:root {
    --bg-color: #0a0005;
    --primary-pink: #ff2e93;
    --primary-pink-light: #ff66b2;
    --primary-pink-glow: rgba(255, 46, 147, 0.4);
    --primary-red: #ff1a3d;
    --text-main: #ffffff;
    --text-muted: #bda8b2;
    --text-subtle: #7a6b73;
    --glass-bg: rgba(255, 46, 147, 0.04);
    --glass-bg-hover: rgba(255, 46, 147, 0.08);
    --glass-border: rgba(255, 46, 147, 0.15);
    --glass-border-hover: rgba(255, 46, 147, 0.45);
    --card-surface: rgba(15, 5, 12, 0.6);
    --accent-gradient: linear-gradient(135deg, #ff66b2, var(--primary-pink));
    --accent-gradient-subtle: linear-gradient(135deg, rgba(255, 102, 178, 0.15), rgba(255, 46, 147, 0.05));
    --danger-color: #ff334b;
    --warning-color: #ffaa33;
    --info-color: #ff5599;
    --success-color: #2eff93;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 46, 147, 0.4) #0a0005;
}

section[id], .quirk-card[id], .glass-card[id] {
    scroll-margin-top: 2.25rem;
}

/* Custom Sleek Scrollbar */
::-webkit-scrollbar {
    width: 9px;
    height: 9px;
}

::-webkit-scrollbar-track {
    background: #0a0005;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 46, 147, 0.28);
    border-radius: 999px;
    border: 2px solid #0a0005;
    transition: background 0.2s ease, box-shadow 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-pink);
    box-shadow: 0 0 12px rgba(255, 46, 147, 0.7);
}

html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    position: relative;
    min-height: 100vh;
}

@media (min-width: 1025px) {
    body {
        zoom: 0.8;
    }
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.02em;
}

/* Background Animation */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 15% 30%, rgba(255, 46, 147, 0.12), transparent 45%),
                radial-gradient(circle at 85% 65%, rgba(255, 102, 178, 0.08), transparent 50%),
                radial-gradient(circle at 50% 90%, rgba(255, 26, 61, 0.05), transparent 40%);
    animation: pulseBg 14s infinite alternate ease-in-out;
    pointer-events: none;
}

@keyframes pulseBg {
    0% { transform: scale(1) translate(0, 0); opacity: 0.8; }
    50% { transform: scale(1.05) translate(-10px, 15px); opacity: 1; }
    100% { transform: scale(1) translate(10px, -15px); opacity: 0.8; }
}

/* Glass Card Common */
.glass-card {
    background: var(--card-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
    border-color: var(--glass-border-hover);
    box-shadow: 0 12px 40px 0 rgba(255, 46, 147, 0.12);
}

/* Header */
.glass-header {
    padding: 4rem 1.5rem 3rem 1.5rem;
    text-align: center;
    position: relative;
    border-bottom: 1px solid rgba(255, 46, 147, 0.1);
    background: linear-gradient(180deg, rgba(255, 46, 147, 0.04) 0%, transparent 100%);
}

.header-badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    background: rgba(255, 46, 147, 0.1);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--primary-pink);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.header-content h1 {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 0.75rem;
    text-shadow: 0 0 40px rgba(255, 46, 147, 0.2);
}

.header-content h1 span {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.subtitle {
    color: var(--text-muted);
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 400;
    max-width: 650px;
    margin: 0 auto;
}

/* Quick Navigation Floating Bar */
.quick-nav-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    margin-top: 1.75rem;
    flex-wrap: wrap;
}

.nav-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 1.15rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.25s ease;
    backdrop-filter: blur(10px);
}

.nav-pill:hover {
    color: #ffffff;
    background: rgba(255, 46, 147, 0.12);
    border-color: rgba(255, 46, 147, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 46, 147, 0.2);
}

.nav-pill-highlight {
    background: rgba(255, 46, 147, 0.1);
    border-color: rgba(255, 46, 147, 0.4);
    color: #ff80bf;
}

/* Container - Centered Optimal Width */
.container {
    max-width: 1240px;
    width: 100%;
    margin: 0 auto;
    padding: 3rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
}

/* Important Notice Callout Banner */
.important-notice-banner {
    display: flex;
    align-items: center;
    gap: 1.15rem;
    padding: 1.1rem 1.6rem;
    background: linear-gradient(90deg, rgba(255, 46, 147, 0.14), rgba(168, 85, 247, 0.08));
    border: 1px solid rgba(255, 46, 147, 0.4);
    border-radius: 14px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35), 0 0 15px rgba(255, 46, 147, 0.15);
}

.notice-badge {
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.35rem 0.8rem;
    border-radius: 20px;
    background: var(--primary-pink);
    color: #ffffff;
    white-space: nowrap;
    box-shadow: 0 0 12px rgba(255, 46, 147, 0.5);
    flex-shrink: 0;
}

.notice-text {
    font-size: 0.96rem;
    color: #ffd6ea;
    font-weight: 500;
    line-height: 1.5;
    margin: 0;
}

@media (max-width: 600px) {
    .important-notice-banner {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.6rem;
        padding: 1rem 1.25rem;
    }
}

/* Section Header Titles */
.section-title-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.section-title-wrapper h2 {
    font-size: 1.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.meta-tag {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    background: rgba(255, 46, 147, 0.1);
    color: var(--primary-pink-light);
    border: 1px solid var(--glass-border);
}

/* Methodology Section */
.methodology-card {
    padding: 2.25rem;
}

.methodology-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.25rem;
}

.stat-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 1.25rem;
    background: rgba(0, 0, 0, 0.45);
    border-radius: 14px;
    border: 1px solid rgba(255, 46, 147, 0.12);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.stat-box:hover {
    transform: translateY(-3px);
    border-color: var(--primary-pink);
    box-shadow: 0 6px 20px rgba(255, 46, 147, 0.15);
}

.stat-number {
    font-size: 2.75rem;
    font-weight: 900;
    font-family: 'Outfit', sans-serif;
    color: var(--primary-pink);
    line-height: 1;
    margin-bottom: 0.35rem;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.stat-sublabel {
    color: var(--text-muted);
    font-size: 0.75rem;
    opacity: 0.75;
    margin-top: 0.3rem;
    text-align: center;
}

.description {
    font-size: 1.05rem;
    color: #e5dada;
    line-height: 1.8;
}

.description p {
    margin-bottom: 1.2rem;
}

.description p:last-child {
    margin-bottom: 0;
}

.description strong {
    color: var(--primary-pink-light);
}

/* Tested Genres Tag Cloud */
.genres-container {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.genres-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.genres-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.5px;
}

.genres-note {
    font-size: 0.8rem;
    color: #f87171;
    font-style: italic;
}

.genres-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.genre-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.85rem;
    background: rgba(255, 46, 147, 0.08);
    border: 1px solid rgba(255, 46, 147, 0.22);
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    color: #ffd1e6;
    transition: all 0.2s ease;
}

.genre-pill:hover {
    background: rgba(255, 46, 147, 0.2);
    border-color: var(--primary-pink);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 46, 147, 0.25);
    color: #ffffff;
}

/* Harness Section */
.harness-content {
    padding: 2rem 2.25rem;
    position: relative;
}

.harness-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
    flex-wrap: wrap;
    gap: 1rem;
}

.harness-title-area {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.harness-title-area h3 {
    color: var(--primary-pink);
    font-size: 1.35rem;
    margin-bottom: 0;
}

.badge-rules {
    font-size: 0.75rem;
    padding: 0.25rem 0.65rem;
    background: rgba(255, 46, 147, 0.1);
    color: var(--text-muted);
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

.harness-actions {
    display: flex;
    gap: 0.6rem;
}

.copy-btn, .secondary-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 46, 147, 0.1);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    padding: 0.55rem 1.1rem;
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.copy-btn:hover, .secondary-btn:hover {
    background: var(--accent-gradient);
    border-color: transparent;
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(255, 46, 147, 0.35);
}

.copy-btn.copied {
    background: rgba(46, 255, 147, 0.15);
    border-color: rgba(46, 255, 147, 0.4);
    color: var(--success-color);
}

.harness-scroll-wrapper {
    position: relative;
}

.harness-body {
    max-height: 280px;
    overflow-y: auto;
    padding-right: 1.25rem;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 46, 147, 0.35) rgba(0, 0, 0, 0.2);
}

.harness-body.expanded {
    max-height: 700px;
}

.harness-body::-webkit-scrollbar {
    width: 6px;
}

.harness-body::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.25);
    border-radius: 4px;
}

.harness-body::-webkit-scrollbar-thumb {
    background: rgba(255, 46, 147, 0.35);
    border-radius: 4px;
}

.harness-body::-webkit-scrollbar-thumb:hover {
    background: var(--primary-pink);
}

.harness-body h3 {
    color: var(--primary-pink);
    font-size: 1.3rem;
    margin-bottom: 1.25rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
}

.harness-body p {
    margin-bottom: 1.2rem;
    color: #e5dada;
    line-height: 1.8;
    font-size: 1.02rem;
}

.harness-body p:last-child {
    margin-bottom: 2rem;
}

.harness-fade-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 75px;
    background: linear-gradient(to bottom, rgba(10, 0, 5, 0), rgba(15, 5, 12, 0.95));
    pointer-events: none;
    border-bottom-left-radius: 14px;
    border-bottom-right-radius: 14px;
    transition: opacity 0.3s ease;
}

/* Leaderboard Section Header & Controls */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.header-left h2 {
    font-size: 2rem;
    font-weight: 700;
}

.model-count-badge {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    border-radius: 20px;
    background: rgba(255, 46, 147, 0.1);
    color: var(--primary-pink-light);
    border: 1px solid var(--glass-border);
}

/* Head-to-Head Matchup Section */
.matchup-section {
    padding: 2.25rem;
    width: 100%;
}

.matchup-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.random-matchup-btn {
    position: relative;
    background: rgba(255, 46, 147, 0.12);
    border: 1px solid rgba(255, 46, 147, 0.35);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.84rem;
    padding: 0.5rem 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    overflow: hidden;
    border-radius: 20px;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.random-matchup-btn:hover:not(.charging) {
    background: linear-gradient(135deg, #ff2e93, #a855f7);
    border-color: transparent;
    box-shadow: 0 0 20px rgba(255, 46, 147, 0.6);
    transform: translateY(-2px);
}

.random-matchup-btn:active:not(.charging) {
    transform: scale(0.96);
}

.random-matchup-btn .dice-icon-svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.random-matchup-btn:hover:not(.charging) .dice-icon-svg {
    transform: rotate(180deg);
}

/* Charging / Rolling state with progress fill */
.random-matchup-btn.charging {
    pointer-events: none;
    border-color: var(--primary-pink);
    background: rgba(255, 46, 147, 0.25);
    box-shadow: 0 0 24px rgba(255, 46, 147, 0.8);
}

.random-matchup-btn.charging .dice-icon-svg {
    animation: diceSpin 0.3s linear infinite;
}

@keyframes diceSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.random-matchup-btn .charge-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, #ff2e93, #38bdf8);
    box-shadow: 0 0 8px #ff2e93;
    transition: width 0.6s linear;
}

.random-matchup-btn.charging .charge-bar {
    width: 100%;
}

/* Matchup Cards Roulette Shimmer Effect */
.matchup-results-container.shuffling {
    animation: matchupPulse 0.2s ease infinite alternate;
}

@keyframes matchupPulse {
    from { filter: brightness(1); }
    to { filter: brightness(1.2) drop-shadow(0 0 16px rgba(255, 46, 147, 0.45)); }
}

.matchup-results-container.locked-in {
    animation: lockInFlash 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes lockInFlash {
    0% { transform: scale(0.985); filter: brightness(1.4); }
    100% { transform: scale(1); filter: brightness(1); }
}

.matchup-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.matchup-select-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    flex: 1;
    min-width: 240px;
    max-width: 380px;
}

.matchup-select-group label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.matchup-select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 46, 147, 0.3);
    border-radius: 12px;
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    outline: none;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.matchup-select:focus {
    border-color: var(--primary-pink);
    box-shadow: 0 0 16px rgba(255, 46, 147, 0.4);
}

.matchup-select option {
    background: #180a14;
    color: #ffffff;
}

.matchup-vs-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff2e93, #7e22ce);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 900;
    color: #ffffff;
    box-shadow: 0 0 20px rgba(255, 46, 147, 0.5);
    margin-top: 1.2rem;
}

/* Matchup Results Grid */
.matchup-results-container {
    background: rgba(0, 0, 0, 0.45);
    border-radius: 18px;
    border: 1px solid rgba(255, 46, 147, 0.15);
    padding: 2rem;
}

.matchup-cards-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .matchup-cards-row {
        grid-template-columns: 1fr;
    }
}

.matchup-model-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.matchup-model-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.matchup-model-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
    font-weight: 800;
    color: #ffffff;
}

.matchup-metric-bars {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.matchup-metric-item {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.matchup-metric-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    font-weight: 700;
}

.matchup-metric-name {
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.matchup-metric-score {
    color: #ffffff;
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    font-weight: 800;
}

.matchup-meter {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    overflow: hidden;
}

.matchup-meter-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

/* Matchup Deltas & Verdict */
.matchup-delta-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.75rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--glass-border);
}

@media (max-width: 850px) {
    .matchup-delta-summary {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 550px) {
    .matchup-delta-summary {
        grid-template-columns: 1fr;
    }
}

.delta-box {
    background: rgba(0, 0, 0, 0.5);
    padding: 1rem;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--glass-border);
}

.delta-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.8px;
    margin-bottom: 0.25rem;
}

.delta-val {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 900;
}

.delta-winner-a { color: #38bdf8; }
.delta-winner-b { color: #ff2e93; }
.delta-tie { color: #94a3b8; }

.matchup-takeaway-card {
    background: rgba(255, 46, 147, 0.06);
    border: 1px solid rgba(255, 46, 147, 0.25);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
}

.matchup-takeaway-card h4 {
    color: var(--primary-pink);
    font-size: 0.92rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.4rem;
}

.matchup-takeaway-card p {
    font-size: 0.95rem;
    color: #e5dada;
    line-height: 1.6;
}

/* Leaderboard Action Buttons */
.leaderboard-action-buttons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.action-pill-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.65rem 0.95rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.action-pill-btn:hover {
    background: rgba(255, 46, 147, 0.15);
    border-color: rgba(255, 46, 147, 0.4);
    color: #ffffff;
    transform: translateY(-1px);
}

.action-pill-btn.copied {
    background: rgba(34, 197, 94, 0.2);
    border-color: #22c55e;
    color: #86efac;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex-wrap: wrap;
}

/* Search Bar */
.search-box {
    position: relative;
    min-width: 320px;
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.search-box input {
    width: 100%;
    background: rgba(0, 0, 0, 0.45);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 0.75rem 2.5rem 0.75rem 2.75rem;
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.92rem;
    outline: none;
    transition: all 0.2s ease;
}

.search-box input:focus {
    border-color: var(--primary-pink);
    box-shadow: 0 0 0 3px rgba(255, 46, 147, 0.2);
    background: rgba(0, 0, 0, 0.6);
}

.search-box input::placeholder {
    color: var(--text-subtle);
}

.clear-search-btn {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
}

.clear-search-btn:hover {
    color: var(--primary-pink);
}

/* Leaderboard Quirks Discovery Banner */
.leaderboard-quirk-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.95rem 1.4rem;
    margin-bottom: 1.75rem;
    background: linear-gradient(90deg, rgba(255, 46, 147, 0.12), rgba(245, 158, 11, 0.08));
    border: 1px solid rgba(255, 46, 147, 0.28);
    border-radius: 14px;
    text-decoration: none;
    transition: all 0.25s ease;
    gap: 1rem;
}

.leaderboard-quirk-banner:hover {
    background: linear-gradient(90deg, rgba(255, 46, 147, 0.2), rgba(245, 158, 11, 0.15));
    border-color: rgba(255, 46, 147, 0.55);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 46, 147, 0.22);
}

.banner-left {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.banner-icon {
    font-size: 1.35rem;
}

.banner-text {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    font-size: 0.88rem;
}

.banner-text strong {
    color: #ffffff;
    font-weight: 700;
}

.banner-text span {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.banner-action {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--primary-pink);
    white-space: nowrap;
    padding: 0.4rem 0.85rem;
    border-radius: 8px;
    background: rgba(255, 46, 147, 0.12);
    border: 1px solid rgba(255, 46, 147, 0.25);
    transition: all 0.2s ease;
}

.leaderboard-quirk-banner:hover .banner-action {
    background: var(--primary-pink);
    color: #ffffff;
}

@media (max-width: 768px) {
    .leaderboard-quirk-banner {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Card Quirk Tag */
.card-quirk-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    background: rgba(245, 158, 11, 0.14);
    border: 1px solid rgba(245, 158, 11, 0.35);
    color: #fbbf24;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
}

.card-quirk-tag:hover {
    background: rgba(245, 158, 11, 0.28);
    border-color: #fbbf24;
    transform: scale(1.05);
}

.card-quirk-tag.danger {
    background: rgba(239, 68, 68, 0.14);
    border-color: rgba(239, 68, 68, 0.4);
    color: #f87171;
}

/* Controls Toolbar */
.controls-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
    margin-bottom: 2rem;
    padding: 1.25rem 1.5rem;
    background: rgba(0, 0, 0, 0.35);
    border-radius: 14px;
    border: 1px solid var(--glass-border);
}

.sort-controls, .filter-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.control-label {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.btn-group {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.sort-btn, .filter-pill {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    padding: 0.55rem 1.1rem;
    border-radius: 10px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.sort-btn:hover, .filter-pill:hover {
    background: rgba(255, 46, 147, 0.1);
    color: var(--text-main);
    border-color: rgba(255, 46, 147, 0.3);
}

.sort-btn.active, .filter-pill.active {
    background: var(--accent-gradient);
    border-color: transparent;
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 4px 14px rgba(255, 46, 147, 0.3);
}

/* Leaderboard Grid & Cards */
.leaderboard-grid {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.model-card {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    align-items: center;
    gap: 1.75rem;
    padding: 1.6rem 2rem;
    background: var(--card-surface);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease, box-shadow 0.25s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.model-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: transparent;
    transition: background 0.25s ease;
}

.model-card:hover {
    transform: translateX(6px);
    border-color: var(--primary-pink);
    box-shadow: 0 10px 30px rgba(255, 46, 147, 0.15);
    background: rgba(255, 46, 147, 0.06);
}

.model-card:hover::before {
    background: var(--primary-pink);
}

/* Rank Styling */
.model-rank-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.model-rank {
    font-family: 'Outfit', sans-serif;
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--text-muted);
    text-align: center;
    line-height: 1;
}

.rank-top-1 { color: #ffd700 !important; text-shadow: 0 0 15px rgba(255, 215, 0, 0.4); }
.rank-top-2 { color: #e0e0e0 !important; text-shadow: 0 0 15px rgba(224, 224, 224, 0.4); }
.rank-top-3 { color: #cd7f32 !important; text-shadow: 0 0 15px rgba(205, 127, 50, 0.4); }

.rank-medal {
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.8px;
    margin-top: 0.25rem;
}

.rank-top-1 + .rank-medal { color: #ffd700; }
.rank-top-2 + .rank-medal { color: #e0e0e0; }
.rank-top-3 + .rank-medal { color: #cd7f32; }

.overall-rank-badge {
    font-size: 0.68rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 0.35rem;
    white-space: nowrap;
    letter-spacing: 0.4px;
    background: rgba(255, 255, 255, 0.06);
    padding: 0.15rem 0.45rem;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

/* Model Info */
.model-info {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.model-header-line {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.model-info h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #ffffff;
}

.context-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    background: rgba(255, 46, 147, 0.12);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    color: var(--primary-pink-light);
}

.model-desc {
    color: var(--text-muted);
    font-size: 0.96rem;
    line-height: 1.55;
    max-width: 680px;
}

/* Benchmark Charts Section (Artificial Analysis Wide Breakout) */
.benchmark-charts-section {
    margin-bottom: 1rem;
    width: calc(100% + min(440px, 30vw));
    margin-left: calc(-0.5 * min(440px, 30vw));
    margin-right: calc(-0.5 * min(440px, 30vw));
}

@media (max-width: 1300px) {
    .benchmark-charts-section {
        width: 100%;
        margin-left: 0;
        margin-right: 0;
    }
}

.chart-dimension-tabs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.chart-tab-btn {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.chart-tab-btn:hover {
    background: rgba(255, 46, 147, 0.12);
    color: #ffffff;
    border-color: rgba(255, 46, 147, 0.4);
}

.chart-tab-btn.active {
    background: var(--primary-pink);
    color: #ffffff;
    border-color: var(--primary-pink);
    box-shadow: 0 0 15px rgba(255, 46, 147, 0.4);
}

.benchmark-charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    width: 100%;
    transition: all 0.3s ease;
}

.benchmark-charts-grid.single-view {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    width: 100%;
}

.benchmark-charts-grid.single-view .chart-card {
    max-width: 840px;
    width: 100%;
    margin: 0 auto;
    box-shadow: 0 16px 45px rgba(0, 0, 0, 0.55), 0 0 30px rgba(255, 46, 147, 0.15);
    animation: centerpiecePopIn 0.32s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes centerpiecePopIn {
    from {
        opacity: 0.35;
        transform: translateY(14px) scale(0.985);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 950px) {
    .benchmark-charts-grid {
        grid-template-columns: 1fr;
    }
}

.chart-card {
    padding: 1.5rem 1.25rem 2.5rem 1.25rem;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    width: 100%;
    min-width: 0;
    border-radius: 18px;
}

.chart-header {
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--glass-border);
}

.chart-title-line {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 0.2rem;
}

.chart-color-box {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.logic-color { background: #a855f7; box-shadow: 0 0 10px rgba(168, 85, 247, 0.7); }
.prose-color { background: var(--primary-pink); box-shadow: 0 0 10px rgba(255, 46, 147, 0.7); }
.flex-color { background: #06b6d4; box-shadow: 0 0 10px rgba(6, 182, 212, 0.7); }
.knowledge-color { background: #10b981; box-shadow: 0 0 10px rgba(16, 185, 129, 0.7); }

.chart-title-line h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
}

.chart-subtitle {
    font-size: 0.74rem;
    color: var(--text-muted);
}

/* Chart Container: Clean Horizontal Ranking Bars in 2x2 Grid */
.chart-canvas-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    position: relative;
    padding: 0.25rem 0 0.5rem 0;
}

.horizontal-bars-list {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    width: 100%;
}

.h-bar-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.35rem 0.65rem;
    border-radius: 9px;
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid transparent;
    transition: all 0.2s ease;
    cursor: pointer;
    min-height: 42px;
}

.h-bar-row:hover {
    background: rgba(255, 46, 147, 0.08);
    border-color: rgba(255, 46, 147, 0.25);
    transform: translateX(4px);
}

.h-bar-header-row {
    display: contents;
}

.h-bar-model-info {
    display: contents;
}

.h-bar-rank {
    order: 1;
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--text-muted);
    width: 24px;
    flex-shrink: 0;
    text-align: left;
    font-family: 'JetBrains Mono', monospace;
}

.card-brand-logo {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
    padding: 4.5px;
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.4);
    background: rgba(255, 255, 255, 0.06);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.model-card:hover .card-brand-logo {
    transform: scale(1.08);
    border-color: var(--primary-pink);
    box-shadow: 0 0 14px rgba(255, 46, 147, 0.35);
}

.brand-logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.brand-logo-letter {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    line-height: 1;
    color: #ffffff;
}

.model-title-with-logo {
    display: flex;
    align-items: center;
    gap: 0.95rem;
}

.h-bar-brand-icon {
    order: 2;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    flex-shrink: 0;
    padding: 3px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.38);
    color: #ffffff;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.h-bar-row:hover .h-bar-brand-icon {
    transform: scale(1.1);
    border-color: rgba(255, 255, 255, 0.45);
}

.h-bar-brand-icon .brand-logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.h-bar-brand-icon .brand-logo-letter {
    font-size: 0.85rem;
    font-weight: 800;
}

.h-bar-name {
    order: 3;
    font-size: 0.86rem;
    font-weight: 600;
    color: #ffffff;
    width: 145px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-shrink: 0;
}

.h-bar-track {
    order: 4;
    flex: 1;
    height: 11px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    min-width: 60px;
}

.h-bar-fill {
    height: 100%;
    border-radius: 5px;
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
}

.h-bar-val {
    order: 5;
    font-family: 'Outfit', sans-serif;
    font-size: 0.86rem;
    font-weight: 800;
    width: 32px;
    text-align: right;
    flex-shrink: 0;
    line-height: 1;
}

/* Tooltip Popup on Bar Hover (Artificial Analysis Exact Style) */
.bar-tooltip {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    background: #0f050c;
    border: 1px solid var(--primary-pink);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8), 0 0 16px rgba(255, 46, 147, 0.45);
    padding: 0.55rem 0.9rem;
    border-radius: 8px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
    z-index: 60;
    text-align: center;
}

.bar-column:hover .bar-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-4px);
}

.bar-tooltip-title {
    font-weight: 700;
    font-size: 0.82rem;
    color: #ffffff;
    margin-bottom: 0.2rem;
}

.bar-tooltip-score {
    font-size: 0.88rem;
    font-weight: 900;
    color: var(--primary-pink);
}

.bar-tooltip-meta {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* Metrics Grid in Cards */
.model-metrics {
    display: flex;
    gap: 0.85rem;
}

.metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.55);
    padding: 0.85rem 1.15rem;
    border-radius: 14px;
    min-width: 95px;
    border: 1px solid rgba(255, 46, 147, 0.14);
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.model-card:hover .metric {
    border-color: rgba(255, 46, 147, 0.35);
    background: rgba(0, 0, 0, 0.7);
    transform: translateY(-2px);
}

.metric.active-metric-box {
    background: rgba(255, 46, 147, 0.12) !important;
    border-color: rgba(255, 46, 147, 0.55) !important;
    box-shadow: 0 0 16px rgba(255, 46, 147, 0.35);
    transform: scale(1.04);
}

.metric-val {
    font-family: 'Outfit', sans-serif;
    font-size: 1.55rem;
    font-weight: 900;
    color: var(--primary-pink);
    line-height: 1;
    margin-bottom: 0.35rem;
    letter-spacing: -0.5px;
}

.metric-label {
    font-size: 0.74rem;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.8px;
    font-weight: 700;
}

/* No Results Card */
.no-results-card {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--card-surface);
    border-radius: 16px;
    border: 1px dashed var(--glass-border);
}

.no-results-card p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* Quirks Section */
.quirks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.75rem;
}

.quirk-card {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    position: relative;
    overflow: hidden;
}

.quirk-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.quirk-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
}

.quirk-tag {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 0.25rem 0.65rem;
    border-radius: 12px;
}

.danger-tag { background: rgba(255, 51, 75, 0.2); color: var(--danger-color); border: 1px solid rgba(255, 51, 75, 0.3); }
.warning-tag { background: rgba(255, 170, 51, 0.2); color: var(--warning-color); border: 1px solid rgba(255, 170, 51, 0.3); }
.info-tag { background: rgba(255, 85, 153, 0.2); color: var(--info-color); border: 1px solid rgba(255, 85, 153, 0.3); }

.hallucination-meter {
    background: rgba(0, 0, 0, 0.4);
    padding: 0.85rem 1rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.meter-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.meter-header strong {
    color: var(--text-main);
}

.meter-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.meter-fill {
    height: 100%;
    border-radius: 3px;
}

.danger-fill { background: linear-gradient(90deg, #ff66b2, var(--danger-color)); box-shadow: 0 0 10px rgba(255, 51, 75, 0.5); }
.warning-fill { background: linear-gradient(90deg, #ffaa33, var(--primary-pink)); }
.info-fill { background: var(--accent-gradient); }

.quirk-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.quirk-card.danger { border-top: 3px solid var(--danger-color); }
.quirk-card.warning { border-top: 3px solid var(--warning-color); }
.quirk-card.info { border-top: 3px solid var(--info-color); }

/* Model Modal */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    max-width: 720px;
    width: 100%;
    padding: 2.5rem;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.92);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.active .modal-card {
    transform: scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.4rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 10;
}

.modal-close-btn:hover {
    background: var(--primary-pink);
    color: white;
    transform: rotate(90deg);
}

.modal-header-section {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 2rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--glass-border);
}

.modal-rank-badge {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-pink);
    line-height: 1;
}

.modal-title-area h2 {
    font-size: 1.75rem;
    margin-bottom: 0.3rem;
}

.modal-score-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.85rem;
    margin-bottom: 2rem;
}

@media (max-width: 600px) {
    .modal-score-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.modal-quirk-callout {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1.15rem;
    margin-bottom: 1.5rem;
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 12px;
    font-size: 0.82rem;
    gap: 0.75rem;
}

.modal-quirk-callout strong {
    color: #fbbf24;
}

.modal-quirk-jump {
    color: var(--primary-pink);
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.modal-quirk-jump:hover {
    color: #ffffff;
    text-decoration: underline;
}

.modal-score-box {
    background: rgba(0, 0, 0, 0.55);
    padding: 1.35rem 1rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 46, 147, 0.16);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.modal-score-num {
    font-family: 'Outfit', sans-serif;
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--primary-pink);
    line-height: 1;
    margin-bottom: 0.35rem;
    letter-spacing: -0.5px;
}

.modal-vector-track {
    width: 80%;
    height: 8px;
    display: flex;
    align-items: center;
    margin: 0.2rem 0 0.5rem 0;
    background: transparent;
    position: relative;
}

.modal-vector-bar {
    height: 4px;
    background: linear-gradient(90deg, rgba(255, 102, 178, 0.4), #ff2e93);
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(255, 46, 147, 0.7);
    position: relative;
    transition: width 0.5s ease;
    min-width: 10px;
}

.modal-vector-bar::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 0 8px #ff66b2;
}

.modal-vector-bar.bar-logic::after { box-shadow: 0 0 8px #c084fc, 0 0 14px #7e22ce; }
.modal-vector-bar.bar-prose::after { box-shadow: 0 0 8px #ff66b2, 0 0 14px #ff2e93; }
.modal-vector-bar.bar-flex::after { box-shadow: 0 0 8px #38bdf8, 0 0 14px #0284c7; }
.modal-vector-bar.bar-knowledge::after { box-shadow: 0 0 8px #34d399, 0 0 14px #059669; }

.modal-score-box.box-logic { border-color: rgba(192, 132, 252, 0.25); }
.modal-score-box.box-logic:hover { border-color: #c084fc; box-shadow: 0 6px 20px rgba(192, 132, 252, 0.25); }
.modal-score-box.box-prose { border-color: rgba(255, 46, 147, 0.25); }
.modal-score-box.box-prose:hover { border-color: #ff2e93; box-shadow: 0 6px 20px rgba(255, 46, 147, 0.25); }
.modal-score-box.box-flex { border-color: rgba(56, 189, 248, 0.25); }
.modal-score-box.box-flex:hover { border-color: #38bdf8; box-shadow: 0 6px 20px rgba(56, 189, 248, 0.25); }
.modal-score-box.box-knowledge { border-color: rgba(52, 211, 153, 0.25); }
.modal-score-box.box-knowledge:hover { border-color: #34d399; box-shadow: 0 6px 20px rgba(52, 211, 153, 0.25); }

.modal-brand-logo {
    width: 52px;
    height: 52px;
    padding: 6.5px;
    border-radius: 14px;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), 0 0 20px rgba(255, 46, 147, 0.25);
}

.modal-brand-logo .brand-logo-letter {
    font-size: 1.5rem;
    font-weight: 800;
}

.matchup-model-box .card-brand-logo {
    width: 44px;
    height: 44px;
    padding: 5px;
    border-radius: 12px;
}

.matchup-model-box .card-brand-logo .brand-logo-letter {
    font-size: 1.25rem;
}

.modal-score-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.8px;
    font-weight: 600;
}

.modal-desc-box {
    background: rgba(255, 46, 147, 0.05);
    border: 1px solid var(--glass-border);
    padding: 1.25rem;
    border-radius: 12px;
    margin-bottom: 1.75rem;
    line-height: 1.7;
    color: #e5dada;
}

/* Floating Back to Top Button */
.back-to-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--card-surface);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 90;
}

.back-to-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top-btn:hover {
    background: var(--accent-gradient);
    border-color: transparent;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(255, 46, 147, 0.4);
}

/* Quirks & Caveats 2x2 Grid */
.quirks-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (max-width: 860px) {
    .quirks-grid {
        grid-template-columns: 1fr;
    }
}

.quirk-card {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.quirk-card:hover {
    transform: translateY(-2px);
}

.quirk-card.danger {
    border-color: rgba(239, 68, 68, 0.35);
    background: rgba(239, 68, 68, 0.04);
}

.quirk-card.warning {
    border-color: rgba(245, 158, 11, 0.35);
    background: rgba(245, 158, 11, 0.04);
}

.quirk-card.gemini-theme {
    border-color: rgba(49, 134, 255, 0.4);
    background: rgba(49, 134, 255, 0.04);
}

.quirk-card.info {
    border-color: rgba(56, 189, 248, 0.35);
    background: rgba(56, 189, 248, 0.04);
}

.quirk-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.quirk-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
}

.quirk-tag {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    padding: 0.25rem 0.65rem;
    border-radius: 8px;
}

.danger-tag { background: rgba(239, 68, 68, 0.2); color: #fca5a5; border: 1px solid rgba(239, 68, 68, 0.4); }
.gemini-tag { background: rgba(49, 134, 255, 0.2); color: #93c5fd; border: 1px solid rgba(49, 134, 255, 0.4); }
.warning-tag { background: rgba(245, 158, 11, 0.2); color: #fde68a; border: 1px solid rgba(245, 158, 11, 0.4); }
.info-tag { background: rgba(56, 189, 248, 0.2); color: #bae6fd; border: 1px solid rgba(56, 189, 248, 0.4); }

.hallucination-meter {
    background: rgba(0, 0, 0, 0.45);
    border-radius: 10px;
    padding: 0.85rem 1rem;
    border: 1px solid var(--glass-border);
}

.meter-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.meter-header strong {
    color: #ffffff;
}

.meter-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    overflow: hidden;
}

.meter-fill {
    height: 100%;
    border-radius: 4px;
}

.danger-fill { background: linear-gradient(90deg, #f87171, #ef4444); }
.gemini-fill { background: linear-gradient(90deg, #60a5fa, #3186ff); }
.warning-fill { background: linear-gradient(90deg, #fbbf24, #f59e0b); }
.info-fill { background: linear-gradient(90deg, #38bdf8, #0284c7); }

.quirk-card p {
    font-size: 0.92rem;
    color: #e5dada;
    line-height: 1.6;
}

/* Footer */
footer {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
    font-size: 0.92rem;
    border-top: 1px solid var(--glass-border);
    background: linear-gradient(180deg, transparent 0%, rgba(255, 46, 147, 0.03) 100%);
}

.footer-content {
    max-width: 600px;
    margin: 0 auto;
}

.footer-content p {
    margin-bottom: 0.5rem;
}

.footer-sub {
    font-size: 0.8rem;
    color: var(--text-subtle);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

.methodology-card { animation-delay: 0.1s; }
.harness-section { animation-delay: 0.2s; }
.leaderboard-section { animation-delay: 0.3s; }
.quirks-section { animation-delay: 0.4s; }

/* Responsive Breakpoints */
@media (max-width: 900px) {
    .controls-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .search-box {
        min-width: 100%;
        width: 100%;
    }
    .header-right {
        width: 100%;
    }
}

@media (max-width: 768px) {
    /* Base Container */
    .container {
        padding: 1.5rem 0.85rem;
        gap: 2rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow-x: hidden;
    }

    /* Header */
    .glass-header {
        padding: 2.5rem 1rem 1.75rem 1rem;
    }
    .header-content h1 {
        font-size: 1.85rem;
        line-height: 1.2;
    }
    .subtitle {
        font-size: 0.92rem;
    }
    .quick-nav-bar {
        gap: 0.4rem;
        margin-top: 1.25rem;
    }
    .nav-pill {
        padding: 0.4rem 0.8rem;
        font-size: 0.76rem;
    }

    /* Notice Banner */
    .important-notice-banner {
        padding: 0.85rem 1rem;
        gap: 0.6rem;
    }

    /* Controls & Toolbar */
    .section-header {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    .controls-toolbar {
        padding: 0.85rem;
        gap: 0.85rem;
        border-radius: 12px;
    }
    .sort-controls, .filter-controls {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.4rem;
        width: 100%;
    }
    .control-label {
        font-size: 0.75rem;
    }
    .btn-group, .filter-pills {
        display: flex;
        flex-wrap: wrap;
        gap: 0.35rem;
        width: 100%;
    }
    .sort-btn, .filter-pill {
        padding: 0.38rem 0.7rem;
        font-size: 0.78rem;
        border-radius: 8px;
    }

    /* Leaderboard Model Cards */
    .model-card {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0.85rem;
        padding: 1rem 0.85rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        border-radius: 14px;
    }
    .model-card:hover {
        transform: none;
    }
    .model-rank-wrapper {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        padding-bottom: 0.5rem;
    }
    .model-rank {
        font-size: 1.6rem;
        line-height: 1;
    }
    .rank-medal {
        font-size: 0.72rem;
        margin-top: 0;
    }
    .overall-rank-badge {
        font-size: 0.68rem;
        margin-top: 0;
        padding: 0.15rem 0.4rem;
    }
    .model-info {
        width: 100%;
        min-width: 0;
    }
    .model-header-line {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    .model-header-line h3 {
        font-size: 1.12rem;
    }
    .card-brand-logo {
        width: 32px;
        height: 32px;
        padding: 3px;
    }
    .context-tag {
        font-size: 0.65rem;
        padding: 0.2rem 0.45rem;
    }
    .model-desc {
        font-size: 0.84rem;
        line-height: 1.45;
        margin-top: 0.35rem;
        width: 100%;
    }
    .model-metrics {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 0.35rem;
        width: 100%;
        box-sizing: border-box;
    }
    .metric {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        padding: 0.45rem 0.15rem;
        border-radius: 10px;
        min-width: 0;
        width: 100%;
        box-sizing: border-box;
    }
    .metric-val {
        font-size: 1.15rem;
        font-weight: 800;
        margin-bottom: 0.15rem;
        letter-spacing: -0.5px;
        line-height: 1;
    }
    .metric-label {
        font-size: 0.62rem;
        letter-spacing: 0.4px;
        font-weight: 700;
    }

    /* Comparative Horizontal Bar Charts */
    .benchmark-charts-section {
        width: 100%;
        max-width: 100%;
    }
    .benchmark-charts-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        width: 100%;
    }
    .chart-card {
        padding: 1.15rem 0.75rem 1.75rem 0.75rem;
        width: 100%;
        max-width: 100%;
        border-radius: 14px;
        box-sizing: border-box;
    }
    .chart-header {
        margin-bottom: 0.85rem;
        padding-bottom: 0.4rem;
    }
    .chart-title-line h3 {
        font-size: 1.1rem;
    }
    .chart-dimension-tabs {
        gap: 0.35rem;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 0.4rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .chart-dimension-tabs::-webkit-scrollbar {
        display: none;
    }
    .chart-tab-btn {
        padding: 0.35rem 0.7rem;
        font-size: 0.75rem;
        white-space: nowrap;
        flex-shrink: 0;
    }
    .horizontal-bars-list {
        display: flex;
        flex-direction: column;
        gap: 0.25rem;
        width: 100%;
        max-width: 100%;
    }
    .h-bar-row {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0.4rem;
        padding: 0.45rem 0.6rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        min-height: auto;
    }
    .h-bar-row:hover {
        transform: none;
    }
    .h-bar-header-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        order: 1;
    }
    .h-bar-model-info {
        display: flex;
        align-items: center;
        gap: 0.45rem;
        min-width: 0;
        flex: 1;
    }
    .h-bar-rank {
        width: 22px;
        font-size: 0.76rem;
        flex-shrink: 0;
        order: 1;
    }
    .h-bar-brand-icon {
        width: 22px;
        height: 22px;
        padding: 2px;
        flex-shrink: 0;
        order: 2;
    }
    .h-bar-name {
        font-size: 0.82rem;
        font-weight: 600;
        width: auto;
        max-width: 100%;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        flex-shrink: 1;
        order: 3;
    }
    .h-bar-val {
        font-size: 0.84rem;
        font-weight: 800;
        width: auto;
        text-align: right;
        flex-shrink: 0;
        line-height: 1;
        order: 4;
    }
    .h-bar-track {
        flex: none;
        width: 100%;
        min-width: 100%;
        height: 7px;
        border-radius: 4px;
        order: 2;
        margin: 0.2rem 0 0.1rem 0;
    }

    /* Head-to-Head Matchup */
    .matchup-section {
        padding: 1.25rem 0.85rem;
        border-radius: 14px;
    }
    .matchup-select-row {
        flex-direction: column;
        gap: 0.75rem;
        align-items: stretch;
    }
    .matchup-select-group {
        min-width: 0;
        width: 100%;
        max-width: 100%;
    }
    .matchup-vs-circle {
        margin: 0 auto;
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
    .matchup-results-container {
        padding: 1rem 0.75rem;
        border-radius: 14px;
    }
    .matchup-cards-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .matchup-model-box {
        padding: 1rem 0.85rem;
    }
    .matchup-delta-summary {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    /* Quirks & Caveats */
    .quirks-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .quirk-card {
        padding: 1.25rem 1rem;
    }

    /* System Harness */
    .harness-section {
        padding: 1.25rem 0.85rem;
    }
    .harness-body {
        padding: 1rem 0.85rem;
        font-size: 0.8rem;
        word-break: break-word;
    }
    .harness-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .harness-actions {
        width: 100%;
        display: flex;
        gap: 0.5rem;
    }
    .copy-btn, .expand-btn {
        flex: 1;
        padding: 0.5rem 0.75rem;
        font-size: 0.78rem;
    }

    /* Methodology */
    .methodology-card {
        padding: 1.25rem 1rem;
    }

    /* Modal Popup */
    .model-modal-backdrop {
        padding: 0.6rem;
    }
    .modal-card {
        padding: 1.25rem 1rem;
        max-height: 92vh;
        width: 100%;
        border-radius: 16px;
    }
    .modal-score-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem 0.5rem;
    }
    .model-card {
        padding: 0.85rem 0.65rem;
    }
    .h-bar-name {
        font-size: 0.78rem;
    }
    .matchup-delta-summary {
        grid-template-columns: 1fr;
    }
    .metric-val {
        font-size: 1.05rem;
    }
    .metric-label {
        font-size: 0.58rem;
    }
}