/* Hero Section - Premium & Centered */
.hero-section {
    position: relative;
    background: radial-gradient(circle at 50% 0%, rgba(124, 58, 237, 0.15) 0%, transparent 60%);
    border-bottom: none;
    /* Removed hard border for seamless transition */
    /* Use flexbox for true vertical centering */
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 50vh;
    /* Takes up half the viewport height */
    padding: 2rem 1.5rem;
    /* Reduced padding since we rely on flex/height */
    overflow: hidden;

    /* Soften the bottom edge completely to blend with body */
    -webkit-mask-image: linear-gradient(to bottom, black 85%, transparent 100%);
    mask-image: linear-gradient(to bottom, black 85%, transparent 100%);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 200%;
    height: 100%;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.hero-container {
    max-width: 900px;
    width: 100%;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 2.75rem;
    /* Reduced from 3.5rem */
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.15;
    letter-spacing: -0.015em;
    color: #fff;
}

.gradient-text {
    background: linear-gradient(135deg, #fff 0%, #c4b5fd 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(124, 58, 237, 0.3);
}

.hero-lead {
    font-size: 1.1rem;
    /* Reduced from 1.25rem */
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2.5rem;
    /* Reduced margin */
    max-width: 90%;
    /* Widened for narrow-wide-narrow rhythm */
    width: 1000px;
    /* Cap it nicely */
    margin-left: auto;
    margin-right: auto;
}

/* Centered Search Box */
.hero-search-wrapper {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.search-input-container {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.search-input-container:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.search-input-container:focus-within {
    background: rgba(15, 23, 42, 0.8);
    border-color: var(--accent);
    box-shadow: 0 8px 32px rgba(124, 58, 237, 0.25), 0 0 0 2px rgba(124, 58, 237, 0.1);
    transform: translateY(-2px);
}

.hero-search-box {
    width: 100%;
    padding: 1.2rem 1.2rem 1.2rem 3.5rem;
    font-size: 1.1rem;
    background: transparent;
    border: none;
    color: #fff;
    border-radius: 16px;
}

.hero-search-box:focus {
    outline: none;
    border: none;
    box-shadow: none;
}

.search-icon {
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    opacity: 0.5;
    pointer-events: none;
    transition: opacity 0.2s;
}

.search-input-container:focus-within .search-icon {
    opacity: 1;
    color: var(--accent);
}

/* Responsive adjust */
@media (max-width: 768px) {
    .hero-section {
        padding: 4rem 1rem 3rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-lead {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
}

/* Trending Bar */
.trending-bar {
    max-width: 1400px;
    margin: 0 auto 2.5rem;
    padding: 0 1rem;
    position: relative;
    z-index: 10;
}

/* Lightweight Variant (Under Search) */
.trending-bar.lightweight {
    margin: 0.5rem auto 0;
    padding: 0;
    max-width: 100%;
}

.trending-bar.lightweight .trending-bar-content {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    justify-content: center;
    gap: 0.5rem;
}

.trending-bar.lightweight .trending-bar-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.5);
    margin-right: 0.2rem;
    text-transform: none;
    letter-spacing: normal;
}

.trending-bar.lightweight .trending-bar-tags {
    flex: unset;
    /* Prevent full width expansion to allow centering */
    justify-content: center;
}

.trending-bar.lightweight .trending-bar-tag {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.8rem;
    padding: 0.25rem 0.85rem;
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(4px);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.trending-bar.lightweight .trending-bar-tag:hover {
    background: rgba(124, 58, 237, 0.15);
    border-color: rgba(124, 58, 237, 0.3);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.trending-bar-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    background: rgba(124, 58, 237, 0.08);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 12px 12px 0 0;
    padding: 0.75rem 1rem;
}

.trending-bar-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.trending-bar-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.trending-info-btn {
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    padding: 0;
}

.trending-info-btn:hover {
    background: rgba(124, 58, 237, 0.25);
    border-color: rgba(124, 58, 237, 0.5);
}

.info-icon {
    font-size: 0.75rem;
    color: var(--accent);
    font-weight: 700;
}

.trending-bar-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    flex: 1;
}

.trending-bar-tag {
    padding: 0.35rem 0.85rem;
    background: rgba(124, 58, 237, 0.15);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 20px;
    color: #fff;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.2s;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.trending-bar-tag:hover {
    background: rgba(124, 58, 237, 0.25);
    border-color: rgba(124, 58, 237, 0.5);
    transform: translateY(-1px);
}

/* Specific override for lightweight context */
.trending-bar.lightweight .trending-bar-tag .fire-emoji {
    font-size: 0.8rem;
}

.trending-expand-btn {
    padding: 0.15rem 0.65rem;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 99px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.trending-expand-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
}

.trending-bar-tag.trending-more {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.8);
}

/* Trending Criteria Panel */
.trending-criteria {
    background: rgba(124, 58, 237, 0.05);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-top: none;
    border-radius: 0 0 12px 12px;
    padding: 1rem;
    margin-top: -1px;
    animation: slideDown 0.2s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

.criteria-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.criteria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.criteria-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
}

.criteria-label {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.criteria-value {
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
}

.criteria-formula {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 0.75rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 6px;
    border-left: 3px solid var(--accent);
}

.criteria-formula strong {
    color: var(--accent);
}

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

    .trending-bar-header {
        width: 100%;
    }
}

.search-filter {
    max-width: 1400px;
    margin: 0 auto 2rem;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.search-box {
    width: 100%;
    padding: 1rem 1.25rem;
    font-size: 1.1rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    transition: all 0.2s ease;
}

.search-box:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

/* Navigation Tabs - Minimalist */
.nav-tabs-container {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    padding: 0 1rem;
}

.nav-tabs {
    display: flex;
    gap: 2rem;
    position: relative;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 1px;
}

.nav-tab {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1rem;
    font-weight: 600;
    padding: 0.75rem 0.5rem;
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
    box-shadow: none !important;
    /* Override default button shadow */
}

.nav-tab:hover {
    color: rgba(255, 255, 255, 0.8);
    transform: none;
    /* Override default button hover transform */
}

.nav-tab.active {
    color: #fff;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.nav-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent);
    border-radius: 2px;
}

/* Mobile Adjust for Tabs */
@media (max-width: 480px) {
    .nav-tabs {
        gap: 1.5rem;
        width: 100%;
        justify-content: space-around;
    }

    .nav-tab {
        font-size: 0.95rem;
        flex: 1;
        text-align: center;
    }
}

/* Legacy View Controls (Hidden/Removed) */
.view-controls {
    display: none;
}

.filter-group {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.filter-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.5);
    min-width: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.filter-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-tag {
    padding: 0.4rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-tag:hover {
    background: rgba(74, 158, 255, 0.1);
    border-color: rgba(74, 158, 255, 0.4);
    color: #fff;
}

.filter-tag.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

.filter-tag .count {
    font-size: 0.7rem;
    opacity: 0.6;
    background: rgba(0, 0, 0, 0.2);
    padding: 1px 6px;
    border-radius: 10px;
}

.filter-tag.active .count {
    background: rgba(255, 255, 255, 0.2);
    opacity: 1;
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem 3rem;
}

.model-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    padding: 1.25rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

.model-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent);
    box-shadow: 0 8px 32px rgba(124, 58, 237, 0.15);
    background: rgba(255, 255, 255, 0.07);
}

.model-card.is-trending {
    border-color: rgba(255, 107, 107, 0.3);
    background: rgba(255, 107, 107, 0.03);
}

.model-card.is-trending:hover {
    border-color: rgba(255, 107, 107, 0.5);
    box-shadow: 0 8px 32px rgba(255, 107, 107, 0.2);
}

.trending-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.9), rgba(245, 158, 11, 0.9));
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 5;
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.3);
}

.model-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.model-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    margin: 0;
    line-height: 1.3;
    flex: 1;
}

.freshness-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 6px;
}

.fresh-new {
    background: #4ade80;
    box-shadow: 0 0 8px #4ade80;
}

.fresh-recent {
    background: #facc15;
}

.fresh-standard {
    background: rgba(255, 255, 255, 0.3);
}

.model-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 0.75rem;
    align-items: center;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.provenance-badge {
    font-size: 0.65rem;
    padding: 2px 7px;
    border-radius: 4px;
    background: rgba(74, 158, 255, 0.1);
    color: #4a9eff;
    border: 1px solid rgba(74, 158, 255, 0.2);
    font-weight: 600;
}

.model-badge {
    padding: 0.2rem 0.6rem;
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-moe {
    background: rgba(255, 107, 107, 0.15);
    color: #ff6b6b;
    border: 1px solid rgba(255, 107, 107, 0.3);
}

.badge-dense {
    background: rgba(74, 158, 255, 0.15);
    color: #4a9eff;
    border: 1px solid rgba(74, 158, 255, 0.3);
}

.model-params {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--accent);
    margin: 0.25rem 0;
}

.model-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
    margin: 0.75rem 0;
    padding: 0.75rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex-grow: 1;
}

.model-stat {
    font-size: 0.8rem;
}

.model-stat-label {
    opacity: 0.5;
    margin-bottom: 0.2rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 600;
}

.model-stat-value {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.model-release-date {
    display: flex;
    justify-content: flex-start;
    margin-top: 0.75rem;
}

.date-pill {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    background: transparent;
    padding: 0;
    border: none;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    white-space: nowrap;
}

.date-pill:hover {
    color: rgba(255, 255, 255, 0.6);
    background: transparent;
    border: none;
}


.model-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: auto;
}

.model-actions .btn {
    flex: 1;
    padding: 0.7rem;
    font-size: 0.85rem;
    border-radius: 10px;
    font-weight: 700;
    transition: all 0.2s ease;
}

.model-actions .btn-primary {
    background: linear-gradient(90deg, var(--accent), #60a5fa);
    color: #fff;
    border: none;
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}

.model-actions .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(124, 58, 237, 0.4);
}

.intelligence-profile-compact {
    margin: 0.5rem 0;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.index-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.3rem;
    font-size: 0.7rem;
}

.index-label {
    width: 65px;
    color: rgba(255, 255, 255, 0.6);
    flex-shrink: 0;
}

.index-bar-bg {
    flex: 1;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.index-bar-fill {
    height: 100%;
    border-radius: 2px;
}

.index-val {
    width: 30px;
    text-align: right;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

.model-actions .btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.model-actions .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.25);
}

.btn-sm {
    padding: 0.6rem;
    font-size: 0.8rem;
}

.metadata {
    text-align: center;
    padding: 2rem 1rem;
    opacity: 0.5;
    font-size: 0.8rem;
}

/* Active Filters */
.active-filters {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    flex-wrap: wrap;
}

.filter-chip {
    background: rgba(74, 158, 255, 0.1);
    color: var(--accent);
    border: 1px solid rgba(74, 158, 255, 0.2);
    padding: 4px 10px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
}

.filter-chip button {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0;
    line-height: 1;
}

.clear-filters {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    text-decoration: underline;
    font-size: 0.8rem;
}

.clear-filters:hover {
    color: #ff6b6b;
}

/* Comparison Styles */
.compare-bar {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background: #1a1a1a;
    border: 2px solid var(--accent);
    border-radius: 12px;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 16px rgba(124, 58, 237, 0.2);
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
}

.compare-bar.visible {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    bottom: 3rem;
}

.compare-count {
    font-weight: 700;
    color: var(--accent);
}

.compare-checkbox-container {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 10;
}

.compare-checkbox {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent);
}

.compare-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    display: none;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.compare-content {
    background: #1a1a1a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    width: 100%;
    max-width: 1200px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2rem;
    position: relative;
}

.close-compare {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    opacity: 0.5;
}

.close-compare:hover {
    opacity: 1;
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 2rem;
}

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

.compare-table th {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.compare-table td {
    font-weight: 600;
}

.compare-table tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.compare-header-cell {
    font-size: 1rem;
    color: var(--accent) !important;
}

/* Quick Preview Tooltip */
.model-card {
    position: relative;
}

.model-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    background: rgba(10, 10, 10, 0.98);
    border: 1px solid rgba(124, 58, 237, 0.4);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    min-width: 220px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6), 0 0 12px rgba(124, 58, 237, 0.3);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 100;
    white-space: nowrap;
}

.model-card:hover .model-tooltip {
    opacity: 1;
    transform: translateX(-50%) translateY(-12px);
}

.model-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: rgba(10, 10, 10, 0.98);
}

.tooltip-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tooltip-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.25rem 0;
    font-size: 0.8rem;
}

.tooltip-label {
    color: rgba(255, 255, 255, 0.6);
}

.tooltip-value {
    color: #fff;
    font-weight: 600;
}

/* View Toggle Buttons */
.view-toggle {
    display: flex;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.03);
    padding: 0.25rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.view-toggle-btn {
    padding: 0.5rem 1rem;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.view-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.9);
}

.view-toggle-btn.active {
    background: rgba(124, 58, 237, 0.2);
    color: var(--accent);
    font-weight: 600;
}

.view-icon {
    font-size: 1rem;
}

/* Vendor Groups */
.vendor-groups {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.vendor-group {
    border: none;
    border-radius: 0;
    background: transparent;
    overflow: visible;
    transition: none;
    margin-bottom: 2rem;
    /* Increased spacing between vendors */
}

/* Removed hover effect since it's open air now */
.vendor-group:hover {
    border-color: transparent;
    background: transparent;
}

.vendor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 1.25rem;
    cursor: pointer;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.05), transparent);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    transition: all 0.2s ease;
    user-select: none;
}

.vendor-header:hover {
    background: linear-gradient(to right, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
    border-color: rgba(255, 255, 255, 0.15);
}

.vendor-header-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex: 1;
    flex-wrap: wrap;
}

.vendor-title-row {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
}

.vendor-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.01em;
}

.vendor-count {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 500;
}

.vendor-toggle-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.vendor-toggle-text {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.4);
    transition: color 0.2s;
}

.vendor-header:hover .vendor-toggle-text {
    color: rgba(255, 255, 255, 0.7);
}

.vendor-toggle-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1.2rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    padding: 0;
}

.vendor-header:hover .vendor-toggle-btn {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 15px rgba(124, 58, 237, 0.4);
}

.vendor-group.collapsed .vendor-toggle-btn {
    transform: rotate(0deg);
    /* No rotation needed for +/- logic */
}

.vendor-param-pills {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.param-pill {
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    padding: 0.2rem 0.6rem;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.param-pill:hover {
    background: rgba(124, 58, 237, 0.15);
    border-color: rgba(124, 58, 237, 0.3);
    color: #fff;
    transform: translateY(-1px);
}

.pill-count {
    font-size: 0.65rem;
    opacity: 0.5;
}

.vendor-param-range {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    padding: 0.25rem 0.75rem;
    background: rgba(124, 58, 237, 0.1);
    border-radius: 6px;
    border: 1px solid rgba(124, 58, 237, 0.2);
}

.vendor-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.vendor-content.expanded {
    max-height: 10000px;
    padding-left: 1.5rem;
}

.vendor-models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    padding: 1.5rem;
}

.vendor-show-more {
    display: block;
    width: calc(100% - 3rem);
    margin: 0 1.5rem 1.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(124, 58, 237, 0.08);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: 8px;
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.vendor-show-more:hover {
    background: rgba(124, 58, 237, 0.15);
    border-color: rgba(124, 58, 237, 0.4);
    transform: translateY(-1px);
}

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

    .vendor-models-grid {
        grid-template-columns: 1fr;
    }

    .view-controls {
        flex-direction: column;
        width: 100%;
    }

    .view-toggle {
        width: 100%;
    }

    .view-toggle-btn {
        flex: 1;
        justify-content: center;
    }

    .filter-toggle-btn {
        width: 100%;
        justify-content: center;
    }

    .vendor-header {
        padding: 0.75rem 1rem;
    }

    .vendor-title {
        font-size: 1.1rem;
    }

    .vendor-toggle-text {
        display: none;
    }

    .vendor-header-info {
        gap: 0.75rem;
    }

    .vendor-param-range {
        font-size: 0.75rem;
        padding: 0.2rem 0.5rem;
    }

    .filter-label {
        min-width: auto;
        width: 100%;
        margin-bottom: 0.5rem;
    }

    .filter-row {
        flex-direction: column;
        align-items: flex-start;
    }

    /* Hide tooltips on mobile (tap instead) */
    .model-tooltip {
        display: none;
    }
}

/* ============================================
   COMPACT CARD STYLES
   ============================================ */

.model-card-compact {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1rem;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    cursor: pointer;
    min-height: auto;
}

.model-card-compact:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.15);
    background: rgba(255, 255, 255, 0.07);
}

.model-card-compact.is-trending {
    border-color: rgba(255, 107, 107, 0.3);
    background: rgba(255, 107, 107, 0.03);
}

.model-card-compact.is-trending:hover {
    border-color: rgba(255, 107, 107, 0.5);
    box-shadow: 0 8px 24px rgba(255, 107, 107, 0.2);
}

/* Compare Toggle (Top-Left) */
.compare-toggle {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(0, 0, 0, 0.6);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 10;
    backdrop-filter: blur(8px);
}

.compare-toggle:hover {
    background: rgba(0, 0, 0, 0.8);
    color: rgba(255, 255, 255, 0.9);
}

.compare-checkbox {
    width: 13px;
    height: 13px;
    cursor: pointer;
    accent-color: var(--accent);
}

.compare-label {
    user-select: none;
    font-weight: 500;
    letter-spacing: 0.02em;
}

/* Header */
.card-header-compact {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
    margin-top: 1.3rem;
    /* Space for compare toggle */
}

.model-name-compact {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.4;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    max-height: 2.8em;
}

.card-badges {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
}

.trending-badge {
    font-size: 0.9rem;
    line-height: 1;
}

.arch-badge {
    font-size: 0.6rem;
    font-weight: 700;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.badge-dense {
    background: rgba(74, 158, 255, 0.15);
    color: rgb(74, 158, 255);
    border: 1px solid rgba(74, 158, 255, 0.3);
}

.badge-moe {
    background: rgba(168, 85, 247, 0.15);
    color: rgb(168, 85, 247);
    border: 1px solid rgba(168, 85, 247, 0.3);
}

/* Param Size */
.param-size-compact {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent);
    text-align: center;
    margin: 0.3rem 0;
    line-height: 1;
}

/* Resource Metrics */
.resource-metrics {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin: 0.4rem 0;
}

.metric-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 0.8rem;
    padding: 0.4rem 0.6rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
}

.metric-label {
    color: rgba(255, 255, 255, 0.5);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    min-width: 50px;
}

.metric-value {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    text-align: right;
    flex: 1;
    font-size: 0.8rem;
}

.vram-row {
    background: rgba(74, 158, 255, 0.08);
    border: 1px solid rgba(74, 158, 255, 0.15);
}

.bandwidth-row {
    background: rgba(168, 85, 247, 0.08);
    border: 1px solid rgba(168, 85, 247, 0.15);
}

.perf-row {
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.15);
}

/* Actions */
.model-actions-compact {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.model-actions-compact .btn-sm {
    flex: 1;
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Responsive adjustments for compact cards */
@media (max-width: 768px) {
    .model-card-compact {
        padding: 0.875rem;
    }

    .model-name-compact {
        font-size: 0.9rem;
    }

    .param-size-compact {
        font-size: 1.75rem;
    }

    .metric-row {
        font-size: 0.75rem;
    }

    .metric-value {
        font-size: 0.75rem;
    }
}

/* ============================================
   MODEL FAMILY GROUPING STYLES - HORIZONTAL LAYOUT
   ============================================ */

/* Parameter Row - Horizontal Layout - Glass Stream */
.param-row {
    display: flex;
    align-items: stretch;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.02);
    /* Very subtle glass */
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 0;
    /* Stream like */
    margin-bottom: 0;
    /* Continuous stream */
    overflow: hidden;
    transition: all 0.3s ease;
}

.param-row:hover {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
}

.param-row:last-child {
    margin-bottom: 0;
}

/* Left Section: Param Info */
.param-info {
    flex-shrink: 0;
    width: 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1rem 0.75rem;
    background: rgba(167, 139, 250, 0.08);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
}

.param-size {
    font-size: 1.5rem;
    font-weight: 800;
    color: #a78bfa;
    line-height: 1;
}

.param-count {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 0.25rem;
}

.arch-badge {
    margin-top: 0.5rem;
    background: rgba(255, 107, 107, 0.15);
    color: #ff6b6b;
    padding: 0.2rem 0.5rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 107, 107, 0.3);
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.arch-badge.dense {
    background: rgba(74, 158, 255, 0.15);
    color: #4a9eff;
    border-color: rgba(74, 158, 255, 0.3);
}

/* Specs Section: Side-by-side boxes */
.specs-section {
    flex-shrink: 0;
    display: flex;
    gap: 0rem;
    padding: 0.75rem 0.5rem;
    align-items: center;
}

.spec-box {
    width: 185px;
    height: 132px;
    padding: 0.85rem 0.5rem;
    background: transparent;
    /* Minimalist */
    border-radius: 0;
    border: none;
    /* border-right: 1px solid rgba(255, 255, 255, 0.05); Optional separator */
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.spec-box-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.6rem;
    flex-wrap: wrap;
}

.spec-box-icon {
    font-size: 0.85rem;
    opacity: 0.9;
}

.spec-box-title {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 700;
}

/* Speed selector dropdown */
.speed-selector {
    position: relative;
    display: inline-block;
    margin-left: auto;
}

.speed-dropdown {
    background: rgba(74, 158, 255, 0.15);
    border: 1px solid rgba(74, 158, 255, 0.3);
    border-radius: 6px;
    padding: 0.3rem 1.5rem 0.3rem 0.6rem;
    font-size: 0.65rem;
    font-weight: 700;
    color: #4a9eff;
    cursor: pointer;
    appearance: none;
    outline: none;
    transition: all 0.2s ease;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234a9eff' d='M6 8L2 4h8z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.4rem center;
    background-size: 10px;
}

.speed-dropdown:hover {
    background-color: rgba(74, 158, 255, 0.25);
    border-color: rgba(74, 158, 255, 0.5);
}

.speed-dropdown:focus {
    box-shadow: 0 0 0 2px rgba(74, 158, 255, 0.3);
}

.spec-box-content {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
}

.spec-box-content strong {
    color: #fff;
    font-weight: 700;
}

.spec-box-content .detail {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.55);
}

/* TTFT mini chart with visual lines */
.ttft-mini-chart {
    height: 32px;
    background: linear-gradient(135deg,
            rgba(15, 15, 30, 0.8) 0%,
            rgba(26, 26, 46, 0.9) 100%);
    border-radius: 6px;
    position: relative;
    overflow: hidden;
}

.ttft-mini-chart svg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

/* Separate action button below chart */
.ttft-action-btn {
    display: block;
    text-align: center;
    font-size: 0.5rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    background: linear-gradient(90deg,
            rgba(74, 158, 255, 0.65) 0%,
            rgba(167, 139, 250, 0.65) 50%,
            rgba(255, 107, 107, 0.55) 100%);
    padding: 5px 8px;
    margin-top: 4px;
    letter-spacing: 0.02em;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ttft-action-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 2px 8px rgba(74, 158, 255, 0.3);
    color: #fff;
}

/* Models Section: Scrollable container */
.models-section {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    padding: 0.75rem 0;
    position: relative;
}

.models-container {
    display: flex;
    gap: 0.6rem;
    padding-right: 0.5rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.models-container.scrollable {
    overflow-x: auto;
    scroll-behavior: smooth;
}

.models-container.scrollable::-webkit-scrollbar {
    height: 4px;
}

.models-container.scrollable::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
}

.models-container.scrollable::-webkit-scrollbar-thumb {
    background: rgba(74, 158, 255, 0.4);
    border-radius: 2px;
}

/* Model Card - Horizontal Variant */
.param-row .model-card {
    flex-shrink: 0;
    width: 220px;
    min-height: 100px;
    background: rgba(255, 255, 255, 0.05);
    border: 1.5px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 0.7rem 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}

.param-row .model-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(74, 158, 255, 0.1), rgba(167, 139, 250, 0.1));
    opacity: 0;
    transition: opacity 0.2s ease;
    border-radius: 11px;
}

.param-row .model-card:hover::before {
    opacity: 1;
}

.param-row .model-card:hover {
    border-color: #4a9eff;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(74, 158, 255, 0.2);
}

.param-row .model-card.primary {
    background: linear-gradient(135deg, rgba(74, 158, 255, 0.12), rgba(167, 139, 250, 0.12));
    border-color: rgba(74, 158, 255, 0.4);
    border-width: 2px;
}

.model-card-header {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    position: relative;
    z-index: 1;
    margin-bottom: auto;
}

.model-icon {
    font-size: 1rem;
    flex-shrink: 0;
}

.model-info {
    min-width: 0;
    flex: 1;
}

.model-name {
    font-weight: 600;
    font-size: 0.8rem;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.model-type {
    font-size: 0.6rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-top: 0.15rem;
}

.model-type .primary-badge {
    color: #fbbf24;
}

.model-stats {
    display: flex;
    gap: 0.4rem;
    margin-top: 0.6rem;
    position: relative;
    z-index: 1;
}

.stat-pill {
    background: rgba(255, 255, 255, 0.08);
    padding: 0.15rem 0.4rem;
    border-radius: 6px;
    font-size: 0.6rem;
    color: rgba(255, 255, 255, 0.6);
}

/* More Models Trigger Button */
.more-models-trigger {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
    margin-left: auto;
}

.more-btn {
    background: rgba(74, 158, 255, 0.1);
    border: 1.5px dashed rgba(74, 158, 255, 0.4);
    border-radius: 10px;
    padding: 0.6rem 1rem;
    color: #4a9eff;
    font-weight: 600;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.more-btn:hover {
    background: rgba(74, 158, 255, 0.2);
    border-style: solid;
    transform: scale(1.02);
}

.more-btn.active {
    background: rgba(74, 158, 255, 0.15);
    border-style: solid;
    border-color: rgba(74, 158, 255, 0.5);
}

.more-btn-icon {
    display: inline-block;
    transition: transform 0.3s ease;
    margin-left: 0.3rem;
}

.more-btn.active .more-btn-icon {
    transform: rotate(180deg);
}

/* Hidden overflow models (initially hidden) */
.model-card.overflow-hidden {
    display: none;
}

.models-container.expanded .model-card.overflow-hidden {
    display: flex;
}

/* Responsive */
@media (max-width: 1024px) {
    .param-row {
        flex-wrap: wrap;
    }

    .param-info {
        width: 80px;
    }

    .specs-section {
        flex-direction: column;
        padding: 0.5rem;
    }

    .spec-box {
        width: 140px;
    }
}

@media (max-width: 768px) {
    .param-row {
        flex-direction: column;
    }

    .param-info {
        width: 100%;
        flex-direction: row;
        justify-content: flex-start;
        gap: 1rem;
        padding: 0.75rem 1rem;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .specs-section {
        flex-direction: row;
        width: 100%;
        padding: 0.75rem 1rem;
    }

    .spec-box {
        flex: 1;
    }

    .models-section {
        flex-direction: column;
        align-items: stretch;
        padding: 0.75rem 1rem;
    }

    .models-container {
        flex-wrap: wrap;
    }

    .param-row .model-card {
        width: calc(50% - 0.3rem);
    }

    .more-models-trigger {
        width: 100%;
        margin-top: 0.5rem;
    }

    .more-btn {
        width: 100%;
        text-align: center;
    }

    .vendor-content.expanded {
        padding-left: 0.75rem;
    }
}

/* Vendor Controls */
.vendor-controls {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 1rem;
    padding: 0 0.5rem;
}

.btn-text {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: color 0.2s;
}

.btn-text:hover {
    color: var(--accent);
}

/* Param Pills */
.vendor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    padding: 1rem 1.5rem;
    min-height: 70px;
    /* Ensure click area is easy to hit */
}

.vendor-header-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    overflow: hidden;
}

.vendor-param-pills {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-left: 2rem;
    overflow-x: auto;
    scrollbar-width: none;
}

.vendor-param-pills::-webkit-scrollbar {
    display: none;
}

.param-pill {
    background: rgba(167, 139, 250, 0.1);
    border: 1px solid rgba(167, 139, 250, 0.3);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    color: #a78bfa;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.2s ease;
}

.param-pill:hover {
    background: rgba(167, 139, 250, 0.25);
    border-color: rgba(167, 139, 250, 0.6);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(167, 139, 250, 0.2);
}

/* Highlight Flash Animation for Scroll */
@keyframes highlightFlash {
    0% {
        background: rgba(167, 139, 250, 0);
        border-color: rgba(255, 255, 255, 0.06);
    }

    15% {
        background: rgba(167, 139, 250, 0.15);
        border-color: rgba(167, 139, 250, 0.5);
    }

    100% {
        background: rgba(167, 139, 250, 0);
        border-color: rgba(255, 255, 255, 0.06);
    }
}

.highlight-flash {
    animation: highlightFlash 1.5s ease-out;
}

.vendor-preview {
    padding-left: 1.5rem;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    padding-right: 1.5rem;
}

/* Vendor Parameter Pills */
.vendor-param-pills {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.param-pill {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.3rem 0.7rem;
    border-radius: 8px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: all 0.2s ease;
    cursor: pointer;
}

.param-pill:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.pill-count {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.7rem;
    font-weight: 400;
}

/* Compare Mode & Floating Button */

.compare-trigger-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--accent) 0%, #a78bfa 100%);
    color: #fff;
    border: none;
    border-radius: 50px;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.4);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
}

.compare-trigger-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(124, 58, 237, 0.5);
    filter: brightness(1.1);
}

.compare-trigger-btn:active {
    transform: scale(0.95);
}

.compare-trigger-btn .compare-icon {
    font-size: 1.25rem;
}

/* Active State for Trigger */
.compare-trigger-btn.active {
    background: #fff;
    color: var(--accent);
}

/* Compare Toggle inside Model Card */
.model-card-compact .compare-toggle {
    display: none;
    /* Hidden by default */
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 10;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
}

.model-card-compact .compare-toggle:hover {
    background: rgba(124, 58, 237, 0.8);
    border-color: rgba(255, 255, 255, 0.4);
}

.model-card-compact .compare-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
    margin: 0;
    /* reset margin */
}

.model-card-compact .compare-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: #fff;
    line-height: 1;
}

/* Compare Mode Active State */
body.compare-mode-active .model-card-compact .compare-toggle {
    display: flex;
    animation: fadeIn 0.3s ease forwards;
}

/* Wiggle effect or visual cue when in compare mode */
body.compare-mode-active .model-card-compact {
    border-color: rgba(124, 58, 237, 0.3);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

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

/* 
   Transition Fix: Overlap & Actions 
   Connects Hero to Content seamlessly
*/

.hero-actions {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.text-link {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

.text-link:hover {
    color: #fff;
    border-bottom-color: rgba(255, 255, 255, 0.3);
}

/* Pull content up to overlap hero */
.vendor-groups {
    margin-top: -3rem;
    /* The Overlap */
    position: relative;
    z-index: 2;
    /* Sit on top of hero background */
    padding-top: 1rem;
}

/* Comparison Shopping Cart UI */

/* Add Button on Cards */
/* Comparison Add/Remove Button - Simplified */
/* Comparison Add/Remove Button - Expandable */
/* Comparison Add/Remove Button - Expandable */
.compare-add-btn {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: transparent;
    border: none;
    border-radius: 20px;
    color: rgba(255, 255, 255, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 0;
    font-size: 1rem;
    line-height: 1;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10;
    width: auto;
    height: auto;
    overflow: hidden;
}

.model-card .compare-add-btn {
    top: auto;
    bottom: 0.85rem;
    right: 0.85rem;
    left: auto;
}

.compare-add-btn .btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    transition: all 0.2s;
}

.compare-add-btn .btn-text {
    max-width: 0;
    opacity: 0;
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    transition: all 0.3s ease;
    padding-left: 0;
}

.compare-add-btn:hover {
    color: #fff;
    background: #1a1a1a;
    /* Solid background on hover to cover content behind */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    padding-right: 0.5rem;
    padding-left: 0.2rem;
    gap: 0.2rem;
    transform: none;
}

.compare-add-btn:hover .btn-text {
    max-width: 100px;
    opacity: 1;
}

.compare-add-btn.active {
    color: var(--accent);
    opacity: 1;
}

.compare-add-btn.active:hover {
    color: #ef4444;
}



/* Ensure button works on compact cards too */
.model-card-compact {
    position: relative;
}

.model-card-compact .compare-add-btn {
    top: 0.5rem;
    right: 0.5rem;
    font-size: 1.4rem;
}

.model-card-compact .compare-add-btn.active {
    font-size: 1.1rem;
}

/* Floating Compare Button Badge */
.compare-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ef4444;
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    display: flex;
    /* Changed from inline-flex to work with JS toggling */
    align-items: center;
    justify-content: center;
    border: 2px solid #0f172a;
    /* Match bg to create cutout effect */
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    padding: 0 4px;
    animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes popIn {
    from {
        transform: scale(0);
    }

    to {
        transform: scale(1);
    }
}

.compare-trigger-btn.has-items {
    background: var(--accent);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 25px rgba(124, 58, 237, 0.4);
}

.shake {
    animation: shake 0.5s cubic-bezier(.36, .07, .19, .97) both;
}

@keyframes shake {

    10%,
    90% {
        transform: translate3d(-1px, 0, 0);
    }

    20%,
    80% {
        transform: translate3d(2px, 0, 0);
    }

    30%,
    50%,
    70% {
        transform: translate3d(-4px, 0, 0);
    }

    40%,
    60% {
        transform: translate3d(4px, 0, 0);
    }
}

/* Comparison Table Remove Button */
.remove-col-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: rgba(255, 255, 255, 0.6);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    line-height: 1;
    transition: all 0.2s;
}

.remove-col-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.compare-header-cell {
    position: relative;
    padding-right: 2rem !important;
    /* Make room for the X button */
}

/* Comparison Tray (Middle State) */
.compare-tray {
    position: fixed;
    bottom: 100px;
    /* Increased from 80px to prevent overlap */
    /* Above the button */
    right: 2rem;
    /* Aligned with button */
    left: auto;
    /* Reset left */
    transform: translateY(20px);
    width: 350px;
    /* Reduced width for side placement */
    background: #1a1b26;
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 16px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.5);
    z-index: 999;
    padding: 1rem;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.compare-tray.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.compare-tray-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 0.5rem;
}

.compare-tray-title {
    font-weight: 700;
    color: #fff;
    font-size: 1rem;
}

.tray-close-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    padding: 0 0.5rem;
}

.tray-close-btn:hover {
    color: #fff;
}

.compare-tray-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    max-height: 300px;
    overflow-y: auto;
}

.tray-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.2s;
}

.tray-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.tray-item-name {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.tray-remove-btn {
    background: none;
    border: none;
    color: rgba(255, 107, 107, 0.7);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2px;
    border-radius: 4px;
    font-size: 1rem;
    line-height: 1;
}

.tray-remove-btn:hover {
    color: #ff6b6b;
    background: rgba(255, 107, 107, 0.1);
}

/* Adjust Compare Bar to be clickable for expansion */
.compare-bar {
    display: none !important;
}

.compare-bar span {
    cursor: pointer;
}

/* Content Actions Bar */
.content-actions-bar {
    max-width: 1400px;
    margin: 0 auto 4.5rem;
    padding: 0 1rem;
    display: flex;
    justify-content: flex-start;
    /* Left align */
}

/* Re-style the text link for this context if needed */
.content-actions-bar .text-link {
    background: rgba(255, 255, 255, 0.05);
    border: none;
    color: rgba(255, 255, 255, 0.7);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.content-actions-bar .text-link:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    transform: translateY(-1px);
}
/* Drawer Intelligence Profile */
.drawer-metric-viz {
    margin-bottom: 1.5rem;
}

.metric-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.metric-name {
    color: #fff;
    font-weight: 600;
}

.metric-score {
    color: var(--accent);
    font-weight: 700;
}

.metric-max {
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.8em;
    font-weight: 400;
}

.metric-bar-container {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    position: relative;
    overflow: visible;
    margin-bottom: 0.5rem;
}

.metric-bar {
    height: 100%;
    border-radius: 4px;
    position: relative;
    z-index: 1;
}

.metric-marker {
    position: absolute;
    top: -4px;
    bottom: -4px;
    width: 2px;
    background: rgba(255, 255, 255, 0.3);
    z-index: 2;
}

.metric-desc {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    font-style: italic;
}