/* ============================================================
   FMCSA Census Explorer — modern visual system
   ============================================================ */

/* ---------- Base tokens (default = light) ---------- */
:root {
    --bg:           #f4f5fa;
    --bg-page:      #f4f5fa;
    --surface:      #ffffff;
    --surface-2:    #f1f3f9;
    --surface-3:    #e6e9f3;
    --surface-glass:rgba(255, 255, 255, 0.72);
    --border:       #e4e7ef;
    --border-strong:#cdd3df;
    --hl-top:       rgba(255, 255, 255, 0.9);

    --text:         #0b1020;
    --text-soft:    #424b62;
    --text-dim:     #8b93a8;

    --accent:       #6366f1;
    --accent-2:     #a855f7;
    --accent-3:     #06b6d4;
    --accent-hover: #4f46e5;
    --accent-soft:  #eef2ff;
    --accent-ring:  rgba(99, 102, 241, 0.20);

    --good:         #059669;
    --good-soft:    #d1fae5;
    --bad:          #dc2626;
    --bad-soft:     #fee2e2;
    --warn:         #b45309;
    --warn-soft:    #fef3c7;

    --shadow-xs:    0 1px 2px rgba(11, 16, 32, 0.04);
    --shadow-sm:    0 1px 0 var(--hl-top) inset,
                    0 1px 3px rgba(11, 16, 32, 0.05),
                    0 1px 2px rgba(11, 16, 32, 0.04);
    --shadow:       0 1px 0 var(--hl-top) inset,
                    0 4px 12px -4px rgba(11, 16, 32, 0.08),
                    0 2px 4px -2px rgba(11, 16, 32, 0.04);
    --shadow-lg:    0 1px 0 var(--hl-top) inset,
                    0 24px 48px -20px rgba(11, 16, 32, 0.18),
                    0 10px 20px -10px rgba(11, 16, 32, 0.08);
    --glow-accent:  0 8px 24px -8px var(--accent-ring),
                    0 0 0 1px rgba(99, 102, 241, 0.08) inset;

    --radius-xl:    22px;
    --radius:       18px;
    --radius-md:    14px;
    --radius-sm:    10px;
    --radius-xs:    8px;

    --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, system-ui, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
    --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

    color-scheme: light;
}

/* ---------- OS-driven dark mode (used when user picks "system") ---------- */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg:           #131830;
        --bg-page:      #131830;
        --surface:      #1c2240;
        --surface-2:    #242b4e;
        --surface-3:    #2d3560;
        --surface-glass:rgba(28, 34, 64, 0.72);
        --border:       #323a60;
        --border-strong:#475278;
        --hl-top:       rgba(255, 255, 255, 0.07);

        --text:         #eef1f9;
        --text-soft:    #b6bfd6;
        --text-dim:     #828caa;

        --accent:       #8b91ff;
        --accent-2:     #c084fc;
        --accent-3:     #22d3ee;
        --accent-hover: #a5acff;
        --accent-soft:  #272e60;
        --accent-ring:  rgba(139, 145, 255, 0.32);

        --good:         #34d399;
        --good-soft:    #0b4435;
        --bad:          #fb7185;
        --bad-soft:     #50222d;
        --warn:         #fbbf24;
        --warn-soft:    #463212;

        --shadow-sm:    0 1px 0 var(--hl-top) inset,
                        0 1px 3px rgba(0, 0, 0, 0.35);
        --shadow:       0 1px 0 var(--hl-top) inset,
                        0 8px 24px -8px rgba(0, 0, 0, 0.4);
        --shadow-lg:    0 1px 0 var(--hl-top) inset,
                        0 30px 60px -20px rgba(0, 0, 0, 0.5);

        color-scheme: dark;
    }
}

/* ---------- Manual overrides (toggle button) ---------- */
:root[data-theme="dark"] {
    --bg:           #131830;
    --bg-page:      #131830;
    --surface:      #1c2240;
    --surface-2:    #242b4e;
    --surface-3:    #2d3560;
    --surface-glass:rgba(28, 34, 64, 0.72);
    --border:       #323a60;
    --border-strong:#475278;
    --hl-top:       rgba(255, 255, 255, 0.07);

    --text:         #eef1f9;
    --text-soft:    #b6bfd6;
    --text-dim:     #828caa;

    --accent:       #8b91ff;
    --accent-2:     #c084fc;
    --accent-3:     #22d3ee;
    --accent-hover: #a5acff;
    --accent-soft:  #272e60;
    --accent-ring:  rgba(139, 145, 255, 0.32);

    --good:         #34d399;
    --good-soft:    #0b4435;
    --bad:          #fb7185;
    --bad-soft:     #50222d;
    --warn:         #fbbf24;
    --warn-soft:    #463212;

    --shadow-sm:    0 1px 0 var(--hl-top) inset,
                    0 1px 3px rgba(0, 0, 0, 0.35);
    --shadow:       0 1px 0 var(--hl-top) inset,
                    0 8px 24px -8px rgba(0, 0, 0, 0.4);
    --shadow-lg:    0 1px 0 var(--hl-top) inset,
                    0 30px 60px -20px rgba(0, 0, 0, 0.5);

    color-scheme: dark;
}

/* ---------- Reset + base ---------- */
* { box-sizing: border-box; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 999px; }
*::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }
*::-webkit-scrollbar-track { background: transparent; }

html { scroll-behavior: smooth; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg-page);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.55;
    font-feature-settings: "cv11", "ss01", "ss03", "cv02";
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    transition: background-color 0.35s ease, color 0.35s ease;
}

/* Ambient gradient backdrop */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(900px 540px at 8% -8%,   rgba(99, 102, 241, 0.14), transparent 60%),
        radial-gradient(820px 520px at 96% 4%,   rgba(6, 182, 212, 0.12),  transparent 60%),
        radial-gradient(720px 420px at 50% 110%, rgba(168, 85, 247, 0.10), transparent 65%);
    pointer-events: none;
    transition: opacity 0.35s ease;
}
:root[data-theme="dark"] body::before,
:root:not([data-theme="light"]) body::before {
    background:
        radial-gradient(900px 540px at 8% -8%,   rgba(99, 102, 241, 0.22), transparent 60%),
        radial-gradient(820px 520px at 96% 4%,   rgba(6, 182, 212, 0.16),  transparent 60%),
        radial-gradient(720px 420px at 50% 110%, rgba(168, 85, 247, 0.16), transparent 65%);
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

.sr-only {
    position: absolute; width: 1px; height: 1px;
    padding: 0; margin: -1px; overflow: hidden;
    clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ============================================================
   Top bar
   ============================================================ */
.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.85rem 1.25rem;
    background: var(--surface-glass);
    border-bottom: 1px solid var(--border);
    backdrop-filter: saturate(180%) blur(16px);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--text);
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.01em;
}
.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px; height: 38px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: white;
    box-shadow: 0 10px 22px -10px var(--accent-ring),
                0 1px 0 rgba(255,255,255,0.35) inset,
                0 0 0 1px rgba(255,255,255,0.08) inset;
}
.brand-text { display: inline-flex; flex-direction: column; line-height: 1.05; }
.brand-name {
    font-weight: 800;
    font-size: 1.05rem;
    letter-spacing: 0.03em;
}
.brand-sub {
    color: var(--text-soft);
    font-weight: 500;
    font-size: 0.78rem;
    letter-spacing: 0.01em;
}
@media (max-width: 480px) { .brand-sub { display: none; } }

.top-actions {
    display: flex; align-items: center; gap: 0.45rem;
}
.stat-pill {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.35rem 0.75rem 0.35rem 0.55rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 0.42rem;
    box-shadow: var(--shadow-xs);
    font-variant-numeric: tabular-nums;
}
.stat-pill::before {
    content: "";
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--good);
    box-shadow: 0 0 0 3px var(--good-soft), 0 0 8px var(--good);
    animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 3px var(--good-soft), 0 0 6px var(--good); }
    50%      { box-shadow: 0 0 0 5px transparent,       0 0 12px var(--good); }
}

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px; height: 38px;
    min-height: 38px;
    padding: 0;
    border-radius: 11px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-soft);
    cursor: pointer;
    transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease, transform 0.06s ease;
}
.icon-btn:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.icon-btn:active { transform: translateY(1px); }

/* Theme toggle icon visibility based on current mode */
.theme-toggle .icon-sun,
.theme-toggle .icon-moon,
.theme-toggle .icon-auto { display: none; }
:root:not([data-theme]) .theme-toggle .icon-auto { display: inline; }
:root[data-theme="light"] .theme-toggle .icon-sun { display: inline; }
:root[data-theme="dark"]  .theme-toggle .icon-moon { display: inline; }

.link {
    color: var(--text-soft);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0.45rem 0.75rem;
    border-radius: 10px;
    transition: background 0.15s ease, color 0.15s ease;
}
.link:hover { background: var(--surface-2); color: var(--text); }

/* ============================================================
   Layout
   ============================================================ */
.page {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.5rem 1rem 2rem;
}
@media (min-width: 768px) {
    .page { padding: 2rem 2rem 3rem; }
}
.footer {
    text-align: center;
    color: var(--text-dim);
    padding: 2.5rem 1rem 1.5rem;
    font-size: 0.82rem;
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
    text-align: center;
    margin: 0.75rem auto 1.75rem;
    max-width: 720px;
    padding: 0 0.5rem;
}
.hero h1 {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(1.85rem, 5vw, 2.85rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.08;
    background: linear-gradient(135deg, var(--text) 30%, var(--accent) 80%, var(--accent-2) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero p {
    margin: 0.75rem auto 0;
    color: var(--text-soft);
    font-size: clamp(0.95rem, 1.5vw, 1.05rem);
    max-width: 540px;
}
.hero strong {
    color: var(--text);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

/* ============================================================
   Search panel
   ============================================================ */
.search-panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 1.1rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.25rem;
    position: relative;
}

.search-row {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 0.55rem;
}

#q {
    width: 100%;
    padding: 1rem 1.15rem;
    font-size: 1.02rem;
    background: var(--surface-2);
    color: var(--text);
    border: 1.5px solid transparent;
    border-radius: var(--radius-md);
    outline: none;
    font-family: inherit;
    transition: background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
#q::placeholder { color: var(--text-dim); }
#q:focus {
    background: var(--surface);
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-ring);
}

button, .btn-primary, .btn-ghost {
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    border-radius: var(--radius-md);
    padding: 0.78rem 1.15rem;
    border: 1.5px solid var(--border);
    background: var(--surface);
    color: var(--text);
    transition: transform 0.06s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.18s ease, color 0.15s ease, filter 0.15s ease;
    min-height: 48px;
    white-space: nowrap;
    letter-spacing: -0.005em;
}
button:active { transform: translateY(1px); }
.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: white;
    border-color: transparent;
    box-shadow: var(--glow-accent);
}
.btn-primary:hover { filter: brightness(1.08); box-shadow: 0 14px 28px -10px var(--accent-ring), 0 0 0 1px rgba(255,255,255,0.1) inset; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

.filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 0.75rem;
    margin-top: 1.1rem;
    padding-top: 1.1rem;
    border-top: 1px dashed var(--border);
}
.filter label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-soft);
    margin-bottom: 0.35rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.filter input, .filter select {
    width: 100%;
    padding: 0.6rem 0.8rem;
    background: var(--surface-2);
    color: var(--text);
    border: 1.5px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    min-height: 44px;
    font-family: inherit;
    transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.filter input:focus, .filter select:focus {
    outline: none;
    background: var(--surface);
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-ring);
}
.filter.checkboxes {
    grid-column: span 2;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 0.4rem;
    min-height: 44px;
}
.filter.checkboxes label {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--surface-2);
    padding: 0.35rem 0.7rem;
    border: 1.5px solid var(--border);
    border-radius: 999px;
    cursor: pointer;
    margin: 0;
    text-transform: none;
    letter-spacing: 0;
    font-size: 0.78rem;
    line-height: 1.4;
    font-weight: 500;
    color: var(--text-soft);
    transition: all 0.15s ease;
    min-height: 34px;
    white-space: nowrap;
}
.filter.checkboxes label:hover { border-color: var(--accent); color: var(--text); }
.filter.checkboxes input[type="checkbox"] { accent-color: var(--accent); width: 14px; height: 14px; }
.filter.checkboxes label:has(input:checked) {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    border-color: transparent;
    color: white;
    font-weight: 600;
    box-shadow: 0 4px 12px -4px var(--accent-ring);
}
.filter.actions {
    display: flex;
    align-items: end;
    gap: 0.5rem;
}

/* ============================================================
   Results meta
   ============================================================ */
.results-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.5rem 0.3rem 1rem;
    color: var(--text-soft);
    font-size: 0.92rem;
    flex-wrap: wrap;
}
.results-meta strong { color: var(--text); font-weight: 700; font-variant-numeric: tabular-nums; }
.page-size-wrap { display: flex; align-items: center; gap: 0.45rem; }
.page-size-wrap label { color: var(--text-soft); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }
.page-size-wrap select {
    background: var(--surface);
    color: var(--text);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0.6rem;
    min-height: 36px;
    font: inherit;
    cursor: pointer;
    font-weight: 600;
}

/* ============================================================
   Results table (desktop)
   ============================================================ */
.results-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    display: none;
    box-shadow: 0 4px 14px -4px rgba(11, 16, 32, 0.06),
                0 2px 4px -2px rgba(11, 16, 32, 0.03);
}
.results-table th, .results-table td {
    padding: 0.85rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 0.92rem;
    vertical-align: middle;
}
.results-table tbody tr:last-child td { border-bottom: 0; }
.results-table thead th {
    background: var(--surface-2);
    color: var(--text-soft);
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    user-select: none;
    border-bottom: 1px solid var(--border);
    transition: color 0.12s ease, background 0.12s ease;
}
.results-table thead th[data-sort]:hover { color: var(--text); background: var(--surface-3); }
.results-table tbody tr { transition: background 0.1s ease; cursor: pointer; }
.results-table tbody tr:hover { background: var(--surface-2); }
.results-table th[data-sort].sort-asc::after  { content: " ↑"; color: var(--accent); }
.results-table th[data-sort].sort-desc::after { content: " ↓"; color: var(--accent); }

.dot-link {
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.86rem;
}
.docket-num {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    font-variant-numeric: tabular-nums;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}
.docket-tag {
    display: inline-block;
    background: var(--accent-soft);
    color: var(--accent);
    padding: 0.05rem 0.4rem;
    border-radius: 6px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    font-family: var(--font-sans);
}
.muted { color: var(--text-dim); }
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.22rem 0.65rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    border: 1px solid transparent;
    white-space: nowrap;
}
.status-badge::before {
    content: "";
    width: 6px; height: 6px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
}
.status-A      { background: var(--good-soft); color: var(--good); }
.status-I      { background: var(--bad-soft);  color: var(--bad); }
.status-other  { background: var(--surface-2); color: var(--text-soft); border-color: var(--border); }
.status-other::before { background: var(--text-dim); }

/* ============================================================
   Results cards (mobile)
   ============================================================ */
.results-cards {
    list-style: none;
    margin: 0; padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.result-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.05rem 1.15rem;
    box-shadow: var(--shadow-sm);
    display: block;
    color: inherit;
    text-decoration: none !important;
    transition: transform 0.14s ease, box-shadow 0.2s ease, border-color 0.18s ease;
}
.result-card:hover, .result-card:focus-visible {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}
.result-card .top {
    display: flex; justify-content: space-between; gap: 0.6rem; align-items: flex-start;
}
.result-card h3 {
    margin: 0 0 0.15rem;
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.015em;
}
.result-card .dba {
    color: var(--text-soft);
    font-size: 0.9rem;
    margin: 0 0 0.65rem;
}
.result-card .meta {
    display: flex; flex-wrap: wrap; gap: 0.45rem 1rem;
    color: var(--text-soft);
    font-size: 0.88rem;
}
.result-card .meta strong { color: var(--text); font-weight: 600; }
.result-card .meta .label {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-dim);
    margin-right: 0.25rem;
    font-weight: 700;
}

/* ============================================================
   Pagination
   ============================================================ */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.3rem;
    flex-wrap: wrap;
    margin: 1.75rem 0 0.5rem;
}
.pagination button {
    min-width: 40px;
    min-height: 40px;
    padding: 0.4rem 0.75rem;
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: 11px;
    color: var(--text);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    font-variant-numeric: tabular-nums;
}
.pagination button:hover { border-color: var(--accent); color: var(--accent); }
.pagination button.active {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: white;
    border-color: transparent;
    box-shadow: var(--glow-accent);
}
.pagination button[disabled] {
    opacity: 0.4; cursor: not-allowed;
    border-color: var(--border);
    color: var(--text-dim);
}
.pagination button[disabled]:hover { color: var(--text-dim); }

/* ============================================================
   Empty + spinner
   ============================================================ */
.empty {
    text-align: center;
    color: var(--text-soft);
    padding: 3rem 1.5rem;
    background: var(--surface);
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius);
}
.empty::before {
    content: "🔍";
    display: block;
    font-size: 2rem;
    margin-bottom: 0.55rem;
    opacity: 0.7;
}
.spinner {
    margin: 1.75rem auto;
    width: 34px; height: 34px;
    border: 3px solid var(--surface-3);
    border-top-color: var(--accent);
    border-right-color: var(--accent-2);
    border-radius: 50%;
    animation: spin 0.85s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   Detail page
   ============================================================ */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 1.1rem;
    font-size: 0.92rem;
    color: var(--text-soft);
    font-weight: 500;
    padding: 0.45rem 0.8rem 0.45rem 0.6rem;
    border-radius: 10px;
    transition: background 0.15s ease, color 0.15s ease, transform 0.1s ease;
}
.back-link:hover { background: var(--surface-2); color: var(--accent); transform: translateX(-2px); }

/* The detail page is a stack of self-contained section panels so each
   topic (overview, SMS, inspections, ...) reads as its own card. */
.detail {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}
.detail > section {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 1.25rem 1.5rem 1.45rem;
    box-shadow: var(--shadow);
    margin: 0;
    scroll-margin-top: 8rem;
}
@media (max-width: 767px) {
    .detail > section { padding: 1rem 0.95rem 1.15rem; }
}

/* ---------- Sticky section navigator (scroll-spy) ---------- */
.section-nav {
    position: sticky;
    top: 62px;          /* refined at runtime to sit below the topbar */
    z-index: 25;
    margin: 0.9rem 0;
}
.section-nav-track {
    display: flex;
    gap: 0.3rem;
    overflow-x: auto;
    scrollbar-width: none;
    background: var(--surface-glass);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.3rem;
    box-shadow: var(--shadow-sm);
}
.section-nav-track::-webkit-scrollbar { display: none; }
.section-chip {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 0.42rem;
    padding: 0.34rem 0.8rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-soft);
    text-decoration: none;
    white-space: nowrap;
    border: 1px solid transparent;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.section-chip:hover { background: var(--surface-2); color: var(--text); }
.section-chip .chip-dot {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: var(--chip-color, var(--accent));
    flex: 0 0 auto;
}
.section-chip.is-active {
    background: var(--accent-soft);
    color: var(--accent);
    border-color: var(--accent-ring);
}
.detail-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.85rem;
    padding-bottom: 1.1rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.35rem;
}
.detail-header h1 {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 3vw, 1.75rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.2;
}
.detail-sub {
    color: var(--text-soft);
    margin: 0.35rem 0 0;
    font-size: 0.95rem;
}
.detail-badges { display: flex; flex-wrap: wrap; gap: 0.4rem; }

/* ----- Stat chips strip ----- */
.detail-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin: -0.4rem 0 0.1rem;
}
.stat-chip {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 0.55rem 0.95rem 0.6rem;
    display: inline-flex;
    flex-direction: column;
    gap: 0.1rem;
    min-width: 110px;
    transition: border-color 0.15s ease, transform 0.1s ease;
}
.stat-chip:hover { border-color: var(--border-strong); }
.stat-chip-label {
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-soft);
}
.stat-chip-value {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 1rem;
    color: var(--text);
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.005em;
}
.stat-chip-hint {
    font-size: 0.72rem;
    color: var(--text-dim);
    font-family: var(--font-sans);
    margin-top: 0.05rem;
}
.stat-chip--accent {
    background: linear-gradient(135deg, var(--accent-soft), var(--surface-2));
    border-color: var(--accent);
    box-shadow: var(--glow-accent);
}
.stat-chip--accent .stat-chip-label { color: var(--accent); }
.stat-chip--accent .stat-chip-value { color: var(--accent-hover); }

/* ============================================================
   ISS (Inspection Selection System) estimate
   ============================================================ */
.iss-section { margin: 0 0 1.5rem; }
.iss-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.15rem 1.25rem 1.2rem;
    box-shadow: var(--shadow-sm);
}
.iss-layout {
    display: grid;
    grid-template-columns: minmax(240px, 320px) 1fr;
    gap: 1.5rem 2rem;
    align-items: start;
}
@media (max-width: 820px) {
    .iss-layout { grid-template-columns: 1fr; }
}
.iss-gauge-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}
.iss-eyebrow {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-soft);
}
.iss-est-tag {
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
    background: var(--surface-3);
    border: 1px solid var(--border);
    color: var(--text-dim);
    cursor: help;
}
.iss-score-block {
    display: flex;
    align-items: baseline;
    gap: 0.15rem;
    line-height: 1;
    margin-bottom: 0.45rem;
}
.iss-score-num {
    font-family: var(--font-display);
    font-size: 3.2rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    font-variant-numeric: tabular-nums;
}
.iss-score-block.tone-ok   .iss-score-num { color: var(--good); }
.iss-score-block.tone-warn .iss-score-num { color: var(--warn); }
.iss-score-block.tone-bad  .iss-score-num { color: var(--bad); }
.iss-score-of {
    font-size: 1rem;
    color: var(--text-dim);
    font-weight: 600;
}
.iss-rec-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.55rem;
}
.iss-rec-inspect  { background: var(--bad-soft);  color: var(--bad);  border: 1px solid rgba(220,38,38,0.25); }
.iss-rec-optional { background: var(--warn-soft); color: var(--warn); border: 1px solid rgba(180,83,9,0.25); }
.iss-rec-pass     { background: var(--good-soft); color: var(--good); border: 1px solid rgba(5,150,105,0.25); }
.iss-headline {
    margin: 0 0 0.85rem;
    font-size: 0.84rem;
    color: var(--text-soft);
    line-height: 1.45;
}
.iss-scale-track {
    position: relative;
    display: flex;
    height: 10px;
    border-radius: 999px;
    overflow: visible;
    margin-bottom: 0.35rem;
}
.iss-zone { flex: 1; height: 100%; }
.iss-zone-pass  { background: var(--good-soft); border-radius: 999px 0 0 999px; }
.iss-zone-opt   { background: var(--warn-soft); }
.iss-zone-insp  { background: var(--bad-soft); border-radius: 0 999px 999px 0; }
.iss-pin {
    position: absolute;
    top: 50%;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--text-soft);
    transform: translate(-50%, -50%);
    box-shadow: 0 1px 4px rgba(0,0,0,0.25);
    z-index: 1;
}
.iss-pin.tone-ok   { border-color: var(--good); }
.iss-pin.tone-warn { border-color: var(--warn); }
.iss-pin.tone-bad  { border-color: var(--bad); }
.iss-scale-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.62rem;
    color: var(--text-dim);
    letter-spacing: 0.02em;
}
.iss-detail-title {
    margin: 0 0 0.25rem;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
}
.iss-detail-sub {
    margin: 0 0 0.75rem;
    font-size: 0.78rem;
    color: var(--text-soft);
    line-height: 1.4;
}
.iss-basic-list { display: flex; flex-direction: column; gap: 0.45rem; }
.iss-basic-row {
    display: grid;
    grid-template-columns: 118px 1fr 36px 16px;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.78rem;
}
.iss-basic-row.is-flagged .iss-basic-name { color: var(--bad); font-weight: 600; }
.iss-basic-name { color: var(--text-soft); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.iss-basic-bar {
    height: 6px;
    background: var(--surface-3);
    border-radius: 999px;
    overflow: hidden;
}
.iss-basic-fill {
    display: block;
    height: 100%;
    border-radius: 999px;
}
.iss-basic-fill.tone-ok   { background: linear-gradient(90deg, #34d399, #10b981); }
.iss-basic-fill.tone-warn { background: linear-gradient(90deg, #fbbf24, #f59e0b); }
.iss-basic-fill.tone-bad  { background: linear-gradient(90deg, #fb7185, #dc2626); }
.iss-basic-pct {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    text-align: right;
    color: var(--text);
}
.iss-flag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--bad-soft);
    color: var(--bad);
    font-size: 0.62rem;
    font-weight: 800;
}
.iss-group {
    margin: 0.85rem 0 0.35rem;
    font-size: 0.78rem;
    color: var(--text-soft);
}
.iss-note {
    margin: 0.5rem 0 0;
    font-size: 0.72rem;
    color: var(--text-dim);
    line-height: 1.4;
    font-style: italic;
}
.iss-meta {
    margin: 0.35rem 0 0;
    font-size: 0.68rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 0.9rem;
}
.info-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1rem 1.15rem 1.05rem;
    transition: border-color 0.15s ease, box-shadow 0.18s ease;
    position: relative;
}
.info-card:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow-sm);
}
.info-card h2 {
    margin: 0 0 0.75rem;
    font-family: var(--font-display);
    font-size: 0.72rem;
    color: var(--text-soft);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.info-card h2::before {
    content: "";
    width: 4px; height: 14px;
    background: linear-gradient(180deg, var(--accent), var(--accent-2));
    border-radius: 4px;
}
.info-card dl {
    margin: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.45rem 1rem;
}
.info-card dt {
    color: var(--text-soft);
    font-size: 0.85rem;
}
.info-card dd {
    margin: 0;
    font-size: 0.93rem;
    font-weight: 500;
    word-break: break-word;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

/* ============================================================
   SMS BASICs
   ============================================================ */
.sms-section { margin: 0.5rem 0 1.75rem; }
.sms-header { margin-bottom: 0.85rem; }
.section-title {
    font-family: var(--font-display);
    font-size: 1.14rem;
    font-weight: 700;
    margin: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    letter-spacing: -0.01em;
    color: var(--text);
}
.section-bar {
    display: inline-block;
    width: 6px; height: 22px;
    border-radius: 4px;
    background: linear-gradient(180deg, var(--accent), var(--accent-2));
}
.section-bar--red {
    background: linear-gradient(180deg, #f87171, var(--bad));
}
.section-bar--gray {
    background: linear-gradient(180deg, var(--text-dim), var(--text-soft));
}
.section-tag {
    display: inline-flex;
    background: var(--accent-soft);
    color: var(--accent);
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-family: var(--font-sans);
}
.section-tag:empty { display: none; }
.section-sub {
    margin: 0.4rem 0 0 0.95rem;
    color: var(--text-soft);
    font-size: 0.9rem;
}

.basic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 0.85rem;
    margin-top: 0.85rem;
}
.basic-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.95rem 1.05rem 1rem;
    position: relative;
    overflow: hidden;
    transition: border-color 0.15s ease, transform 0.12s ease;
}
.basic-card:hover { border-color: var(--border-strong); }
.basic-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.25rem;
}
.basic-card h3 {
    margin: 0;
    font-family: var(--font-display);
    font-size: 0.98rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text);
}
.basic-desc {
    margin: 0 0 0.85rem;
    color: var(--text-soft);
    font-size: 0.82rem;
    line-height: 1.4;
}
.basic-stats {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.85rem;
}
.basic-stat { display: flex; flex-direction: column; }
.basic-stat .num {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}
.basic-stat .ttl {
    font-size: 0.7rem;
    color: var(--text-soft);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    margin-top: 0.2rem;
}
.basic-bar {
    height: 6px;
    background: var(--surface-3);
    border-radius: 999px;
    overflow: hidden;
    position: relative;
}
.basic-bar > span {
    display: block;
    height: 100%;
    border-radius: 999px;
    transition: width 0.5s ease;
}
.basic-card.tone-ok    .basic-bar > span { background: linear-gradient(90deg, #34d399, #10b981); }
.basic-card.tone-warn  .basic-bar > span { background: linear-gradient(90deg, #fbbf24, #f59e0b); }
.basic-card.tone-bad   .basic-bar > span { background: linear-gradient(90deg, #fb7185, #dc2626); }

.basic-card.tone-warn { border-color: rgba(245, 158, 11, 0.4); }
.basic-card.tone-bad  { border-color: rgba(220, 38, 38, 0.4); }

.ac-badge,
.warn-badge {
    padding: 0.18rem 0.55rem;
    border-radius: 999px;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
    border: 1px solid transparent;
}
.ac-badge {
    background: var(--bad-soft);
    color: var(--bad);
    border-color: rgba(220, 38, 38, 0.25);
}
.warn-badge {
    background: var(--warn-soft);
    color: var(--warn);
    border-color: rgba(180, 83, 9, 0.25);
}
.warn-badge.soft {
    background: var(--surface-3);
    color: var(--text-soft);
    border-color: var(--border);
}
.basic-badges { display: flex; flex-wrap: wrap; gap: 0.3rem; justify-content: flex-end; }

.pct {
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 600;
    margin-left: 0.2rem;
}
.pct-ok  { color: var(--good); }
.pct-bad { color: var(--bad); }
.num-bad { color: var(--bad); font-weight: 700; }

/* ----- BASIC verdict (plain-language rating) ----- */
.basic-verdict {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    margin-bottom: 0.7rem;
    padding: 0.55rem 0.7rem;
    border-radius: var(--radius-sm, 8px);
    background: var(--surface-3);
    border-left: 3px solid var(--border-strong);
}
.basic-verdict .verdict-label {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text);
}
.basic-verdict .verdict-headline {
    font-size: 0.78rem;
    color: var(--text-soft);
    line-height: 1.35;
}
.basic-verdict.band-clean,
.basic-verdict.band-better  { background: var(--good-soft); border-left-color: var(--good); }
.basic-verdict.band-clean .verdict-label,
.basic-verdict.band-better .verdict-label { color: var(--good); }
.basic-verdict.band-typical { background: var(--surface-3); border-left-color: var(--border-strong); }
.basic-verdict.band-elevated { background: var(--warn-soft); border-left-color: var(--warn); }
.basic-verdict.band-elevated .verdict-label { color: var(--warn); }
.basic-verdict.band-high,
.basic-verdict.band-severe  { background: var(--bad-soft); border-left-color: var(--bad); }
.basic-verdict.band-high .verdict-label,
.basic-verdict.band-severe .verdict-label { color: var(--bad); }

/* small "i" info affordance next to a BASIC title */
.basic-info {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    margin-left: 0.35rem;
    border-radius: 50%;
    background: var(--surface-3);
    border: 1px solid var(--border);
    color: var(--text-soft);
    font-size: 0.66rem;
    font-weight: 700;
    font-style: normal;
    cursor: help;
    vertical-align: middle;
    line-height: 1;
}
.basic-info:hover { color: var(--accent); border-color: var(--accent); }

/* legend above the BASIC grid */
.basic-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1rem;
    margin-top: 0.6rem;
    font-size: 0.74rem;
    color: var(--text-soft);
}
.basic-legend .legend-item { display: inline-flex; align-items: center; gap: 0.35rem; }
.basic-legend .dot {
    width: 9px; height: 9px; border-radius: 50%; display: inline-block;
}
.basic-legend .dot.tone-ok   { background: var(--good); }
.basic-legend .dot.tone-warn { background: var(--warn); }
.basic-legend .dot.tone-bad  { background: var(--bad); }

/* ----- Safety indicator chips on the search-result list ----- */
.safe-chips { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.results-cards .safe-chips { margin-top: 0.5rem; }
.safe-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.12rem 0.5rem;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    white-space: nowrap;
    border: 1px solid transparent;
    line-height: 1.4;
}
.safe-chip.safe-ok   { background: var(--good-soft); color: var(--good); border-color: rgba(5,150,105,0.2); }
.safe-chip.safe-warn { background: var(--warn-soft); color: var(--warn); border-color: rgba(180,83,9,0.2); }
.safe-chip.safe-bad  { background: var(--bad-soft);  color: var(--bad);  border-color: rgba(220,38,38,0.2); }
.safe-chip.safe-na   { background: var(--surface-3); color: var(--text-dim); border-color: var(--border); }
.safe-chip.safe-more { background: var(--surface-3); color: var(--text-soft); border-color: var(--border); }

/* ===== Overall safety scorecard (detail page) ===== */
.safety-scorecard {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 1.25rem 2rem;
    padding: 1.1rem 1.3rem;
    margin-top: 0.9rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-2);
    position: relative;
    overflow: hidden;
}
.safety-scorecard::before {
    content: "";
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 5px;
    background: var(--border-strong);
}
.safety-scorecard.tone-ok::before   { background: linear-gradient(180deg, #34d399, #10b981); }
.safety-scorecard.tone-warn::before { background: linear-gradient(180deg, #fbbf24, #f59e0b); }
.safety-scorecard.tone-bad::before  { background: linear-gradient(180deg, #fb7185, #dc2626); }
.safety-scorecard.tone-na::before   { background: var(--border-strong); }

.score-verdict {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    justify-content: center;
    min-width: 220px;
    flex: 1 1 220px;
}
.score-eyebrow {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: var(--text-soft);
}
.score-value {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
}
.safety-scorecard.tone-ok   .score-value { color: var(--good); }
.safety-scorecard.tone-warn .score-value { color: var(--warn); }
.safety-scorecard.tone-bad  .score-value { color: var(--bad); }
.safety-scorecard.tone-na   .score-value { color: var(--text-soft); }
.score-sub {
    font-size: 0.82rem;
    color: var(--text-soft);
    line-height: 1.4;
}

/* mini vertical meters: one per BASIC */
.score-meters {
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
    position: relative;
    padding-left: 2.6rem;   /* room for axis labels */
}
.mini-meter {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    width: 48px;
}
.mini-track {
    width: 14px;
    height: 70px;
    border-radius: 999px;
    background: var(--surface-3);
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    border: 1px solid var(--border);
}
.mini-fill {
    width: 100%;
    border-radius: 999px;
    transition: height 0.5s ease;
}
.mini-fill.tone-ok   { background: linear-gradient(180deg, #34d399, #10b981); }
.mini-fill.tone-warn { background: linear-gradient(180deg, #fbbf24, #f59e0b); }
.mini-fill.tone-bad  { background: linear-gradient(180deg, #fb7185, #dc2626); }
.mini-label {
    font-size: 0.62rem;
    font-weight: 600;
    color: var(--text-soft);
    text-align: center;
    white-space: nowrap;
    letter-spacing: 0.01em;
}
.score-meters-axis {
    position: absolute;
    left: 0;
    top: 0;
    height: 70px;       /* match mini-track height */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    font-size: 0.6rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== Per-BASIC rank meter ===== */
.rank-meter { margin-bottom: 0.85rem; }
.rank-track {
    position: relative;
    height: 8px;
    border-radius: 999px;
    background: linear-gradient(90deg,
        var(--good-soft) 0%,
        var(--warn-soft) 55%,
        var(--bad-soft) 100%);
    overflow: visible;
}
.rank-fill {
    position: absolute;
    left: 0; top: 0; bottom: 0;
    border-radius: 999px;
    opacity: 0.9;
    transition: width 0.5s ease;
}
.rank-fill.tone-ok   { background: linear-gradient(90deg, #34d399, #10b981); }
.rank-fill.tone-warn { background: linear-gradient(90deg, #fbbf24, #f59e0b); }
.rank-fill.tone-bad  { background: linear-gradient(90deg, #fb7185, #dc2626); }
.rank-pin {
    position: absolute;
    top: 50%;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--text-soft);
    transform: translate(-50%, -50%);
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
    transition: left 0.5s ease;
}
.rank-pin.tone-ok   { border-color: var(--good); }
.rank-pin.tone-warn { border-color: var(--warn); }
.rank-pin.tone-bad  { border-color: var(--bad); }
.rank-scale {
    display: flex;
    justify-content: space-between;
    margin-top: 0.35rem;
    font-size: 0.66rem;
    color: var(--text-dim);
    letter-spacing: 0.02em;
}

/* ----- SMS group tabs ----- */
.sms-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0.85rem 0 0;
}
.sms-tab {
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: 12px;
    padding: 0.5rem 0.85rem;
    cursor: pointer;
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.05rem;
    color: var(--text-soft);
    transition: all 0.14s ease;
    min-height: auto;
}
.sms-tab:hover { border-color: var(--accent); color: var(--text); }
.sms-tab.is-active {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: white;
    border-color: transparent;
    box-shadow: var(--glow-accent);
}
.sms-tab.is-active .sms-tab-count { color: rgba(255, 255, 255, 0.85); }
.sms-tab-name {
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.1;
    white-space: nowrap;
}
.sms-tab-count {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-dim);
    font-variant-numeric: tabular-nums;
}

.info-card-sub {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-dim);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-left: 0.4rem;
}

/* ============================================================
   Crash section
   ============================================================ */
.crash-section { margin: 0.5rem 0 1.75rem; }

.crash-table-wrap {
    margin-top: 0.85rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 4px 14px -4px rgba(11, 16, 32, 0.06),
                0 2px 4px -2px rgba(11, 16, 32, 0.03);
}
.crash-table {
    width: 100%;
    border-collapse: collapse;
    display: none;
    font-size: 0.85rem;
}
.crash-table th, .crash-table td {
    padding: 0.55rem 0.7rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.crash-table tbody tr:last-child td { border-bottom: 0; }
.crash-table thead th {
    background: var(--surface-2);
    color: var(--text-soft);
    font-weight: 700;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}
.crash-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.crash-table .nowrap { white-space: nowrap; }
.crash-table .dim { color: var(--text-soft); font-size: 0.82rem; }
.crash-table tbody tr:hover { background: var(--surface-2); }

.sev-pill {
    display: inline-block;
    padding: 0.1rem 0.5rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}
.sev-low  { background: var(--good-soft); color: var(--good); }
.sev-mid  { background: var(--warn-soft); color: var(--warn); }
.sev-high { background: var(--bad-soft);  color: var(--bad); }

.hm-tag {
    display: inline-block;
    padding: 0.05rem 0.4rem;
    background: var(--bad-soft);
    color: var(--bad);
    font-size: 0.65rem;
    font-weight: 700;
    border-radius: 6px;
    letter-spacing: 0.04em;
}

.crash-cards {
    list-style: none;
    margin: 0;
    padding: 0.6rem;
    display: none;
    flex-direction: column;
    gap: 0.55rem;
}
.crash-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.7rem 0.85rem;
}
.crash-card-top {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.4rem;
}
.crash-date { font-weight: 700; font-size: 0.92rem; }
.crash-state {
    background: var(--surface-3);
    padding: 0.1rem 0.45rem;
    border-radius: 999px;
    font-size: 0.7rem;
    color: var(--text-soft);
    font-weight: 600;
}
.crash-card-meta {
    display: flex; flex-wrap: wrap; gap: 0.4rem 0.85rem;
    color: var(--text-soft);
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
}
.crash-card-cond {
    font-size: 0.78rem;
    color: var(--text-dim);
}

@media (min-width: 900px) {
    .crash-table { display: table; }
    .crash-cards { display: none !important; }
}
@media (max-width: 899px) {
    .crash-table { display: none; }
    .crash-cards { display: flex; }
}

.crash-foot {
    color: var(--text-dim);
    font-size: 0.82rem;
    margin: 0.7rem 0.3rem 0;
    text-align: center;
}

.raw-fields {
    margin-top: 1.6rem;
    border-top: 1px solid var(--border);
    padding-top: 1.1rem;
}
.raw-fields summary {
    cursor: pointer;
    color: var(--text-soft);
    font-size: 0.92rem;
    font-weight: 600;
    padding: 0.45rem 0;
    user-select: none;
    list-style: none;
    transition: color 0.15s ease;
}
.raw-fields summary::-webkit-details-marker { display: none; }
.raw-fields summary::before {
    content: "▸";
    display: inline-block;
    margin-right: 0.45rem;
    color: var(--text-dim);
    transition: transform 0.2s ease;
}
.raw-fields[open] summary::before { transform: rotate(90deg); color: var(--accent); }
.raw-fields[open] summary { color: var(--text); }
.raw-fields summary:hover { color: var(--text); }
.kv-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.7rem;
    font-size: 0.85rem;
    background: var(--surface-2);
    border-radius: var(--radius-sm);
    overflow: hidden;
}
.kv-table td {
    padding: 0.5rem 0.8rem;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
.kv-table tr:last-child td { border-bottom: 0; }
.kv-table td:first-child {
    color: var(--text-soft);
    width: 38%;
    word-break: break-word;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 500;
}
.kv-table td:last-child {
    word-break: break-word;
    color: var(--text);
    font-weight: 500;
}

/* ============================================================
   Responsive switch
   ============================================================ */
@media (min-width: 900px) {
    .results-table { display: table; }
    .results-cards { display: none; }
    .filter-toggle { display: none; }
    .filters { display: grid !important; }
    .search-row { grid-template-columns: 1fr auto; }
}
@media (max-width: 899px) {
    .results-table { display: none; }
    .results-cards { display: flex; }
}

@media (prefers-reduced-motion: reduce) {
    .spinner, .stat-pill::before { animation: none; }
    * { transition: none !important; }
}

/* ---------- Roadside inspections + Licensing & Insurance ---------- */
.section-bar--blue {
    background: linear-gradient(180deg, #60a5fa, #2563eb);
}
.section-bar--green {
    background: linear-gradient(180deg, #4ade80, #16a34a);
}

.insp-row.is-clickable { cursor: pointer; }
.insp-expand {
    width: 2.4rem;
    text-align: center;
}
.expand-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 999px;
    border: 1.5px solid var(--border-strong);
    background: var(--surface);
    color: var(--text-soft);
    font-size: 0.72rem;
    line-height: 1;
    transition: transform 0.15s ease, background 0.15s ease,
                color 0.15s ease, border-color 0.15s ease;
}
.insp-row.is-clickable:hover { background: var(--accent-soft); }
.insp-row.is-clickable:hover .expand-btn {
    border-color: var(--accent);
    color: var(--accent);
}
.insp-row.is-open .expand-btn {
    transform: rotate(90deg);
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* Mobile inspection cards: tap-to-expand affordance */
.crash-card.is-clickable { cursor: pointer; }
.crash-card.is-clickable:active { border-color: var(--accent); }
.card-expand-hint {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.55rem;
    padding-top: 0.5rem;
    border-top: 1px dashed var(--border);
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 600;
}
.card-expand-hint .chev {
    transition: transform 0.15s ease;
}
.crash-card.is-open .card-expand-hint .chev { transform: rotate(90deg); }
.insp-card-detail {
    margin-top: 0.6rem;
    overflow-x: auto;
}

.insp-detail-row td {
    background: var(--surface-2);
    padding: 0.6rem 0.9rem 0.9rem;
}
/* Violation detail: stacked list so descriptions wrap cleanly on mobile */
.viol-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.viol-item {
    padding: 0.6rem 0.1rem 0.65rem;
}
.viol-item + .viol-item { border-top: 1px solid var(--border); }
.viol-main {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.25rem 0.6rem;
}
.viol-desc {
    font-size: 0.88rem;
    font-weight: 500;
    line-height: 1.4;
}
.viol-main .cfr-link,
.viol-main .dim { font-size: 0.74rem; white-space: nowrap; }
.viol-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.4rem;
}
.viol-chip {
    display: inline-flex;
    align-items: center;
    background: var(--surface-3);
    color: var(--text-soft);
    border-radius: 999px;
    padding: 0.12rem 0.55rem;
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
}
.viol-chip--dim {
    background: transparent;
    border: 1px dashed var(--border-strong);
    color: var(--text-dim);
}
.cfr-link {
    color: var(--text-soft);
    text-decoration: underline;
    text-decoration-style: dotted;
    text-underline-offset: 2px;
}
.cfr-link:hover {
    color: var(--accent, #4ea1ff);
}
.insp-units {
    margin-top: 0.55rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1rem;
}
.insp-unit {
    font-size: 0.78rem;
    color: var(--text-soft);
}

.li-subtitle {
    margin: 1.1rem 0.2rem 0;
    font-size: 0.95rem;
    font-weight: 700;
}
.li-details {
    margin-top: 0.9rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.15rem 0.9rem;
}
.li-details summary {
    cursor: pointer;
    padding: 0.6rem 0;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-soft);
}
.li-details[open] summary { border-bottom: 1px solid var(--border); }
.li-details .crash-table-wrap {
    border: 0;
    margin: 0;
}
.li-details .crash-table { display: table; }
@media (max-width: 899px) {
    .li-details .crash-table-wrap { overflow-x: auto; }
}

/* ---------- About page ---------- */
.about-header h1 {
    font-family: "Space Grotesk", Inter, sans-serif;
    font-size: 1.6rem;
    margin: 0.2rem 0 0.4rem;
}
.about-header .section-sub { max-width: 64ch; }
.about-group { margin-top: 1.6rem; }
.about-table-wrap { overflow-x: auto; }
.about-table { display: table; min-width: 640px; }
.about-ds-name {
    display: block;
    font-weight: 600;
}
a.about-ds-name { color: var(--accent); text-decoration: none; }
a.about-ds-name:hover { text-decoration: underline; }
.about-ds-desc {
    display: block;
    color: var(--text-soft);
    font-size: 0.78rem;
    margin-top: 0.15rem;
    max-width: 46ch;
}
.about-ds-table {
    display: inline-block;
    margin-top: 0.25rem;
    font-family: "JetBrains Mono", monospace;
    font-size: 0.68rem;
    color: var(--text-dim);
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 5px;
    padding: 0.05rem 0.35rem;
}
.about-file {
    font-family: "JetBrains Mono", monospace;
    font-size: 0.74rem;
    word-break: break-all;
    max-width: 26ch;
}
.about-rel {
    display: block;
    color: var(--text-dim);
    font-size: 0.74rem;
}
.about-foot {
    margin: 1.6rem 0.2rem 0;
    color: var(--text-dim);
    font-size: 0.82rem;
    max-width: 70ch;
}