:root {
    --primary: #006978;
    --accent: #ff6b35;
    --sunshine: #ffd166;
    --bg: #f4f6f8;
    --text: #1a2332;
    --font-heading: "Bungee", "Arial Black", sans-serif;
    --font-body: "Nunito", "Segoe UI", sans-serif;
    --font-plate: "Bungee", "Arial Black", sans-serif;
    --font-nav: "Nunito", "Segoe UI", sans-serif;
    --font-accent: "Caveat", cursive;
    --font-mono: "SF Mono", "Menlo", "Consolas", "Liberation Mono", monospace;
    --radius: 2px;
    --radius-sm: 0px;
    --border-ui: 1px solid #c5cdd8;
    --border-strong: 2px solid #1a2332;
    --shadow: 0 1px 2px rgba(16, 35, 55, 0.07);
    --shadow-lg: 0 2px 10px rgba(16, 35, 55, 0.1);
    --plate-border: 3px solid #1a2332;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    position: relative;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a { color: var(--primary); }
a:hover { color: var(--accent); }
img { max-width: 100%; display: block; }
.container { width: min(1100px, 92vw); margin: 0 auto; }

.road-stripes {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    opacity: 1;
    background:
        linear-gradient(rgba(26, 35, 50, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(26, 35, 50, 0.035) 1px, transparent 1px);
    background-size: 22px 22px;
}

.site-header {
    background: #fff;
    border-bottom: var(--border-strong);
    box-shadow: none;
}

.site-footer {
    background: #fff;
    border-top: var(--border-strong);
    margin-top: 3rem;
    padding: 2rem 0 2.5rem;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.1rem 0;
}

.footer-inner {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
    color: inherit;
}

.brand-badge {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: var(--radius);
    background: var(--primary);
    color: #fff;
    font-family: var(--font-plate);
    font-weight: 700;
    letter-spacing: 0.04em;
    border: var(--border-strong);
    box-shadow: none;
}

.brand-title, h1, h2, h3 {
    font-family: var(--font-heading);
    letter-spacing: 0.03em;
    line-height: 1.15;
}

.brand-title {
    font-size: 1.2rem;
    max-width: 16rem;
    text-transform: uppercase;
}

.site-nav { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.site-nav a {
    text-decoration: none;
    font-family: var(--font-nav);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text);
    padding: 0.45rem 0.75rem;
    border-radius: var(--radius);
    background: #fff;
    border: var(--border-ui);
    transition: background 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}
.site-nav a:hover {
    background: var(--text);
    color: #fff;
    border-color: var(--text);
    transform: none;
}

.hero {
    padding: 2.5rem 0 1rem;
    text-align: center;
}

.hero-kicker {
    display: inline-block;
    margin: 0 0 0.75rem;
    padding: 0.3rem 0.7rem;
    border-radius: var(--radius);
    background: #fff;
    border: var(--border-ui);
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero h1 {
    margin: 0 0 0.75rem;
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--primary);
    line-height: 1.05;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.lead {
    font-size: 1.12rem;
    color: #4f5d75;
    max-width: 42rem;
    margin: 0 auto 0.75rem;
}

.hero-note {
    color: #6b7280;
    max-width: 36rem;
    margin: 0 auto 1.25rem;
    font-size: 0.98rem;
}

.search-bar, .toolbar-form {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.75rem;
    align-items: stretch;
    margin: 1rem auto 2rem;
    max-width: 720px;
}

.search-bar input[type="search"] {
    min-width: 0;
}

.search-hero {
    padding: 2rem 0 0.5rem;
    text-align: center;
}

.search-hero h1 {
    margin: 0 0 0.65rem;
    font-size: clamp(1.85rem, 4.5vw, 2.75rem);
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.search-panel {
    max-width: 920px;
    margin: 1.5rem auto 0;
    padding: 1rem;
    background: #fff;
    border: var(--border-ui);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    text-align: left;
}

.search-form {
    display: grid;
    grid-template-columns: minmax(200px, 1fr) minmax(120px, 150px) minmax(130px, 160px) auto;
    gap: 0.75rem;
    align-items: end;
}

.search-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin: 0;
}

.search-field-grow {
    min-width: 0;
}

.search-field-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #64748b;
}

.search-form input[type="search"],
.search-form select {
    width: 100%;
    padding: 0.7rem 0.85rem;
    border: var(--border-ui);
    border-radius: var(--radius);
    font: inherit;
    background: #fff;
}

.search-form input:focus,
.search-form select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(0, 105, 120, 0.15);
}

.search-submit {
    align-self: end;
    white-space: nowrap;
    min-height: 2.65rem;
}

.search-results {
    margin-top: 1.75rem;
}

.search-results-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem 1.25rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.85rem;
    border-bottom: var(--border-ui);
}

.results-count {
    margin: 0;
    font-size: 0.95rem;
    color: #475569;
}

.results-count strong {
    font-family: var(--font-plate);
    font-size: 1.15rem;
    color: var(--primary);
    letter-spacing: 0.04em;
}

.results-page-note {
    color: #94a3b8;
    font-size: 0.88rem;
}

.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    align-items: center;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.55rem;
    border: 1px solid #cbd5e1;
    border-radius: var(--radius);
    background: #f8fafc;
    text-decoration: none;
    color: #334e68;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: lowercase;
}

.filter-chip:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: #fff7ed;
}

.filter-chip span {
    font-size: 0.9rem;
    line-height: 1;
    opacity: 0.7;
}

.filter-clear {
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
}

.plate-card-tags,
.plate-card-snippet {
    margin: 0.45rem 0 0;
    font-size: 0.82rem;
    line-height: 1.4;
    color: #64748b;
    font-weight: 500;
}

.plate-card-tags {
    font-family: var(--font-mono);
    text-transform: lowercase;
}

.search-browse {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: var(--border-ui);
}

.search-browse-title {
    margin: 0 0 0.85rem;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--primary);
}

.chip.is-active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.chip.is-active .chip-count {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border-color: transparent;
}

.filters-preview {
    margin-bottom: 1.5rem;
}

.search-bar input[type="search"],
.search-bar select,
.toolbar-form input,
.toolbar-form select,
.stack-form input:not([type="color"]):not([type="checkbox"]),
.stack-form textarea,
.stack-form select {
    width: 100%;
    padding: 0.7rem 0.85rem;
    border: var(--border-ui);
    border-radius: var(--radius);
    font: inherit;
    background: #fff;
}

.search-bar input:focus,
.toolbar-form input:focus,
.stack-form input:focus,
.stack-form textarea:focus,
.stack-form select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(0, 105, 120, 0.15);
}

.search-bar button,
.button,
.stack-form button,
.toolbar-form button,
button:not(.link-btn):not(.chip-remove):not(.preview-plate-btn):not(.preview-thumb):not(.catalog-preview-close):not(.font-picker-trigger) {
    background: var(--accent);
    color: #fff;
    border: 1px solid #c44a12;
    border-radius: var(--radius);
    padding: 0.65rem 1rem;
    font: inherit;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    cursor: pointer;
    box-shadow: none;
    transition: background 0.12s ease, border-color 0.12s ease, filter 0.12s ease;
}

.search-bar button:hover,
.button:hover,
.stack-form button:hover,
.toolbar-form button:hover,
button:not(.link-btn):not(.chip-remove):not(.preview-plate-btn):not(.preview-thumb):not(.catalog-preview-close):not(.font-picker-trigger):hover {
    transform: none;
    filter: brightness(1.06);
}

.button.secondary, button.secondary {
    background: var(--primary);
    border-color: #004a55;
    box-shadow: none;
}

.plate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.25rem;
}

.plate-card {
    display: block;
    text-decoration: none;
    color: inherit;
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: var(--border-ui);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.plate-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.plate-card-frame {
    padding: 0.65rem;
    background: #eceff3;
    border-bottom: 2px solid var(--primary);
}

.plate-card img {
    aspect-ratio: 4/3;
    object-fit: cover;
    width: 100%;
    border-radius: var(--radius-sm);
    border: 2px solid #fff;
    box-shadow: none;
}

.plate-card-body { padding: 1rem 1rem 1.15rem; }
.plate-card h2 {
    margin: 0 0 0.25rem;
    font-family: var(--font-plate);
    font-size: 1.15rem;
    color: var(--primary);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}
.plate-card p { margin: 0; color: #667085; font-weight: 600; }

.chip-group { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1rem 0; align-items: center; }
.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.65rem;
    border-radius: var(--radius);
    background: #fff;
    border: var(--border-ui);
    text-decoration: none;
    color: inherit;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: lowercase;
}
.chip:hover {
    border-color: var(--accent);
    background: rgba(255, 107, 53, 0.06);
}
.chip-count {
    background: var(--sunshine);
    color: #7c4a03;
    border-radius: var(--radius-sm);
    padding: 0.05rem 0.4rem;
    font-size: 0.72rem;
    border: 1px solid rgba(124, 74, 3, 0.2);
}
.chip-label {
    font-weight: 700;
    margin-right: 0.25rem;
    color: var(--primary);
    font-family: var(--font-body);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.plate-detail-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
}

.plate-figure {
    background: #fff;
    border-radius: var(--radius);
    padding: 1rem;
    box-shadow: var(--shadow);
    border: 2px solid var(--primary);
}

.page-header h1 { color: var(--primary); }

.plate-detail header h1 {
    font-family: var(--font-plate);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.ai-quip {
    background: #fff;
    border: var(--border-ui);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    padding: 1rem 1.15rem;
    margin: 0 0 1.25rem;
}

.ai-quip-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.35rem;
}

.ai-quip p {
    margin: 0;
    font-family: var(--font-accent);
    font-size: 1.05rem;
    line-height: 1.5;
    color: var(--text);
}

.plate-meta, .breadcrumb, .muted, .results-count { color: #667085; }
.meta-list dl {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 0.5rem 1rem;
}

.meta-list dt {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #64748b;
}

.pagination { display: flex; gap: 0.5rem; margin: 2rem 0; justify-content: center; flex-wrap: wrap; }
.pagination a {
    padding: 0.45rem 0.75rem;
    background: #fff;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.82rem;
    border: var(--border-ui);
}
.pagination a.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.empty-state {
    grid-column: 1 / -1;
    padding: 2.5rem 1rem;
    text-align: center;
    color: #667085;
}

.empty-plate {
    display: inline-block;
    margin-bottom: 1rem;
    padding: 0.65rem 1.25rem;
    border-radius: var(--radius);
    background: var(--sunshine);
    border: var(--plate-border);
    font-family: var(--font-plate);
    font-size: 1.5rem;
    letter-spacing: 0.08em;
    transform: none;
}

.footer-tagline {
    font-family: var(--font-heading);
    color: var(--primary);
    font-size: 1.05rem;
    margin: 0 0 0.75rem;
    max-width: 28rem;
}

.footer-credits { margin: 0.25rem 0; }
.footer-credits a { font-weight: 700; }

.footer-plate {
    min-width: 180px;
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    background: var(--sunshine);
    border: var(--plate-border);
    text-align: center;
    transform: none;
    box-shadow: var(--shadow);
}

.plate-sticker {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.14em;
    font-weight: 700;
    text-transform: uppercase;
}

.plate-number {
    display: block;
    font-family: var(--font-plate);
    font-size: 1.35rem;
    letter-spacing: 0.06em;
}

@media (max-width: 800px) {
    .plate-detail-grid { grid-template-columns: 1fr; }
    .header-inner { flex-direction: column; align-items: flex-start; }
    .footer-inner { flex-direction: column; }
    .footer-plate { align-self: center; }

    .search-form {
        grid-template-columns: 1fr 1fr;
    }

    .search-field-grow,
    .search-submit {
        grid-column: 1 / -1;
    }

    .search-submit {
        width: 100%;
    }

    .search-results-bar {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 520px) {
    .search-form {
        grid-template-columns: 1fr;
    }
}