var(--celtic-text);
    border-left: 3px solid var(--celtic-accent);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
    background: rgba(26, 90, 58, 0.1);
    padding: 1.5rem;
    border-radius: var(--celtic-radius-md);
}

.celtic-main blockquote p {
    color: var(--celtic-text) !important;
    margin: 0;
    line-height: 1.7;
}

.celtic-main blockquote p em {
    color: var(--celtic-white);
    font-style: italic;
    font-weight: 500;
}

/* ========================================
   Celtic Sample Quickview Drawer
   ======================================== */
.celtic-sample-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1060;
    pointer-events: none;
}

.celtic-sample-drawer.open {
    pointer-events: auto;
}

.celtic-sample-drawer-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 21, 21, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1059;
    pointer-events: none;
}

.celtic-sample-drawer.open .celtic-sample-drawer-backdrop {
    opacity: 1;
    pointer-events: auto;
}

/* Drawer Panel - Desktop (slides from right) */
.celtic-sample-drawer-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 50vw;
    max-width: 700px;
    height: 100vh;
    background: var(--celtic-card-bg);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.4);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1060;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 16px 0 0 16px;
}

.celtic-sample-drawer.open .celtic-sample-drawer-panel {
    transform: translateX(0);
}

/* Drawer Header */
.celtic-sample-drawer-header {
    background: linear-gradient(135deg, var(--celtic-primary) 0%, var(--celtic-primary-dark) 100%);
    color: var(--celtic-white);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.celtic-sample-drawer-title {
    font-family: var(--celtic-font-serif);
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--celtic-white);
    margin: 0;
    flex-grow: 1;
    padding-right: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-sample-drawer-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    font-size: 1.25rem;
    color: var(--celtic-white);
    cursor: pointer;
    padding: 8px 12px;
    line-height: 1;
    transition: var(--celtic-transition);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.celtic-sample-drawer-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* Drawer Body */
.celtic-sample-drawer-body {
    flex-grow: 1;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    padding: 0;
    background: var(--celtic-bg);
}

.celtic-sample-drawer-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
    color: var(--celtic-text-muted);
    text-align: center;
}

.celtic-sample-drawer-loading .spinner-border {
    margin-bottom: 16px;
}

/* Portrait Section */
.celtic-sample-drawer-portrait {
    text-align: center;
    margin: 1.5rem 0;
    padding: 0 1rem;
}

.celtic-sample-drawer-portrait img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--celtic-accent);
}

/* Sample Info Header */
.celtic-sample-drawer-info {
    padding: 24px;
    background: var(--celtic-card-bg);
    border-bottom: 1px solid var(--celtic-border);
}

.celtic-sample-drawer-info h3 {
    font-family: var(--celtic-font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--celtic-white);
    margin: 0 0 8px 0;
}

.celtic-sample-drawer-info p {
    color: var(--celtic-text-muted);
    margin: 4px 0;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Culture Badge and Date Range */
.celtic-sample-drawer-era {
    padding: 16px 24px;
    background: var(--celtic-card-bg);
    border-bottom: 1px solid var(--celtic-border);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.celtic-sample-drawer-culture-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(26, 90, 58, 0.3);
    border: 1px solid rgba(26, 90, 58, 0.5);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--celtic-secondary);
    font-weight: 600;
}

.celtic-sample-drawer-culture-badge.hallstatt {
    background: rgba(57, 73, 171, 0.3);
    border-color: rgba(57, 73, 171, 0.5);
    color: #7986cb;
}

.celtic-sample-drawer-culture-badge.latene,
.celtic-sample-drawer-culture-badge.la-tene {
    background: rgba(0, 137, 123, 0.3);
    border-color: rgba(0, 137, 123, 0.5);
    color: #4db6ac;
}

.celtic-sample-drawer-culture-badge.gaul {
    background: rgba(123, 31, 162, 0.3);
    border-color: rgba(123, 31, 162, 0.5);
    color: #ba68c8;
}

.celtic-sample-drawer-dates {
    color: var(--celtic-accent);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Drawer Sections */
.celtic-sample-drawer-section {
    padding: 24px;
    border-bottom: 1px solid var(--celtic-border);
    background: var(--celtic-card-bg);
}

.celtic-sample-drawer-section:last-child {
    border-bottom: none;
}

.celtic-sample-drawer-section-title {
    font-family: var(--celtic-font-serif);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--celtic-white);
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-sample-drawer-section-title .dna-icon {
    color: var(--celtic-accent);
}

.celtic-sample-drawer-metadata {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.celtic-sample-drawer-metadata-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.celtic-sample-drawer-metadata-label {
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.celtic-sample-drawer-metadata-value {
    font-size: 1.1rem;
    color: var(--celtic-white);
    font-weight: 600;
}

.celtic-sample-drawer-actions-content {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* Footer Actions */
.celtic-sample-drawer-footer {
    padding: 20px 24px;
    background: var(--celtic-card-bg);
    border-top: 1px solid var(--celtic-border);
    display: flex;
    justify-content: flex-end;
    flex-shrink: 0;
}

.celtic-sample-drawer-btn-close {
    background: var(--celtic-primary);
    color: var(--celtic-white);
    border: none;
    padding: 12px 24px;
    border-radius: var(--celtic-radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--celtic-transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-sample-drawer-btn-close:hover {
    background: var(--celtic-secondary);
    transform: translateY(-2px);
    box-shadow: var(--celtic-shadow-md);
}

/* Era Description Section */
.celtic-sample-drawer-about-era {
    background: linear-gradient(135deg, rgba(201, 164, 48, 0.05) 0%, rgba(26, 90, 58, 0.02) 100%);
}

.celtic-sample-drawer-about-era .celtic-sample-drawer-section-title {
    color: var(--celtic-accent);
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.celtic-sample-drawer-about-era-content {
    background: var(--celtic-card-bg);
    border-radius: 12px;
    padding: 1.25rem;
    border: 1px solid rgba(201, 164, 48, 0.2);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.celtic-sample-drawer-about-era-text {
    font-size: 0.95rem;
    color: var(--celtic-text);
    line-height: 1.7;
    text-align: justify;
}

.celtic-sample-drawer-about-era-text p {
    margin-bottom: 0.75rem;
}

.celtic-sample-drawer-about-era-text p:last-child {
    margin-bottom: 0;
}

/* Sample Description Content */
.celtic-sample-drawer-description-content {
    font-size: 0.95rem;
    color: var(--celtic-text);
    line-height: 1.7;
    text-align: justify;
}

.celtic-sample-drawer-description-content p {
    margin-bottom: 0.75rem;
}

.celtic-sample-drawer-description-content p:last-child {
    margin-bottom: 0;
}

/* Publication Link */
.celtic-publication-link {
    color: var(--celtic-accent);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    transition: color 0.2s ease;
}

.celtic-publication-link:hover {
    color: var(--celtic-accent-light);
    text-decoration: underline;
}

/* Discovery Location Map Section */
.celtic-sample-drawer-map-section {
    padding: 1.5rem 2rem;
}

.celtic-sample-drawer-map-container {
    height: 250px;
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(201, 164, 48, 0.2);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    background: var(--celtic-card-bg);
}

.celtic-sample-drawer-map-container .leaflet-container {
    background: var(--celtic-card-bg);
    height: 100%;
    width: 100%;
}

/* Leaflet attribution styling for Celtic theme */
.celtic-sample-drawer-map-container .leaflet-control-attribution {
    background: rgba(0, 0, 0, 0.6);
    color: var(--celtic-text);
    font-size: 10px;
    padding: 4px 8px;
}

.celtic-sample-drawer-map-container .leaflet-control-attribution a {
    color: var(--celtic-accent-light);
    text-decoration: none;
}

.celtic-sample-drawer-map-container .leaflet-control-attribution a:hover {
    color: var(--celtic-accent);
    text-decoration: underline;
}

/* Footer Actions */
.celtic-sample-drawer-footer {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 2rem;
    background: var(--celtic-card-bg);
    border-top: 1px solid var(--celtic-border);
}

.celtic-sample-drawer-footer .celtic-btn-primary,
.celtic-sample-drawer-footer .celtic-btn-secondary {
    flex: 1;
}

/* Mobile Styles */
@media (max-width: 768px) {
    .celtic-sample-drawer-panel {
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-width: none;
        height: 90vh;
        transform: translateY(100%);
        border-radius: 24px 24px 0 0;
        box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.4);
    }
    
    .celtic-sample-drawer.open .celtic-sample-drawer-panel {
        transform: translateY(0);
    }
    
    .celtic-sample-drawer-backdrop {
        background: rgba(5, 21, 21, 0.3);
    }
    
    .celtic-sample-drawer-header {
        border-radius: 24px 24px 0 0;
        padding: 16px 20px;
        position: relative;
    }
    
    .celtic-sample-drawer-header::before {
        content: '';
        position: absolute;
        top: 8px;
        left: 50%;
        transform: translateX(-50%);
        width: 40px;
        height: 4px;
        background-color: rgba(255, 255, 255, 0.4);
        border-radius: 2px;
    }
    
    .celtic-sample-drawer-title {
        font-size: 1.2rem;
        margin-top: 8px;
    }
    
    .celtic-sample-drawer-portrait {
        margin: 1rem 0;
    }
    
    .celtic-sample-drawer-portrait img {
        width: 160px;
        height: 160px;
    }
    
    .celtic-sample-drawer-map-section {
        padding: 1.25rem 1.5rem;
    }
    
    .celtic-sample-drawer-map-container {
        height: 200px;
    }
    
    .celtic-sample-drawer-footer {
        flex-direction: column;
        padding: 1rem 1.5rem;
    }
    
    .celtic-sample-drawer-footer .celtic-btn-primary,
    .celtic-sample-drawer-footer .celtic-btn-secondary {
        width: 100%;
    }
    
    .celtic-sample-drawer-info {
        padding: 20px;
    }
    
    .celtic-sample-drawer-info h3 {
        font-size: 1.5rem;
    }
    
    .celtic-sample-drawer-section {
        padding: 20px;
    }
    
    .celtic-sample-drawer-metadata {
        grid-template-columns: 1fr;
    }
    
    .celtic-sample-drawer-footer {
        padding: 16px 20px;
    }
}

/* ========================================
   Celtic Culture Drawer
   ======================================== */
.celtic-culture-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1060;
    pointer-events: none;
}

.celtic-culture-drawer.open {
    pointer-events: auto;
}

.celtic-culture-drawer-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 21, 21, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1059;
    pointer-events: none;
}

.celtic-culture-drawer.open .celtic-culture-drawer-backdrop {
    opacity: 1;
    pointer-events: auto;
}

.celtic-culture-drawer-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 50vw;
    max-width: 800px;
    height: 100vh;
    background: var(--celtic-card-bg);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.4);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1060;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 16px 0 0 16px;
}

.celtic-culture-drawer.open .celtic-culture-drawer-panel {
    transform: translateX(0);
}

.celtic-culture-drawer-header {
    background: linear-gradient(135deg, var(--celtic-primary) 0%, var(--celtic-primary-dark) 100%);
    color: var(--celtic-white);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.celtic-culture-drawer-title {
    font-family: var(--celtic-font-serif);
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--celtic-white);
    margin: 0;
    flex-grow: 1;
    padding-right: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-culture-drawer-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    font-size: 1.25rem;
    color: var(--celtic-white);
    cursor: pointer;
    padding: 8px 12px;
    line-height: 1;
    transition: var(--celtic-transition);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.celtic-culture-drawer-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.celtic-culture-drawer-body {
    flex-grow: 1;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    padding: 0;
    background: var(--celtic-bg);
}

.celtic-culture-drawer-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
    color: var(--celtic-text-muted);
    text-align: center;
}

.celtic-culture-drawer-loading .spinner-border {
    margin-bottom: 16px;
}

/* Hero Image Section */
.celtic-culture-drawer-hero {
    position: relative;
    height: 280px;
    overflow: hidden;
    margin-bottom: 0;
}

.celtic-culture-drawer-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.celtic-culture-drawer-hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(5, 21, 21, 0.95), transparent);
    padding: 24px;
}

.celtic-culture-drawer-hero-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.celtic-culture-drawer-period-badge,
.celtic-culture-drawer-score-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(201, 164, 48, 0.2);
    border: 1px solid rgba(201, 164, 48, 0.4);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--celtic-accent);
    font-weight: 600;
}

.celtic-culture-drawer-score-badge {
    background: rgba(26, 90, 58, 0.3);
    border-color: rgba(26, 90, 58, 0.5);
    color: var(--celtic-secondary);
}

/* Culture Info Header */
.celtic-culture-drawer-info {
    padding: 24px;
    background: var(--celtic-card-bg);
    border-bottom: 1px solid var(--celtic-border);
}

.celtic-culture-drawer-info h3 {
    font-family: var(--celtic-font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--celtic-white);
    margin: 0 0 8px 0;
}

.celtic-culture-drawer-info p {
    color: var(--celtic-text-muted);
    margin: 4px 0;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.celtic-culture-drawer-date-range {
    color: var(--celtic-accent);
    font-weight: 600;
    margin-top: 8px;
}

.celtic-culture-drawer-geographic-extent {
    color: var(--celtic-text-muted);
    font-size: 0.9rem;
    margin-top: 8px;
}

/* Match Indicator */
.celtic-culture-drawer-match-indicator {
    padding: 16px 24px;
    background: rgba(201, 164, 48, 0.15);
    border-left: 3px solid var(--celtic-accent);
    margin: 0;
    color: var(--celtic-accent);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-culture-drawer-match-indicator strong {
    color: var(--celtic-white);
    font-weight: 700;
}

/* Drawer Sections */
.celtic-culture-drawer-section {
    padding: 24px;
    border-bottom: 1px solid var(--celtic-border);
    background: var(--celtic-card-bg);
}

.celtic-culture-drawer-section:last-child {
    border-bottom: none;
}

.celtic-culture-drawer-section-title {
    font-family: var(--celtic-font-serif);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--celtic-white);
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-culture-drawer-section-title .dna-icon {
    color: var(--celtic-accent);
}

.celtic-culture-drawer-section-content {
    color: var(--celtic-text);
    line-height: 1.7;
    font-size: 0.95rem;
}

.celtic-culture-drawer-section-content p {
    margin: 0 0 12px 0;
}

.celtic-culture-drawer-section-content p:last-child {
    margin-bottom: 0;
}

/* Lists */
.celtic-culture-drawer-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.celtic-culture-drawer-list li {
    padding: 10px 0;
    padding-left: 24px;
    position: relative;
    color: var(--celtic-text);
    line-height: 1.6;
    font-size: 0.95rem;
}

.celtic-culture-drawer-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--celtic-accent);
}

.celtic-culture-drawer-list li:last-child {
    padding-bottom: 0;
}

/* Metadata Grid */
.celtic-culture-drawer-metadata {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.celtic-culture-drawer-metadata-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.celtic-culture-drawer-metadata-label {
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.celtic-culture-drawer-metadata-value {
    font-size: 1.1rem;
    color: var(--celtic-white);
    font-weight: 600;
}

/* Drawer Sample Badges */
.celtic-culture-drawer-samples {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.celtic-culture-drawer-sample-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--celtic-dark-soft);
    border: 1px solid var(--celtic-border);
    border-radius: 24px;
    cursor: pointer;
    transition: var(--celtic-transition);
}

.celtic-culture-drawer-sample-badge:hover {
    background: rgba(201, 164, 48, 0.15);
    border-color: rgba(201, 164, 48, 0.4);
    transform: translateY(-2px);
    box-shadow: var(--celtic-shadow-sm);
}

.celtic-culture-drawer-sample-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--celtic-accent);
    flex-shrink: 0;
}

.celtic-culture-drawer-sample-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.celtic-culture-drawer-sample-id {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--celtic-white);
}

.celtic-culture-drawer-sample-meta {
    font-size: 0.75rem;
    color: var(--celtic-text-muted);
}

/* Drawer Site Links */
.celtic-culture-drawer-sites {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
}

.celtic-culture-drawer-site-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--celtic-dark-soft);
    border: 1px solid var(--celtic-border);
    border-radius: var(--celtic-radius-md);
    cursor: pointer;
    transition: var(--celtic-transition);
}

.celtic-culture-drawer-site-link:hover {
    background: rgba(201, 164, 48, 0.15);
    border-color: rgba(201, 164, 48, 0.4);
    transform: translateX(4px);
    box-shadow: var(--celtic-shadow-sm);
}

.celtic-culture-drawer-site-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-grow: 1;
}

.celtic-culture-drawer-site-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--celtic-white);
}

.celtic-culture-drawer-site-location {
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
}

/* Footer Actions */
.celtic-culture-drawer-actions {
    padding: 20px 24px;
    background: var(--celtic-card-bg);
    border-top: 1px solid var(--celtic-border);
    display: flex;
    justify-content: flex-end;
    flex-shrink: 0;
}

.celtic-culture-drawer-btn-close {
    background: var(--celtic-primary);
    color: var(--celtic-white);
    border: none;
    padding: 12px 24px;
    border-radius: var(--celtic-radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--celtic-transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-culture-drawer-btn-close:hover {
    background: var(--celtic-secondary);
    transform: translateY(-2px);
    box-shadow: var(--celtic-shadow-md);
}

/* Mobile Styles */
@media (max-width: 768px) {
    .celtic-culture-drawer-panel {
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-width: none;
        height: 90vh;
        transform: translateY(100%);
        border-radius: 24px 24px 0 0;
        box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.4);
    }
    
    .celtic-culture-drawer.open .celtic-culture-drawer-panel {
        transform: translateY(0);
    }
    
    .celtic-culture-drawer-backdrop {
        background: rgba(5, 21, 21, 0.3);
    }
    
    .celtic-culture-drawer-header {
        border-radius: 24px 24px 0 0;
        padding: 16px 20px;
    }
    
    .celtic-culture-drawer-hero {
        height: 200px;
    }
    
    .celtic-culture-drawer-info {
        padding: 20px;
    }
    
    .celtic-culture-drawer-section {
        padding: 20px;
    }
    
    .celtic-culture-drawer-actions {
        padding: 16px 20px;
    }
}

/* ========================================
   Artifact Drawer Styles
   ======================================== */
.celtic-artifact-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1060;
    pointer-events: none;
}

.celtic-artifact-drawer.open {
    pointer-events: auto;
}

.celtic-artifact-drawer-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 21, 21, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1059;
    pointer-events: none;
}

.celtic-artifact-drawer.open .celtic-artifact-drawer-backdrop {
    opacity: 1;
    pointer-events: auto;
}

.celtic-artifact-drawer-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 50vw;
    max-width: 800px;
    height: 100vh;
    background: var(--celtic-card-bg);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.4);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1060;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 16px 0 0 16px;
}

.celtic-artifact-drawer.open .celtic-artifact-drawer-panel {
    transform: translateX(0);
}

.celtic-artifact-drawer-header {
    background: linear-gradient(135deg, var(--celtic-primary) 0%, var(--celtic-primary-dark) 100%);
    color: var(--celtic-white);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.celtic-artifact-drawer-title {
    font-family: var(--celtic-font-serif);
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--celtic-white);
    margin: 0;
    flex-grow: 1;
    padding-right: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-artifact-drawer-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    font-size: 1.25rem;
    color: var(--celtic-white);
    cursor: pointer;
    padding: 8px 12px;
    line-height: 1;
    transition: var(--celtic-transition);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.celtic-artifact-drawer-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.celtic-artifact-drawer-body {
    flex-grow: 1;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    padding: 0;
    background: var(--celtic-bg);
}

.celtic-artifact-drawer-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
    color: var(--celtic-text-muted);
    text-align: center;
}

.celtic-artifact-drawer-loading .spinner-border {
    margin-bottom: 16px;
}

/* Hero Image Section */
.celtic-artifact-drawer-hero {
    position: relative;
    height: 280px;
    overflow: hidden;
    margin-bottom: 0;
}

.celtic-artifact-drawer-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.celtic-artifact-drawer-hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(5, 21, 21, 0.95), transparent);
    padding: 24px;
}

.celtic-artifact-drawer-hero-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.celtic-artifact-drawer-period-badge,
.celtic-artifact-drawer-culture-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(201, 164, 48, 0.2);
    border: 1px solid rgba(201, 164, 48, 0.4);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--celtic-accent);
    font-weight: 600;
}

.celtic-artifact-drawer-culture-badge.latene {
    background: rgba(201, 164, 48, 0.2);
    border-color: rgba(201, 164, 48, 0.4);
    color: var(--celtic-accent);
}

.celtic-artifact-drawer-culture-badge.hallstatt {
    background: rgba(26, 90, 58, 0.3);
    border-color: rgba(26, 90, 58, 0.5);
    color: var(--celtic-secondary);
}

.celtic-artifact-drawer-culture-badge.gaul {
    background: rgba(139, 69, 19, 0.3);
    border-color: rgba(139, 69, 19, 0.5);
    color: #d4a574;
}

/* Artifact Info Header */
.celtic-artifact-drawer-info {
    padding: 24px;
    background: var(--celtic-card-bg);
    border-bottom: 1px solid var(--celtic-border);
}

.celtic-artifact-drawer-info h3 {
    font-family: var(--celtic-font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--celtic-white);
    margin: 0 0 8px 0;
}

.celtic-artifact-drawer-info p {
    color: var(--celtic-text-muted);
    margin: 4px 0;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.celtic-artifact-drawer-culture-header {
    color: var(--celtic-accent);
    font-weight: 600;
    margin-top: 8px;
}

.celtic-artifact-drawer-date-range {
    color: var(--celtic-text-muted);
    font-size: 0.9rem;
    margin-top: 8px;
}

/* Drawer Sections */
.celtic-artifact-drawer-section {
    padding: 24px;
    border-bottom: 1px solid var(--celtic-border);
    background: var(--celtic-card-bg);
}

.celtic-artifact-drawer-section:last-child {
    border-bottom: none;
}

.celtic-artifact-drawer-section-title {
    font-family: var(--celtic-font-serif);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--celtic-white);
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-artifact-drawer-section-title .dna-icon {
    color: var(--celtic-accent);
}

.celtic-artifact-drawer-section-content {
    color: var(--celtic-text);
    line-height: 1.7;
    font-size: 0.95rem;
}

.celtic-artifact-drawer-section-content p {
    margin: 0 0 12px 0;
}

.celtic-artifact-drawer-section-content p:last-child {
    margin-bottom: 0;
}

/* Related Links */
.celtic-artifact-drawer-related-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
}

.celtic-artifact-drawer-related-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--celtic-dark-soft);
    border: 1px solid var(--celtic-border);
    border-radius: var(--celtic-radius-md);
    cursor: pointer;
    transition: var(--celtic-transition);
    text-align: left;
    width: 100%;
    color: var(--celtic-text);
}

.celtic-artifact-drawer-related-link:hover {
    background: rgba(201, 164, 48, 0.15);
    border-color: rgba(201, 164, 48, 0.4);
    transform: translateX(4px);
    box-shadow: var(--celtic-shadow-sm);
}

.celtic-artifact-drawer-related-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-grow: 1;
}

.celtic-artifact-drawer-related-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--celtic-white);
}

.celtic-artifact-drawer-related-location {
    font-size: 0.85rem;
    color: var(--celtic-text-muted);
}

/* Footer Actions */
.celtic-artifact-drawer-actions {
    padding: 20px 24px;
    background: var(--celtic-card-bg);
    border-top: 1px solid var(--celtic-border);
    display: flex;
    justify-content: flex-end;
    flex-shrink: 0;
}

.celtic-artifact-drawer-btn-close {
    background: var(--celtic-primary);
    color: var(--celtic-white);
    border: none;
    padding: 12px 24px;
    border-radius: var(--celtic-radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--celtic-transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.celtic-artifact-drawer-btn-close:hover {
    background: var(--celtic-secondary);
    transform: translateY(-2px);
    box-shadow: var(--celtic-shadow-md);
}

/* Mobile Styles */
@media (max-width: 768px) {
    .celtic-artifact-drawer-panel {
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-width: none;
        height: 90vh;
        transform: translateY(100%);
        border-radius: 24px 24px 0 0;
        box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.4);
    }
    
    .celtic-artifact-drawer.open .celtic-artifact-drawer-panel {
        transform: translateY(0);
    }
    
    .celtic-artifact-drawer-backdrop {
        background: rgba(5, 21, 21, 0.3);
    }
    
    .celtic-artifact-drawer-header {
        border-radius: 24px 24px 0 0;
        padding: 16px 20px;
    }
    
    .celtic-artifact-drawer-hero {
        height: 200px;
    }
    
    .celtic-artifact-drawer-info {
        padding: 20px;
    }
    
    .celtic-artifact-drawer-section {
        padding: 20px;
    }
    
    .celtic-artifact-drawer-actions {
        padding: 16px 20px;
    }
}

/* ========================================
   Heritage Summary Section
   ======================================== */
.celtic-summary-card {
    background: linear-gradient(135deg, var(--celtic-dark-soft) 0%, var(--celtic-card-bg) 100%);
    border: 1px solid var(--celtic-border);
    border-radius: var(--celtic-radius-md);
    overflow: hidden;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: var(--celtic-shadow-lg);
}

.celtic-summary-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--celtic-dark);
    border-bottom: 1px solid var(--celtic-border);
}

.celtic-summary-logo img {
    opacity: 0.8;
    height: 16px;
    width: auto;
    max-width: 60px;
    max-height: 16px;
}

.celtic-summary-title h3 {
    font-family: var(--celtic-font-serif);
    font-size: 1.25rem;
    color: var(--celtic-white);
    margin: 0;
}

.celtic-summary-title span {
    font-size: 0.8125rem;
    color: var(--celtic-text-muted);
}

.celtic-summary-body {
    padding: 1.5rem;
}

.celtic-summary-stats {
    display: flex;
    justify-content: space-around;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--celtic-border);
    margin-bottom: 1.5rem;
}

.celtic-summary-stat {
    text-align: center;
}

.celtic-summary-stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--celtic-accent);
}

.celtic-summary-stat-label {
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--celtic-text-muted);
    margin-top: 0.25rem;
}

.celtic-summary-section {
    margin-bottom: 1.5rem;
}

.celtic-summary-section h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--celtic-text-muted);
    margin: 0 0 1rem;
}

.celtic-summary-matches {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.celtic-summary-match {
    position: relative;
    text-align: center;
}

.celtic-summary-match img {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    object-position: top center;
    border: 2px solid var(--celtic-accent);
}

.celtic-summary-match-rank {
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--celtic-accent);
    color: var(--celtic-dark);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.6875rem;
    font-weight: 600;
    z-index: 1;
}

.celtic-summary-match-info {
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.celtic-summary-match-name {
    display: block;
    font-size: 0.75rem;
    color: var(--celtic-text);
    max-width: 80px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.celtic-summary-match-location {
    font-size: 0.6875rem;
    color: var(--celtic-accent-light);
}

.celtic-summary-highlights {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.celtic-summary-highlight {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.celtic-summary-highlight .dna-icon {
    color: var(--celtic-accent);
    font-size: 1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.celtic-summary-hl-label {
    display: block;
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--celtic-text-muted);
    margin-bottom: 0.25rem;
}

.celtic-summary-hl-value {
    font-size: 0.875rem;
    color: var(--celtic-text);
    line-height: 1.4;
}

.celtic-summary-timespan {
    text-align: center;
    padding: 1rem;
    background: var(--celtic-dark);
    border-radius: var(--celtic-radius-sm);
    font-size: 0.875rem;
    color: var(--celtic-text-muted);
}

.celtic-summary-timespan strong {
    color: var(--celtic-white);
}

.celtic-summary-footer {
    padding: 1rem 1.5rem;
    background: var(--celtic-dark);
    text-align: center;
    font-size: 0.75rem;
    color: var(--celtic-text-muted);
}

.celtic-summary-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.celtic-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--celtic-radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--celtic-transition);
}

.celtic-btn-outline {
    background: transparent;
    color: var(--celtic-text);
    border: 1px solid var(--celtic-border);
}

.celtic-btn-outline:hover {
    background: var(--celtic-dark-soft);
    border-color: var(--celtic-accent);
    color: var(--celtic-accent);
}

.celtic-btn-primary {
    background: linear-gradient(135deg, var(--celtic-primary) 0%, var(--celtic-secondary) 100%);
    color: var(--celtic-white);
}

.celtic-btn-primary:hover {
    background: linear-gradient(135deg, var(--celtic-secondary) 0%, var(--celtic-primary) 100%);
    box-shadow: var(--celtic-shadow-gold);
    transform: translateY(-2px);
}

.celtic-btn .dna-icon {
    font-size: 0.875rem;
}

/* Mobile Styles for Summary */
@media (max-width: 768px) {
    .celtic-summary-card {
        margin: 0 1rem;
    }
    
    .celtic-summary-stats {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .celtic-summary-stat {
        flex: 1 1 calc(50% - 0.5rem);
        min-width: 100px;
    }
    
    .celtic-summary-matches {
        gap: 0.75rem;
    }
    
    .celtic-summary-match img {
        width: 56px;
        height: 56px;
    }
    
    .celtic-summary-actions {
        flex-direction: column;
    }
    
    .celtic-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Print Styles */
@media print {
    .celtic-sample-drawer {
        display: none !important;
    }
    
    .celtic-culture-drawer {
        display: none !important;
    }
    
    .celtic-artifact-drawer {
        display: none !important;
    }
    
    .celtic-summary-card {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
    
    .celtic-summary-actions {
        display: none;
    }
}