/* ===== DARK THEME AS DEFAULT ===== */
:root {
    --mac-bg-primary: var(--bg);
    --mac-bg-secondary: var(--surface);
    --mac-bg-card: var(--surface);
    --mac-bg-card-hover: rgba(102, 126, 234, 0.05);
    --mac-accent-primary: var(--primary);
    --mac-accent-secondary: var(--accent);
    --mac-accent-warning: #f59e0b;
    --mac-accent-gold: #fbbf24;
    --mac-text-primary: var(--text);
    --mac-text-secondary: var(--muted);
    --mac-text-muted: #8892a6;
    --mac-border: var(--border);
    --mac-border-hover: rgba(102, 126, 234, 0.3);
    --mac-shadow-green: rgba(102, 126, 234, 0.12);
    --mac-shadow-blue: rgba(6, 182, 212, 0.12);
    --mac-radius: 14px;
    --mac-radius-sm: 8px;
}

/* Light theme override */
[data-theme="light"] {
    --mac-bg-primary: #f8fafc;
    --mac-bg-secondary: #ffffff;
    --mac-bg-card: #ffffff;
    --mac-bg-card-hover: rgba(102, 126, 234, 0.05);
    --mac-accent-primary: var(--primary);
    --mac-accent-secondary: var(--accent);
    --mac-accent-warning: #f59e0b;
    --mac-accent-gold: #fbbf24;
    --mac-text-primary: var(--text);
    --mac-text-secondary: var(--muted);
    --mac-text-muted: #94a3b8;
    --mac-border: var(--border);
    --mac-border-hover: rgba(102, 126, 234, 0.25);
    --mac-shadow-green: rgba(102, 126, 234, 0.12);
    --mac-shadow-blue: rgba(6, 182, 212, 0.12);
}

/* Dark theme */
[data-theme="dark"] {
    --mac-bg-primary: #080b10;
    --mac-bg-secondary: #0f1318;
    --mac-bg-card: #141820;
    --mac-bg-card-hover: #1a202c;
    --mac-accent-primary: #a78bfa;
    --mac-accent-secondary: #22d3ee;
    --mac-accent-warning: #fbbf24;
    --mac-accent-gold: #fbbf24;
    --mac-text-primary: #e8eaf0;
    --mac-text-secondary: #6b7891;
    --mac-text-muted: #3d4a62;
    --mac-border: #1e2635;
    --mac-border-hover: #2a3650;
    --mac-shadow-green: rgba(167, 139, 250, 0.12);
    --mac-shadow-blue: rgba(34, 211, 238, 0.12);
}

/* Base body styles — font-family herdado do style.css */
body {
    background: var(--mac-bg-primary);
    color: var(--mac-text-primary);
}

/* Background effects */
.bg-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(var(--mac-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--mac-border) 1px, transparent 1px);
    background-size: 48px 48px;
    opacity: 0.25;
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: fixed;
    top: -30vh;
    left: 50%;
    transform: translateX(-50%);
    width: 80vw;
    height: 60vh;
    background: radial-gradient(ellipse, rgba(102, 126, 234, 0.04) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

[data-theme="light"] .bg-glow {
    background: radial-gradient(ellipse, rgba(102, 126, 234, 0.08) 0%, transparent 70%);
}

/* Header override — tema Mac escuro como padrão */
[data-theme="dark"] .site-header {
    background: linear-gradient(135deg, #0f1318 0%, #1a1f2e 100%);
    border-bottom: 1px solid var(--mac-border);
}

/* Tema claro: usa gradiente padrão do site (style.css gerencia via --header-bg) */
[data-theme="light"] .site-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-bottom: none;
}

/* Logo com gradiente Mac */
.site-header .logo {
    background: linear-gradient(135deg, var(--mac-accent-primary) 0%, var(--mac-accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Tagline e back-link */
.site-header .tagline {
    color: var(--mac-text-secondary);
}

[data-theme="light"] .site-header .tagline {
    color: rgba(255, 255, 255, 0.85);
}

.site-header .back-link {
    color: var(--mac-text-secondary);
}

[data-theme="light"] .site-header .back-link {
    color: rgba(255, 255, 255, 0.75);
}

/* Nav menu override */
.nav-menu .nav-item {
    background: rgba(255, 255, 255, 0.05);
    color: var(--mac-text-secondary);
    border: 1px solid var(--mac-border);
}

.nav-menu .nav-item:hover,
.nav-menu .nav-item.active {
    background: rgba(102, 126, 234, 0.15);
    color: var(--mac-accent-primary);
    border-color: var(--mac-accent-primary);
}

[data-theme="light"] .nav-menu .nav-item {
    background: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.85);
    border-color: rgba(255, 255, 255, 0.2);
}

[data-theme="light"] .nav-menu .nav-item:hover,
[data-theme="light"] .nav-menu .nav-item.active {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
}

/* Section Card */
.mac-section {
    background: var(--mac-bg-card);
    border: 1px solid var(--mac-border);
    border-radius: var(--mac-radius);
    padding: 1.75rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

.mac-section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--mac-accent-primary);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Formula display */
.formula-code {
    background: var(--mac-bg-secondary);
    border: 1px solid var(--mac-border);
    border-radius: var(--mac-radius-sm);
    padding: 1.25rem 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.88rem;
    color: var(--mac-accent-secondary);
    line-height: 2;
    overflow-x: auto;
}

.formula-note {
    font-size: 0.82rem;
    color: var(--mac-text-secondary);
    margin-top: 0.75rem;
    padding-left: 0.25rem;
}

/* Preset buttons */
.presets-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 1.25rem;
}

.mac-preset-btn {
    background: var(--mac-bg-secondary);
    border: 1px solid var(--mac-border);
    color: var(--mac-text-secondary);
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.2s;
}

.mac-preset-btn:hover {
    border-color: var(--mac-accent-primary);
    color: var(--mac-accent-primary);
}

.mac-preset-btn.active {
    background: rgba(0, 229, 188, 0.15);
    border-color: var(--mac-accent-primary);
    color: var(--mac-accent-primary);
}

/* Weight controls */
.weight-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 1.25rem;
    margin-top: 0.5rem;
}

.weight-control {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.weight-label {
    font-size: 0.82rem;
    color: var(--mac-text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.weight-value {
    color: var(--mac-accent-primary);
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

input[type="range"] {
    width: 100%;
    height: 5px;
    border-radius: 3px;
    background: var(--mac-bg-secondary);
    outline: none;
    -webkit-appearance: none;
    cursor: pointer;
}

input[type="range"]::-webkit-slider-track {
    height: 5px;
    border-radius: 3px;
    background: var(--mac-bg-secondary);
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--mac-accent-primary);
    cursor: pointer;
    transition: transform 0.2s;
    box-shadow: 0 0 8px var(--mac-shadow-green);
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.25);
}

input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--mac-accent-primary);
    border: none;
    cursor: pointer;
}

/* Weight total */
.weight-total-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.25rem;
    padding: 0.75rem 1rem;
    background: var(--mac-bg-secondary);
    border-radius: var(--mac-radius-sm);
    border: 1px solid var(--mac-border);
}

.weight-total-label {
    font-size: 0.85rem;
    color: var(--mac-text-secondary);
}

.weight-total-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    font-weight: 700;
    transition: color 0.3s;
}

.weight-total-value.ok {
    color: var(--mac-accent-primary);
}

.weight-total-value.warn {
    color: var(--mac-accent-warning);
}

.weight-total-msg {
    font-size: 0.78rem;
}

.weight-total-msg.ok {
    color: var(--mac-text-secondary);
}

.weight-total-msg.warn {
    color: var(--mac-accent-warning);
}

.btn-normalize,
.btn-reset {
    padding: 0.4rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.2s;
    border: 1px solid;
}

.btn-normalize {
    background: rgba(255, 107, 53, 0.1);
    border-color: var(--mac-accent-warning);
    color: var(--mac-accent-warning);
}

.btn-normalize:hover {
    background: rgba(255, 107, 53, 0.2);
}

.btn-reset {
    background: var(--mac-bg-secondary);
    border-color: var(--mac-border);
    color: var(--mac-text-secondary);
}

.btn-reset:hover {
    border-color: var(--mac-accent-secondary);
    color: var(--mac-accent-secondary);
}

/* Filter buttons */
.mac-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.filter-btn {
    background: var(--mac-bg-card);
    border: 1px solid var(--mac-border);
    color: var(--mac-text-secondary);
    padding: 0.6rem 1.25rem;
    border-radius: var(--mac-radius-sm);
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.88rem;
    transition: all 0.25s;
}

.filter-btn:hover {
    border-color: var(--mac-accent-primary);
    color: var(--mac-accent-primary);
    transform: translateY(-1px);
}

.filter-btn.active {
    background: rgba(0, 229, 188, 0.1);
    color: var(--mac-accent-primary);
    border-color: var(--mac-accent-primary);
}

/* Summary grid */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-top: 1rem;
}

.summary-card {
    background: var(--mac-bg-secondary);
    padding: 1.25rem 1.5rem;
    border-radius: var(--mac-radius-sm);
    border: 1px solid var(--mac-border);
    transition: border-color 0.3s;
}

.summary-card:hover {
    border-color: var(--mac-border-hover);
}

.summary-tag {
    font-size: 0.72rem;
    color: var(--mac-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.35rem;
}

.summary-value {
    font-size: 1.7rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--mac-accent-primary);
}

.summary-sub {
    font-size: 0.82rem;
    color: var(--mac-text-secondary);
    margin-top: 0.3rem;
}

/* Model cards */
.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.model-card {
    background: var(--mac-bg-card);
    border: 1px solid var(--mac-border);
    border-radius: var(--mac-radius);
    padding: 1.5rem;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.5s ease-out both;
}

.model-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--mac-accent-primary), var(--mac-accent-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.model-card:hover::before {
    transform: scaleX(1);
}

.model-card:hover {
    border-color: var(--mac-border-hover);
    background: var(--mac-bg-card-hover);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(0, 229, 188, 0.08);
    transform: translateY(-3px);
}

.model-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    padding-left: 2rem;
}

.model-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--mac-text-primary);
    line-height: 1.2;
}

.model-chip-info {
    font-size: 0.8rem;
    color: var(--mac-accent-secondary);
    font-weight: 600;
    margin-top: 0.2rem;
}

.rank-badge {
    background: rgba(0, 229, 188, 0.15);
    border: 1px solid var(--mac-accent-primary);
    color: var(--mac-accent-primary);
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    white-space: nowrap;
    flex-shrink: 0;
}

.rank-badge.top-1 {
    background: rgba(255, 215, 0, 0.15);
    border-color: var(--mac-accent-gold);
    color: var(--mac-accent-gold);
}

/* Model specs */
.model-specs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.6rem;
    margin: 1rem 0;
    padding: 0.9rem;
    background: var(--mac-bg-secondary);
    border-radius: var(--mac-radius-sm);
    border: 1px solid var(--mac-border);
}

.spec-item {
    display: flex;
    flex-direction: column;
}

.spec-label {
    font-size: 0.68rem;
    color: var(--mac-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.spec-value {
    font-size: 0.92rem;
    color: var(--mac-text-primary);
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    margin-top: 0.1rem;
}

.spec-value.highlight {
    color: var(--mac-accent-primary);
}

/* Metrics */
.model-metrics {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-top: 1rem;
}

.metric {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.metric-label {
    font-size: 0.82rem;
    color: var(--mac-text-secondary);
}

.metric-value {
    font-size: 1rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
}

.ip-value {
    color: var(--mac-accent-secondary);
}

.cpp-value {
    color: var(--mac-accent-primary);
}

.perf-bar {
    width: 100%;
    height: 5px;
    background: var(--mac-bg-secondary);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 0.35rem;
}

.perf-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--mac-accent-primary), var(--mac-accent-secondary));
    border-radius: 3px;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Model footer */
.model-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 0.85rem;
    border-top: 1px solid var(--mac-border);
}

.recommendation {
    font-size: 0.78rem;
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.rec-excellent {
    background: rgba(0, 229, 188, 0.12);
    color: var(--mac-accent-primary);
    border: 1px solid rgba(0, 229, 188, 0.3);
}

.rec-good {
    background: rgba(41, 121, 255, 0.12);
    color: var(--mac-accent-secondary);
    border: 1px solid rgba(41, 121, 255, 0.3);
}

.rec-premium {
    background: rgba(255, 107, 53, 0.12);
    color: var(--mac-accent-warning);
    border: 1px solid rgba(255, 107, 53, 0.3);
}

.portable-badge {
    font-size: 0.78rem;
    color: var(--mac-text-muted);
}

/* Search bar */
.search-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
    background: var(--mac-bg-card);
    border: 1px solid var(--mac-border);
    border-radius: var(--mac-radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.search-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    flex: 1;
    min-width: 200px;
}

.search-group label {
    font-size: 0.72rem;
    color: var(--mac-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.search-input {
    background: var(--mac-bg-secondary);
    border: 1px solid var(--mac-border);
    border-radius: var(--mac-radius-sm);
    color: var(--mac-text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.92rem;
    font-weight: 500;
    padding: 0.55rem 0.9rem;
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
}

.search-input:focus {
    border-color: var(--mac-accent-primary);
    box-shadow: 0 0 0 2px rgba(0, 229, 188, 0.1);
}

.search-input::placeholder {
    color: var(--mac-text-muted);
}

/* RAM filter chips */
.ram-filter-group {
    flex: 2;
    min-width: 260px;
}

.ram-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.ram-chip {
    background: var(--mac-bg-secondary);
    border: 1px solid var(--mac-border);
    color: var(--mac-text-secondary);
    padding: 0.3rem 0.7rem;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 600;
    transition: all 0.2s;
}

.ram-chip:hover {
    border-color: var(--mac-accent-primary);
    color: var(--mac-accent-primary);
}

.ram-chip.active {
    background: rgba(0, 229, 188, 0.1);
    border-color: var(--mac-accent-primary);
    color: var(--mac-accent-primary);
}

/* Search actions */
.search-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.results-count {
    font-size: 0.82rem;
    color: var(--mac-text-muted);
    white-space: nowrap;
}

.results-count strong {
    color: var(--mac-accent-primary);
}

.btn-clear {
    background: transparent;
    border: 1px solid var(--mac-border);
    color: var(--mac-text-muted);
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-clear:hover {
    border-color: var(--mac-accent-warning);
    color: var(--mac-accent-warning);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--mac-text-muted);
    grid-column: 1 / -1;
}

.empty-state .icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.empty-state p {
    font-size: 0.92rem;
}

/* Tooltip */
[data-tip] {
    position: relative;
    cursor: help;
}

[data-tip]::after {
    content: attr(data-tip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    background: var(--mac-bg-secondary);
    border: 1px solid var(--mac-border);
    color: var(--mac-text-primary);
    font-size: 0.75rem;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: all 0.2s;
    z-index: 100;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
}

[data-tip]:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

    .weight-controls {
        grid-template-columns: 1fr;
    }

    .model-specs {
        grid-template-columns: repeat(2, 1fr);
    }

    .search-group {
        min-width: 100%;
    }

    .ram-filter-group {
        min-width: 100%;
    }
}

/* ── Classes de animação com delay ── */
.animate-1 { animation: fadeInUp 0.6s ease-out 0.30s both; }
.animate-2 { animation: fadeInUp 0.6s ease-out 0.38s both; }
.animate-3 { animation: fadeInUp 0.6s ease-out 0.43s both; }
.animate-4 { animation: fadeInUp 0.6s ease-out 0.45s both; }
.animate-5 { animation: fadeInUp 0.6s ease-out 0.55s both; }

/* ── Variantes de cor do summary-value ── */
.summary-value.color-secondary { color: var(--mac-accent-secondary); }
.summary-value.color-warning   { color: var(--mac-accent-warning); }
.summary-value.color-primary   { color: var(--mac-text-primary); }

/* ── site-footer no tema Mac ── */
.site-footer {
    position: relative;
    z-index: 1;
    margin-top: 3rem;
}

[data-theme="dark"] .site-footer {
    background: var(--mac-bg-secondary);
    border-top: 1px solid var(--mac-border);
    color: var(--mac-text-muted);
}

/* ── Garantir z-index acima do bg-grid ── */
.site-header,
main,
.site-footer {
    position: relative;
    z-index: 1;
}

/* ── Seção de pesos — helpers ── */
.weights-info-box {
    background: var(--mac-bg-secondary);
    border-radius: var(--mac-radius-sm);
    padding: 1rem;
}

.weights-info-text {
    color: var(--mac-text-secondary);
    font-size: 0.9rem;
}

.weights-info-text strong {
    color: var(--mac-accent-primary);
}

.weights-intro {
    color: var(--mac-text-secondary);
    margin-bottom: 1rem;
}

/* ── weight-total-row: flex container dos botões ── */
.weight-actions {
    display: flex;
    gap: 0.5rem;
    margin-left: auto;
}

/* ── Presets label ── */
.presets-label {
    font-size: 0.8rem;
    color: var(--mac-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-bottom: 0.6rem;
}

/* ── Fórmula — comentário inline ── */
.formula-comment {
    color: var(--mac-text-secondary);
}

/* ── Compare Overlay & Modal ── */
.compare-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.82);
    z-index: 999;
    display: none;
    align-items: flex-start;
    justify-content: center;
    overflow-y: auto;
    padding: 3rem 1rem;
}
.compare-overlay.visible { display: flex; }
.compare-modal {
    background: var(--mac-bg-card);
    border: 1px solid var(--mac-border);
    border-radius: var(--mac-radius);
    padding: 2rem;
    width: 100%;
    max-width: 1020px;
    animation: fadeInUp 0.3s ease-out both;
}
.compare-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}
.compare-modal-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--mac-accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.compare-modal-close {
    background: transparent;
    border: 1px solid var(--mac-border);
    color: var(--mac-text-secondary);
    padding: 0.45rem 0.9rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.84rem;
    font-weight: 600;
    transition: all 0.2s;
}
.compare-modal-close:hover { border-color: var(--mac-accent-warning); color: var(--mac-accent-warning); }

/* ── Compare Table ── */
.compare-table {
    width: 100%;
    border-collapse: collapse;
}
.compare-table th {
    text-align: center;
    color: var(--mac-text-primary);
    font-size: 0.9rem;
    font-weight: 700;
    padding: 0.75rem 0.9rem;
    background: var(--mac-bg-secondary);
    border-bottom: 1px solid var(--mac-border);
    white-space: nowrap;
}
.compare-table th:first-child { text-align: left; color: var(--mac-text-secondary); font-weight: 500; min-width: 115px; }
.compare-table td {
    text-align: center;
    padding: 0.55rem 0.9rem;
    border-bottom: 1px solid var(--mac-border);
    color: var(--mac-text-primary);
    font-size: 0.84rem;
    font-family: 'JetBrains Mono', monospace;
}
.compare-table td:first-child {
    text-align: left;
    color: var(--mac-text-secondary);
    font-weight: 500;
    font-size: 0.78rem;
    font-family: 'Inter', sans-serif;
}
.compare-table .winner-cell { color: var(--mac-accent-gold); font-weight: 700; }
.compare-table .winner-cell::after { content: ' ★'; font-size: 0.65rem; }
.compare-table .tie-cell { color: var(--mac-accent-secondary); }
.compare-table tr.highlight-row td { background: rgba(167,139,250,0.05); }
.compare-winner-box {
    margin-top: 1.5rem;
    padding: 0.9rem 1.2rem;
    background: rgba(251,191,36,0.07);
    border: 1px solid rgba(251,191,36,0.2);
    border-radius: var(--mac-radius-sm);
    text-align: center;
}
.compare-winner-box .winner-label { font-size: 0.75rem; color: var(--mac-text-secondary); text-transform: uppercase; letter-spacing: 0.06em; }
.compare-winner-box .winner-name { font-size: 1.05rem; font-weight: 700; color: var(--mac-accent-gold); margin-top: 0.2rem; }
.compare-winner-box .winner-sub { font-size: 0.78rem; color: var(--mac-text-secondary); margin-top: 0.15rem; }

/* ── Compare Action Bar (floating) ── */
.compare-action-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--mac-bg-secondary);
    border-top: 1px solid var(--mac-accent-primary);
    padding: 0.75rem 1.5rem;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    z-index: 100;
    box-shadow: 0 -4px 24px rgba(0,0,0,0.4);
    flex-wrap: wrap;
}
.compare-action-bar.visible { display: flex; }
.compare-count { font-family: 'JetBrains Mono', monospace; font-size: 0.9rem; color: var(--mac-accent-primary); font-weight: 700; }
.btn-compare-start {
    background: var(--mac-accent-primary);
    color: #080b10;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 24px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.2s;
}
.btn-compare-start:hover { filter: brightness(1.15); transform: scale(1.03); }
.btn-compare-start:disabled { opacity: 0.35; cursor: not-allowed; transform: none; filter: none; }
.btn-compare-clear {
    background: transparent;
    border: 1px solid var(--mac-border);
    color: var(--mac-text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.2s;
}
.btn-compare-clear:hover { border-color: var(--mac-accent-warning); color: var(--mac-accent-warning); }

/* ── Model Card Compare Controls ── */
.model-card.compare-hover {
    border-color: var(--mac-accent-warning) !important;
}
.model-card.selected-compare {
    border-color: var(--mac-accent-primary) !important;
    box-shadow: 0 0 0 1px rgba(167,139,250,0.25), 0 8px 32px rgba(0,0,0,0.4);
}
.model-card.selected-compare::before { transform: scaleX(1); }

.model-compare-btn {
    background: transparent;
    border: 1px solid var(--mac-border);
    color: var(--mac-text-muted);
    padding: 0.3rem 0.7rem;
    border-radius: 16px;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 0.72rem;
    font-weight: 600;
    transition: all 0.2s;
    white-space: nowrap;
}
.model-compare-btn:hover { border-color: var(--mac-accent-primary); color: var(--mac-accent-primary); }
.model-compare-btn.active-compare {
    background: rgba(167,139,250,0.12);
    border-color: var(--mac-accent-primary);
    color: var(--mac-accent-primary);
}
.model-compare-btn.maxed-compare {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}
.model-compare-count {
    display: inline-block;
    width: 18px;
    height: 18px;
    line-height: 18px;
    border-radius: 50%;
    background: var(--mac-accent-primary);
    color: #080b10;
    font-size: 0.68rem;
    font-weight: 700;
    text-align: center;
    margin-left: 0.25rem;
}

/* ── RAM Badge in model header ── */
.ram-badge {
    display: inline-block;
    background: rgba(167,139,250,0.12);
    border: 1px solid rgba(167,139,250,0.3);
    color: var(--mac-accent-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.15rem 0.45rem;
    border-radius: 10px;
    margin-left: 0.4rem;
    vertical-align: middle;
    line-height: 1.3;
}

/* ── Compare checkbox (convention: □/☑) ── */
.model-compare-checkbox {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    width: 22px;
    height: 22px;
    border: 2px solid var(--mac-border);
    border-radius: 5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    z-index: 2;
    background: var(--mac-bg-card);
}
.model-compare-checkbox:hover {
    border-color: var(--mac-accent-primary);
}
.model-compare-checkbox.checked {
    background: rgba(167,139,250,0.15);
    border-color: var(--mac-accent-primary);
}
.model-compare-checkbox.checked::after {
    content: '✓';
    color: var(--mac-accent-primary);
    font-weight: 700;
    font-size: 0.85rem;
}
.model-compare-checkbox.maxed {
    opacity: 0.3;
    cursor: not-allowed;
}
.model-compare-checkbox.maxed:hover {
    border-color: var(--mac-border);
}
.model-compare-checkbox[data-tip-max] {
    position: relative;
}
.model-compare-checkbox[data-tip-max]:hover::before {
    content: attr(data-tip-max);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--mac-bg-secondary);
    border: 1px solid var(--mac-border);
    color: var(--mac-text-primary);
    font-size: 0.72rem;
    font-family: 'Inter', sans-serif;
    padding: 0.3rem 0.55rem;
    border-radius: 6px;
    white-space: nowrap;
    pointer-events: none;
    z-index: 100;
}

/* ── Hide old compare button in footer ── */
.model-compare-btn { display: none; }