/* ==========================================================================
   Sixth Sense — detect the undetectable
   Dark séance UI: sensor cards, anomaly meter, live scopes.
   ========================================================================== */

:root {
    --bg: #05070d;
    --bg-2: #0b0f1a;
    --surface: #10151f99;
    --surface-solid: #111725;
    --border: #212a3c;
    --text: #e9edf6;
    --text-soft: #9aa4ba;
    --text-faint: #626c82;
    --accent: #a78bfa;
    --accent-2: #22d3ee;
    --hot: #fb7185;
    --ok: #34d399;
    --radius: 16px;
    --radius-sm: 10px;
    --font: 'Space Grotesk', system-ui, -apple-system, sans-serif;
    --mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
}

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

body {
    font-family: var(--font);
    color: var(--text);
    background:
        radial-gradient(900px 500px at 12% -5%, rgba(167, 139, 250, 0.14), transparent 60%),
        radial-gradient(800px 600px at 92% 0%, rgba(34, 211, 238, 0.12), transparent 55%),
        var(--bg);
    background-attachment: fixed;
    min-height: 100vh;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.wrap {
    width: min(1080px, 100%);
    margin: 0 auto;
    padding: 32px 18px 64px;
    display: grid;
    gap: 28px;
}

/* ---------- hero ---------- */

.hero {
    text-align: center;
    display: grid;
    gap: 14px;
    justify-items: center;
}

.hero-mark {
    font-size: 44px;
    filter: drop-shadow(0 0 18px rgba(167, 139, 250, 0.55));
}

h1 {
    font-size: clamp(2rem, 6vw, 3rem);
    letter-spacing: -0.02em;
    background: linear-gradient(100deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.lede {
    max-width: 62ch;
    color: var(--text-soft);
}

.lede strong {
    color: var(--text);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.hint {
    color: var(--text-faint);
    font-size: 0.85rem;
    max-width: 60ch;
}

/* ---------- buttons ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 16px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface-solid);
    color: var(--text);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}

.btn:hover:not(:disabled) {
    transform: translateY(-1px);
    border-color: var(--accent);
}

.btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.btn:focus-visible {
    outline: 2px solid var(--accent-2);
    outline-offset: 2px;
}

.btn-primary {
    background: linear-gradient(100deg, rgba(167, 139, 250, 0.9), rgba(34, 211, 238, 0.85));
    border-color: transparent;
    color: #0a0d16;
}

.btn-ghost {
    background: transparent;
}

.btn.is-on {
    border-color: var(--ok);
    color: var(--ok);
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.8rem;
}

/* ---------- switch ---------- */

.switch {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface-solid);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
}

.switch input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
}

.switch-track {
    width: 34px;
    height: 18px;
    border-radius: 999px;
    background: #1b2233;
    border: 1px solid var(--border);
    position: relative;
    transition: background 0.15s ease;
}

.switch-track::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--text-faint);
    transition: transform 0.15s ease, background 0.15s ease;
}

.switch input:checked + .switch-track {
    background: rgba(52, 211, 153, 0.25);
    border-color: rgba(52, 211, 153, 0.6);
}

.switch input:checked + .switch-track::after {
    transform: translateX(16px);
    background: var(--ok);
}

.switch input:focus-visible + .switch-track {
    outline: 2px solid var(--accent-2);
    outline-offset: 2px;
}

/* ---------- event log ---------- */

.log-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.log {
    list-style: none;
    display: grid;
    gap: 6px;
    max-height: 260px;
    overflow-y: auto;
}

.log li {
    display: flex;
    gap: 12px;
    padding: 8px 11px;
    border-radius: var(--radius-sm);
    background: #0c111c;
    border: 1px solid var(--border);
    font-size: 0.83rem;
}

.log-time {
    font-family: var(--mono);
    font-size: 0.76rem;
    color: var(--text-faint);
    flex: none;
}

.log-text {
    color: var(--text-soft);
}

/* ---------- anomaly panel ---------- */

.anomaly,
.board {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    backdrop-filter: blur(8px);
    display: grid;
    gap: 14px;
}

.anomaly-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

h2 {
    font-size: 1.05rem;
    letter-spacing: 0.02em;
}

.section-title {
    color: var(--text-soft);
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 0.14em;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    font-family: var(--mono);
    font-size: 0.78rem;
}

.pill .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-faint);
}

.pill-idle .dot {
    background: var(--text-faint);
}

.pill-live {
    border-color: rgba(52, 211, 153, 0.5);
    color: var(--ok);
}

.pill-live .dot {
    background: var(--ok);
    box-shadow: 0 0 10px var(--ok);
}

.pill-alert {
    border-color: rgba(251, 113, 133, 0.6);
    color: var(--hot);
}

.pill-alert .dot {
    background: var(--hot);
    box-shadow: 0 0 12px var(--hot);
}

.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;
}

.meter {
    height: 12px;
    border-radius: 999px;
    background: #0c111c;
    border: 1px solid var(--border);
    overflow: hidden;
}

.meter-fill {
    height: 100%;
    width: 0%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent-2), var(--accent), var(--hot));
    transition: width 0.2s ease;
}

.anomaly-note {
    color: var(--text-soft);
    font-size: 0.9rem;
}

.anomaly-grid {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 8px;
}

.anomaly-grid li {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    background: #0c111c;
    border: 1px solid var(--border);
}

.anomaly-grid .k {
    color: var(--text-soft);
    font-size: 0.82rem;
}

.anomaly-grid .v {
    font-family: var(--mono);
    font-size: 0.82rem;
}

.anomaly-grid li.hot {
    border-color: rgba(251, 113, 133, 0.6);
}

.anomaly-grid li.hot .v {
    color: var(--hot);
}

/* ---------- sensor cards ---------- */

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 12px;
}

.card {
    background: var(--surface-solid);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 14px;
    display: grid;
    gap: 8px;
    align-content: start;
}

.card-head {
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-glyph {
    font-size: 1.1rem;
}

.card-title {
    font-weight: 600;
    font-size: 0.95rem;
}

.card-status {
    margin-left: auto;
    font-family: var(--mono);
    font-size: 0.68rem;
    padding: 2px 8px;
    border-radius: 999px;
    border: 1px solid var(--border);
    color: var(--text-faint);
}

.card-status.on {
    color: var(--ok);
    border-color: rgba(52, 211, 153, 0.5);
}

.card-status.off {
    color: var(--hot);
    border-color: rgba(251, 113, 133, 0.4);
}

.card-rows {
    display: grid;
    gap: 4px;
}

.row {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    font-family: var(--mono);
    font-size: 0.8rem;
}

.row .k {
    color: var(--text-faint);
}

.card-note {
    color: var(--text-faint);
    font-size: 0.78rem;
    line-height: 1.4;
}

/* ---------- probes ---------- */

.probe-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.probe-stage {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 12px;
}

.cam,
.cam-canvas,
.scope {
    width: 100%;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: #05070d;
    display: block;
}

.cam,
.cam-canvas {
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.scope {
    height: 160px;
}

/* ---------- capability inventory ---------- */

.caps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 8px;
}

.cap {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 11px;
    border-radius: var(--radius-sm);
    background: #0c111c;
    border: 1px solid var(--border);
    font-size: 0.83rem;
}

.cap-mark {
    font-family: var(--mono);
    font-size: 0.75rem;
}

.cap.yes {
    border-color: rgba(52, 211, 153, 0.35);
}

.cap.yes .cap-mark {
    color: var(--ok);
}

.cap.no {
    opacity: 0.6;
}

.cap.no .cap-mark {
    color: var(--hot);
}

/* ---------- footer ---------- */

.foot {
    text-align: center;
    color: var(--text-faint);
    font-size: 0.85rem;
    display: grid;
    gap: 6px;
}

.foot a {
    color: var(--accent-2);
    text-decoration: none;
}

.foot a:hover {
    text-decoration: underline;
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}