/* Industrial Sensor Sentinel. Token warna di :root, tema gelap bawaan.
   Animasi hanya memakai transform dan opacity, dan dimatikan bila pengguna meminta gerak dikurangi. */

@font-face { font-family: "Inter Var"; src: url("../fonts/inter-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "Space Grotesk Var"; src: url("../fonts/space-grotesk-latin-wght-normal.woff2") format("woff2"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "JetBrains Mono Var"; src: url("../fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }

:root,
:root[data-theme="dark"] {
  --bg: #060a0f;
  --bg-glow-1: rgba(34, 211, 238, 0.08);
  --bg-glow-2: rgba(45, 212, 191, 0.06);
  --panel: #0c131b;
  --panel-2: #111a24;
  --panel-3: #16212d;
  --line: #1c2a38;
  --line-2: #2a3b4e;
  --text: #e7eef5;
  --muted: #94a6b8;
  --signal: #2dd4bf;
  --cyan: #22d3ee;
  --truth: #f5b544;
  --alarm: #ff6b57;
  --ok: #34d399;
  --trace: #7fa6cc;
  --grid: #142030;
  --focus: #7dd3fc;
  --on-signal: #032521;
  --calib: rgba(127, 166, 204, 0.08);
  --truth-fill: rgba(245, 181, 68, 0.14);
  --alarm-fill: rgba(255, 107, 87, 0.14);
  --signal-fill: rgba(45, 212, 191, 0.12);
  --m1: #b4c2d0;
  --m2: #2dd4bf;
  --m3: #60a5fa;
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 10px 30px rgba(0, 0, 0, 0.35);
  --glow: 0 0 0 1px rgba(45, 212, 191, 0.35), 0 8px 28px rgba(45, 212, 191, 0.12);
  --topbar: rgba(8, 13, 19, 0.82);
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #eef2f6;
  --bg-glow-1: rgba(14, 116, 144, 0.07);
  --bg-glow-2: rgba(7, 107, 95, 0.05);
  --panel: #ffffff;
  --panel-2: #f5f8fb;
  --panel-3: #edf2f7;
  --line: #d3dde7;
  --line-2: #b9c7d5;
  --text: #13202c;
  --muted: #4b5f72;
  --signal: #076b5f;
  --cyan: #0e7490;
  --truth: #915c00;
  --alarm: #c03823;
  --ok: #157a3a;
  --trace: #2b5f8e;
  --grid: #e3eaf1;
  --focus: #0b63b8;
  --on-signal: #ffffff;
  --calib: rgba(43, 95, 142, 0.07);
  --truth-fill: rgba(145, 92, 0, 0.13);
  --alarm-fill: rgba(192, 56, 35, 0.1);
  --signal-fill: rgba(7, 107, 95, 0.1);
  --m1: #5b6b7c;
  --m2: #076b5f;
  --m3: #1d5fbf;
  --shadow: 0 1px 2px rgba(20, 32, 44, 0.07), 0 6px 18px rgba(20, 32, 44, 0.05);
  --glow: 0 0 0 1px rgba(7, 107, 95, 0.4), 0 8px 24px rgba(7, 107, 95, 0.1);
  --topbar: rgba(255, 255, 255, 0.86);
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  color: var(--text);
  background-color: var(--bg);
  background-image:
    radial-gradient(900px 500px at 12% -10%, var(--bg-glow-1), transparent 70%),
    radial-gradient(700px 420px at 100% 0%, var(--bg-glow-2), transparent 70%),
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: auto, auto, 48px 48px, 48px 48px;
  background-attachment: fixed;
  font: 15px/1.6 "Inter Var", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-feature-settings: "cv11", "ss01";
}
.num, .mono, table td.n, .stat .v, .kpi .v, output {
  font-family: "JetBrains Mono Var", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
h1, h2, h3, .brand-text, .display { font-family: "Space Grotesk Var", "Inter Var", system-ui, sans-serif; }
a { color: var(--signal); text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 6px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--panel); color: var(--text); padding: 8px 12px; z-index: 30; border: 1px solid var(--line); border-radius: 8px; }
.skip:focus { left: 8px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Kerangka */
.shell { display: grid; grid-template-columns: 232px minmax(0, 1fr); grid-template-rows: auto 1fr auto; min-height: 100vh; }
.topbar {
  grid-column: 1 / -1; display: flex; align-items: center; gap: 16px;
  padding: 10px 18px; background: var(--topbar); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20; backdrop-filter: saturate(140%) blur(10px);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 650; letter-spacing: 0.01em; white-space: nowrap; }
.brand-mark { color: var(--line-2); }
.brand-text { font-size: 16px; }
.status-chip { margin: 0 auto 0 8px; display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; background: var(--panel-2); }
.status-chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--truth); flex: none; }

.rail {
  padding: 18px 14px; border-right: 1px solid var(--line); background: color-mix(in srgb, var(--panel) 80%, transparent);
  z-index: 5;
}
.rail-inner { position: sticky; top: 77px; display: flex; flex-direction: column; gap: 4px; }
.rail-head { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin: 0 10px 8px; font-weight: 650; }
.rail-links { position: relative; display: flex; flex-direction: column; gap: 4px; }
.rail-ind {
  position: absolute; left: 0; right: 0; top: 0; height: 40px; border-radius: 10px;
  background: var(--panel-3); border: 1px solid var(--line-2); box-shadow: inset 3px 0 0 var(--signal);
  pointer-events: none; opacity: 0;
}
.rail-ind.ready { opacity: 1; }
.rail a {
  position: relative; z-index: 1; display: flex; align-items: center; gap: 11px; padding: 9px 12px; min-height: 40px; border-radius: 10px;
  color: var(--muted); text-decoration: none; font-weight: 560;
}
.rail a:hover { color: var(--text); }
.rail a[aria-current="page"] { color: var(--text); }
.rail a[aria-current="page"] .ic { color: var(--signal); }
.rail .ic { width: 18px; height: 18px; flex: none; }
.rail-foot { margin-top: 24px; padding: 12px 10px 0; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); line-height: 1.5; }
.rail-foot strong { color: var(--text); font-weight: 600; }

main { padding: 28px clamp(16px, 3vw, 40px) 48px; min-width: 0; max-width: 1360px; width: 100%; }
main:focus { outline: none; }
.foot { grid-column: 1 / -1; padding: 16px 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; background: var(--panel); }
.foot p { margin: 0; max-width: 1200px; }

/* Teks */
h1 { font-size: clamp(26px, 3.6vw, 38px); line-height: 1.12; margin: 0 0 10px; letter-spacing: -0.02em; font-weight: 650; }
h2 { font-size: 20px; margin: 36px 0 12px; letter-spacing: -0.01em; font-weight: 620; }
h3 { font-size: 15.5px; margin: 0 0 6px; font-weight: 620; }
.lead { color: var(--muted); max-width: 64ch; margin: 0 0 22px; font-size: 16px; }
p { margin: 0 0 12px; max-width: 72ch; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; text-transform: uppercase; letter-spacing: 0.14em; font-size: 11.5px; color: var(--signal); font-weight: 680; margin: 0 0 10px; }
.eyebrow::before { content: ""; width: 18px; height: 2px; border-radius: 2px; background: currentColor; }
.section-lead { color: var(--muted); margin: -4px 0 14px; max-width: 70ch; }

/* Panel dan kartu */
.panel {
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel-2) 70%, transparent), var(--panel) 60%);
  border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow);
}
.panel.pad { padding: 18px 20px; }
.grid { display: grid; gap: 14px; }
.grid.k4 { grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr)); }
.grid.k3 { grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr)); }
.grid.k2 { grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr)); }
.stat, .kpi { padding: 16px 18px; position: relative; overflow: hidden; }
.stat .l, .kpi .l { color: var(--muted); font-size: 13px; font-weight: 550; }
.stat .v, .kpi .v { font-size: 26px; font-weight: 640; line-height: 1.2; margin-top: 4px; }
.stat .s, .kpi .s { color: var(--muted); font-size: 12.5px; margin-top: 4px; }
.stat.good .v { color: var(--ok); }
.stat.bad .v { color: var(--alarm); }
.kpi::after { content: ""; position: absolute; left: 18px; right: 18px; top: 0; height: 2px; border-radius: 0 0 2px 2px; background: linear-gradient(90deg, var(--signal), transparent); opacity: 0.7; }
.kpi.amber::after { background: linear-gradient(90deg, var(--truth), transparent); }
.kpi.cyan::after { background: linear-gradient(90deg, var(--cyan), transparent); }
a.panel { color: var(--text); text-decoration: none; display: block; }
a.panel .s { color: var(--muted); margin: 0; }
.lift { transition: transform 0.2s cubic-bezier(0.2, 0.7, 0.2, 1), border-color 0.2s, box-shadow 0.2s; }
.lift:hover { border-color: var(--line-2); box-shadow: var(--glow); }
.go { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; font-size: 13px; font-weight: 600; color: var(--signal); }
.go svg { transition: transform 0.2s; }
a.panel:hover .go svg { transform: translateX(3px); }

/* Hero ringkasan */
.hero { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 28px; align-items: center; margin-bottom: 26px; }
.hero h1 { font-size: clamp(30px, 4.4vw, 50px); }
.hero .lead { font-size: 17px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.btn.primary { background: var(--signal); color: var(--on-signal); border-color: transparent; font-weight: 650; }
.btn.primary:hover { box-shadow: var(--glow); border-color: transparent; }
.hero-card { padding: 16px 16px 12px; }
.hero-card .head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 6px; }
.hero-card .head h3 { margin: 0; font-size: 14px; }
.hero-card svg { display: block; width: 100%; height: auto; }
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 650; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 2px 9px; background: var(--panel-2); white-space: nowrap; }
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--signal); }
.notice { display: flex; gap: 12px; align-items: flex-start; border: 1px solid var(--line); border-left: 3px solid var(--truth); background: var(--panel-2); border-radius: 10px; padding: 12px 14px; margin: 0 0 18px; max-width: 86ch; }
.notice p { margin: 0; }
.notice svg { flex: none; color: var(--truth); margin-top: 2px; }
.finding { padding: 16px 18px; }
.finding .k { font-family: "JetBrains Mono Var", monospace; font-size: 12px; color: var(--signal); font-weight: 650; letter-spacing: 0.04em; }
.finding p { margin: 6px 0 0; color: var(--text); }

/* Kontrol */
.controls { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: end; margin-bottom: 14px; padding: 14px 16px; }
.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field > label, .field > .lab { font-size: 12.5px; color: var(--muted); font-weight: 600; }
select, .btn, input[type="range"] { font: inherit; }
select {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--line-2); border-radius: 10px;
  padding: 8px 10px; min-height: 40px; max-width: 100%;
}
.seg { display: inline-flex; flex-wrap: wrap; max-width: 100%; border: 1px solid var(--line-2); border-radius: 10px; overflow: hidden; background: var(--panel-2); padding: 2px; gap: 2px; }
.seg button {
  font: inherit; font-size: 14px; color: var(--muted); background: transparent; border: 0; padding: 7px 12px; min-height: 36px; cursor: pointer; border-radius: 8px;
}
.seg button:hover { color: var(--text); background: var(--panel-3); }
.seg button[aria-pressed="true"] { background: var(--signal); color: var(--on-signal); font-weight: 650; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; background: var(--panel-2); color: var(--text); border: 1px solid var(--line-2); border-radius: 10px; padding: 8px 14px; min-height: 40px; cursor: pointer; text-decoration: none; font-weight: 560; }
.btn:hover { border-color: var(--muted); }
.btn.ghost { background: transparent; }
.btn svg { flex: none; }
input[type="range"] { width: 100%; min-width: 140px; accent-color: var(--signal); }
.slider-row { display: flex; align-items: center; gap: 10px; }
.slider-row output { min-width: 4.8em; text-align: right; }
.chip { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; border: 1px solid var(--line); white-space: nowrap; }
.chip.ok { color: var(--ok); border-color: var(--ok); }
.chip.bad { color: var(--alarm); border-color: var(--alarm); }
.chip.warn { color: var(--truth); border-color: var(--truth); }
.chip.mute { color: var(--muted); }

/* Pemutar rekaman */
.player { padding: 0; overflow: hidden; }
.player-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.play-btn { width: 44px; height: 44px; padding: 0; border-radius: 50%; background: var(--signal); color: var(--on-signal); border: 0; }
.play-btn:hover { box-shadow: var(--glow); }
.icon-btn { width: 40px; padding: 0; }
.time { font-size: 13px; color: var(--muted); min-width: 11.5em; }
.time b { color: var(--text); font-weight: 600; }
.player-bar .seg button { font-size: 13px; padding: 6px 10px; min-height: 32px; }
.player-bar .spacer { flex: 1; }
.scrub { position: relative; padding: 14px 16px 6px; }
.scrub-track { position: relative; height: 10px; border-radius: 6px; background: var(--panel-3); overflow: hidden; }
.scrub-track i { position: absolute; top: 0; bottom: 0; }
.scrub-track .t-calib { background: var(--calib); }
.scrub-track .t-event { background: var(--truth-fill); border-left: 1px solid var(--truth); border-right: 1px solid var(--truth); }
.scrub-track .t-alarm { top: 3px; bottom: 3px; background: var(--signal); border-radius: 2px; }
.scrub-track .t-alarm.false { background: var(--alarm); }
.scrub-track .t-done { left: 0; background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--cyan) 22%, transparent)); transform-origin: left; width: 100%; }
.scrub input[type="range"] { position: absolute; left: 16px; right: 16px; top: 6px; width: calc(100% - 32px); min-width: 0; margin: 0; height: 26px; background: transparent; -webkit-appearance: none; appearance: none; cursor: pointer; }
.scrub input[type="range"]::-webkit-slider-runnable-track { background: transparent; height: 26px; }
.scrub input[type="range"]::-moz-range-track { background: transparent; }
.scrub input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 18px; height: 18px; margin-top: 4px; border-radius: 50%; background: var(--cyan); border: 3px solid var(--panel); box-shadow: 0 0 0 1px var(--cyan), 0 0 14px color-mix(in srgb, var(--cyan) 60%, transparent); }
.scrub input[type="range"]::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: var(--cyan); border: 3px solid var(--panel); box-shadow: 0 0 0 1px var(--cyan); }
.scrub input[type="range"]:focus-visible { outline: none; }
.scrub input[type="range"]:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 3px var(--focus); }
.scrub input[type="range"]:focus-visible::-moz-range-thumb { box-shadow: 0 0 0 3px var(--focus); }
.scrub-legend { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12px; color: var(--muted); padding: 10px 16px 0; }
.scrub-legend i { display: inline-block; width: 12px; height: 8px; border-radius: 2px; margin-right: 6px; vertical-align: 0; }
.status-card { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; align-items: start; margin: 12px 14px 4px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel-2); transition: border-color 0.3s, background-color 0.3s; }
.status-card .lamp { width: 12px; height: 12px; margin-top: 5px; border-radius: 50%; background: var(--muted); box-shadow: 0 0 0 4px color-mix(in srgb, var(--muted) 18%, transparent); transition: background-color 0.3s, box-shadow 0.3s; }
.status-card .st { font-weight: 650; font-family: "Space Grotesk Var", sans-serif; font-size: 16px; }
.status-card .ex { color: var(--muted); font-size: 13.5px; margin: 2px 0 0; }
.status-card[data-tone="ok"] .lamp { background: var(--signal); box-shadow: 0 0 0 4px var(--signal-fill); }
.status-card[data-tone="ok"] { border-color: color-mix(in srgb, var(--signal) 45%, var(--line)); }
.status-card[data-tone="amber"] .lamp { background: var(--truth); box-shadow: 0 0 0 4px var(--truth-fill); }
.status-card[data-tone="amber"] { border-color: color-mix(in srgb, var(--truth) 55%, var(--line)); background: color-mix(in srgb, var(--truth-fill) 50%, var(--panel-2)); }
.status-card[data-tone="red"] .lamp { background: var(--alarm); box-shadow: 0 0 0 4px var(--alarm-fill); }
.status-card[data-tone="red"] { border-color: color-mix(in srgb, var(--alarm) 55%, var(--line)); background: color-mix(in srgb, var(--alarm-fill) 50%, var(--panel-2)); }
.status-card[data-tone="good"] .lamp { background: var(--ok); box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 20%, transparent); }
.status-card[data-tone="good"] { border-color: color-mix(in srgb, var(--ok) 50%, var(--line)); }
.chart-stage { position: relative; padding: 8px 12px 10px; }
.chart-stage svg { display: block; width: 100%; height: auto; touch-action: pan-y; }
.sensor-chips { display: flex; flex-wrap: wrap; gap: 6px; padding: 4px 14px 14px; }
.sensor-chips button { font: inherit; font-size: 12.5px; color: var(--muted); background: var(--panel-2); border: 1px solid var(--line-2); border-radius: 999px; padding: 5px 11px; min-height: 32px; cursor: pointer; }
.sensor-chips button:hover { color: var(--text); border-color: var(--muted); }
.sensor-chips button[aria-pressed="true"] { color: var(--text); border-color: var(--cyan); background: color-mix(in srgb, var(--cyan) 14%, var(--panel-2)); }
.sensor-chips .lab { font-size: 12.5px; color: var(--muted); font-weight: 600; align-self: center; margin-right: 4px; }
.tip {
  position: absolute; left: 0; top: 0; z-index: 4; pointer-events: none; min-width: 180px; max-width: 250px;
  background: color-mix(in srgb, var(--panel) 94%, transparent); border: 1px solid var(--line-2); border-radius: 10px;
  padding: 8px 10px; font-size: 12.5px; box-shadow: var(--shadow); opacity: 0; transition: opacity 0.12s;
}
.tip.on { opacity: 1; }
.tip .r { display: flex; justify-content: space-between; gap: 12px; }
.tip .r span:first-child { color: var(--muted); }
.reveal-ghost { opacity: 0.22; }
.mark { opacity: 0; transform-box: fill-box; transform-origin: center; transform: scale(0.4); transition: opacity 0.25s, transform 0.3s cubic-bezier(0.3, 1.4, 0.5, 1); }
.mark.on { opacity: 1; transform: none; }
.mark-truth { fill: var(--truth); }
.mark-ok { fill: var(--signal); }
.mark-bad { fill: var(--alarm); }
.head-dot { fill: var(--cyan); stroke: var(--panel); stroke-width: 2; }
.playhead { stroke: var(--cyan); stroke-width: 1.4; }
.playhead-glow { stroke: var(--cyan); stroke-width: 8; opacity: 0.12; }

/* Akordeon */
details.acc { margin-top: 14px; }
details.acc > summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 16px; font-weight: 620; font-family: "Space Grotesk Var", sans-serif; font-size: 16px; border-radius: 14px;
}
details.acc > summary::-webkit-details-marker { display: none; }
details.acc > summary .sub { display: block; font-family: "Inter Var", sans-serif; font-weight: 450; font-size: 13px; color: var(--muted); }
details.acc > summary .chev { flex: none; transition: transform 0.25s cubic-bezier(0.2, 0.7, 0.2, 1); color: var(--muted); }
details.acc[open] > summary .chev { transform: rotate(180deg); }
details.acc > .acc-body { overflow: hidden; }
details.acc > .acc-body > .acc-inner { padding: 0 16px 16px; }

/* Grafik */
.chart-wrap { padding: 12px 14px 14px; overflow: hidden; }
.chart-wrap svg { display: block; width: 100%; height: auto; touch-action: pan-y; }
.chart-wrap.narrow { max-width: 760px; }
.chart-wrap.rel { position: relative; }
.chart-note { color: var(--muted); font-size: 12.5px; margin: 6px 4px 0; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 12.5px; color: var(--muted); padding: 4px 4px 8px; }
.legend i { display: inline-block; width: 14px; height: 10px; margin-right: 6px; vertical-align: -1px; border-radius: 2px; }
.legend button { font: inherit; display: inline-flex; align-items: center; gap: 2px; color: var(--text); background: var(--panel-2); border: 1px solid var(--line-2); border-radius: 999px; padding: 4px 10px; min-height: 32px; cursor: pointer; }
.legend button[aria-pressed="false"] { color: var(--muted); opacity: 0.7; }
.legend button[aria-pressed="false"] i { opacity: 0.35; }
.sw-truth { background: var(--truth-fill); border: 1px solid var(--truth); }
.sw-alarm { background: var(--signal); }
.sw-alarm-bad { background: var(--alarm); }
.sw-calib { background: var(--calib); border: 1px solid var(--line-2); }
.sw-false { background: transparent; border: 2px dashed var(--alarm); }
.sw-m1 { background: var(--m1); height: 3px !important; margin-top: 4px; }
.sw-m2 { background: var(--m2); height: 3px !important; margin-top: 4px; }
.sw-m3 { background: var(--m3); height: 3px !important; margin-top: 4px; }
.sw-rand { background: transparent; border-top: 2px dashed var(--truth); height: 2px !important; margin-top: 4px; border-radius: 0 !important; }
.readout { min-height: 22px; font-size: 13px; color: var(--muted); padding: 2px 4px 0; }
.t-label { fill: var(--muted); font-size: 11px; font-family: "Inter Var", system-ui, sans-serif; }
.t-title { fill: var(--text); font-size: 12px; font-weight: 600; font-family: "Inter Var", system-ui, sans-serif; }
.t-label, .t-title { paint-order: stroke; stroke: var(--panel); stroke-width: 3px; stroke-linejoin: round; }
.grid-line { stroke: var(--grid); stroke-width: 1; }
.trace { fill: none; stroke: var(--trace); stroke-width: 1.4; stroke-linejoin: round; }
.trace.score { stroke: var(--cyan); stroke-width: 1.7; }
.trace.focus { stroke: var(--signal); stroke-width: 1.8; }
.trace.m1 { stroke: var(--m1); stroke-width: 2; }
.trace.m2 { stroke: var(--m2); stroke-width: 2.2; }
.trace.m3 { stroke: var(--m3); stroke-width: 2; }
.trace.f1 { stroke: var(--signal); stroke-width: 2.2; }
.trace.ev { stroke: var(--cyan); stroke-width: 2; }
.trace.fa { stroke: var(--alarm); stroke-width: 2; }
.area-score { fill: color-mix(in srgb, var(--cyan) 12%, transparent); }
.thr-line { stroke: var(--alarm); stroke-width: 1.3; stroke-dasharray: 5 4; }
.rand-line { stroke: var(--truth); stroke-width: 1.4; stroke-dasharray: 4 4; }
.band-truth { fill: var(--truth-fill); stroke: var(--truth); stroke-width: 1; }
.band-alarm { fill: var(--signal); }
.band-alarm.false { fill: var(--alarm-fill); stroke: var(--alarm); stroke-width: 1.6; stroke-dasharray: 3 2; }
.band-miss { fill: none; stroke: var(--alarm); stroke-width: 1.6; }
.band-calib { fill: var(--calib); }
.cursor { stroke: var(--text); stroke-width: 1; opacity: 0.5; }
.op-point { stroke: var(--panel); stroke-width: 2; }
.hit { fill: transparent; cursor: crosshair; }

/* Bar kinerja */
.bars { display: grid; gap: 10px; }
.bar-row { display: grid; grid-template-columns: minmax(110px, 170px) minmax(0, 1fr) 5.2em; gap: 10px; align-items: center; }
.bar-row .name { font-size: 14px; }
.bar-row svg { width: 100%; height: 22px; display: block; overflow: visible; }
.bar-row .val { text-align: right; }
.bar-fill { transform-box: fill-box; transform-origin: left center; }
.readouts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr)); gap: 10px; margin-top: 10px; }
.readouts .kpi { padding: 12px 14px; }
.readouts .kpi .v { font-size: 20px; }

/* Garis waktu kesalahan */
.tl-row { display: grid; grid-template-columns: minmax(120px, 210px) minmax(0, 1fr) 8.5em; gap: 12px; align-items: center; padding: 8px 4px; border-bottom: 1px solid var(--line); }
.tl-row:last-child { border-bottom: 0; }
.tl-row .who { font-size: 13px; line-height: 1.35; }
.tl-row .who .mono { color: var(--muted); font-size: 12px; }
.tl-row svg { width: 100%; height: 28px; display: block; }
.tl-row .res { text-align: right; }

/* Tabel */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
tbody tr:last-child td, tbody tr:last-child th { border-bottom: 0; }
tbody tr { transition: background-color 0.15s; }
tbody tr:hover { background: color-mix(in srgb, var(--panel-3) 60%, transparent); }
th { color: var(--muted); font-weight: 600; font-size: 12.5px; background: var(--panel-2); white-space: nowrap; }
tbody th { background: transparent; color: var(--text); font-weight: 560; }
td.n, th.n { text-align: right; white-space: nowrap; }
caption { text-align: left; padding: 10px 12px; color: var(--muted); font-size: 13px; caption-side: top; }
thead th, thead th.n { white-space: normal; min-width: 5.5em; }
td .s { color: var(--muted); font-size: 12px; margin-top: 2px; }
.grid + .table-wrap { margin-top: 14px; }

.callout { border-left: 3px solid var(--truth); padding: 10px 14px; background: var(--panel-2); border-radius: 0 10px 10px 0; margin: 0 0 14px; max-width: 80ch; }
.callout.info { border-color: var(--signal); }
.callout p:last-child { margin-bottom: 0; }
ul.clean { margin: 0 0 14px; padding-left: 20px; max-width: 76ch; }
ul.clean li { margin-bottom: 7px; }
ul.clean li::marker { color: var(--signal); }
.noscript { padding: 16px; }
.empty { color: var(--muted); padding: 20px; }
.loading { color: var(--muted); padding: 28px; text-align: center; }

/* Gerak: hanya bila pengguna tidak meminta gerak dikurangi. Kelas motion dipasang oleh skrip. */
@media (prefers-reduced-motion: no-preference) {
  .motion [data-reveal]:not(.in) { opacity: 0; transform: translateY(14px); }
  .motion [data-reveal].in { transition: opacity 0.5s cubic-bezier(0.2, 0.7, 0.2, 1) var(--d, 0ms), transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) var(--d, 0ms); }
  .rail-ind.ready { transition: transform 0.38s cubic-bezier(0.3, 0.9, 0.3, 1), width 0.38s cubic-bezier(0.3, 0.9, 0.3, 1), height 0.3s; }
  .rail a, .btn, .seg button, .sensor-chips button, .legend button { transition: background-color 0.18s, border-color 0.18s, color 0.18s, box-shadow 0.18s, transform 0.18s; }
  .btn:active, .seg button:active, .play-btn:active { transform: scale(0.96); }
  a.panel.lift:hover, .kpi.lift:hover { transform: translateY(-3px); }
  .status-card.pulse .lamp { animation: lamp 1.6s ease-out 1; }
  .live-dot { animation: breathe 2.4s ease-in-out infinite; }
}
@keyframes lamp { 0% { transform: scale(1); } 30% { transform: scale(1.5); } 100% { transform: scale(1); } }
@keyframes breathe { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }

@media (max-width: 1080px) {
  .hero { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .rail-inner { position: static; }
  .rail {
    position: fixed; left: 0; right: 0; bottom: 0; top: auto; height: auto; z-index: 25;
    padding: 6px 6px calc(6px + env(safe-area-inset-bottom)); border-right: 0; border-top: 1px solid var(--line);
    background: var(--topbar); backdrop-filter: saturate(140%) blur(12px);
  }
  .rail-head, .rail-foot { display: none; }
  .rail-links { flex-direction: row; gap: 0; }
  .rail a { flex: 1 1 0; flex-direction: column; gap: 3px; padding: 6px 2px; min-height: 52px; justify-content: center; font-size: 11px; font-weight: 600; text-align: center; }
  .rail .ic { width: 20px; height: 20px; }
  .rail-ind { height: 3px; top: -6px; border: 0; border-radius: 0 0 3px 3px; background: var(--signal); box-shadow: 0 0 12px var(--signal); }
  main { padding-bottom: 96px; }
  .foot { padding-bottom: calc(84px + env(safe-area-inset-bottom)); }
  .status-chip { display: none; }
  .brand-text { font-size: 15px; }
  .topbar { justify-content: space-between; }
  .bar-row { grid-template-columns: 1fr 5em; }
  .bar-row svg { grid-column: 1 / -1; grid-row: 2; }
  .tl-row { grid-template-columns: minmax(0, 1fr) auto; }
  .tl-row svg { grid-column: 1 / -1; grid-row: 2; }
  .time { min-width: 0; }
}
@media (max-width: 420px) {
  main { padding-inline: 14px; }
  .controls { padding: 12px; }
  .seg button { padding: 7px 9px; }
  .player-bar { gap: 8px 10px; padding: 10px; }
  .scrub { padding-inline: 10px; }
  .status-card { margin-inline: 10px; }
}
@media print {
  .rail, .topbar, .player-bar, .scrub { display: none; }
}
.tl-bg { fill: var(--panel-3); }
.tl-row svg * { vector-effect: non-scaling-stroke; }
.table-wrap { margin-top: 14px; }
h2 + .table-wrap, .acc-inner > .table-wrap:first-child, div > .table-wrap:first-child { margin-top: 0; }
.topbar .btn { white-space: nowrap; flex: none; }
.brand { min-width: 0; }
.brand-text { overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 420px) {
  .topbar { padding: 10px 12px; gap: 10px; }
  .brand-text { font-size: 14px; }
  .topbar .btn { padding-inline: 10px; }
}
@media (max-width: 360px) { .brand-text { display: none; } }