:root {
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --card: #ffffff;
  --soft: #f1f5f9;
  --green: #16a34a;
  --yellow: #eab308;
  --red: #dc2626;
  --grey: #94a3b8;
  --accent: #0f766e;
  --shadow: 0 8px 28px rgba(15, 23, 42, .18);
  --radius: 16px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0; height: 100%;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink); background: #dfe6ee; -webkit-text-size-adjust: 100%;
}
button { font: inherit; color: inherit; cursor: pointer; }
button:disabled { opacity: .4; cursor: default; }
em { font-style: normal; }
#map { position: fixed; inset: 0; background: #dfe6ee; }
.hidden { display: none !important; }

/* ---------- status card ---------- */
.status {
  position: fixed; z-index: 1001; top: calc(10px + env(safe-area-inset-top)); left: 10px; right: 58px;
  display: flex; gap: 12px; align-items: center; padding: 10px 14px;
  background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
}
.light {
  flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--grey);
  border: 3px solid rgba(255, 255, 255, .9); box-shadow: 0 0 0 1px rgba(15, 23, 42, .12);
  transition: background .3s, box-shadow .3s;
}
.light.green { background: var(--green); box-shadow: 0 0 0 1px rgba(15, 23, 42, .12), 0 0 16px rgba(22, 163, 74, .85); }
.light.yellow { background: var(--yellow); box-shadow: 0 0 0 1px rgba(15, 23, 42, .12), 0 0 16px rgba(234, 179, 8, .85); }
.light.red { background: var(--red); box-shadow: 0 0 0 1px rgba(15, 23, 42, .12), 0 0 16px rgba(220, 38, 38, .85); animation: pulse 1.4s infinite; }
@keyframes pulse { 50% { transform: scale(1.12); } }
.status-text { min-width: 0; }
#headline { font-weight: 750; font-size: 16px; line-height: 1.25; }
#detail { font-size: 13px; color: var(--muted); margin-top: 2px; }
#hint { font-size: 13px; color: var(--accent); margin-top: 3px; font-weight: 650; }
#hint:empty { display: none; }

.alerts {
  position: fixed; z-index: 1001; left: 10px; right: 58px; top: calc(18px + var(--status-h, 74px) + env(safe-area-inset-top));
  display: flex; flex-direction: column; gap: 6px; pointer-events: none;
}
.alert {
  background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; border-radius: 12px;
  padding: 8px 12px; font-size: 13px; font-weight: 650; box-shadow: var(--shadow);
}

/* ---------- panels (main sheet + story) ---------- */
.sheet, .story, .replay {
  position: fixed; z-index: 1000; left: 0; right: 0; bottom: 0; max-height: 52vh; overflow-y: auto;
  background: var(--card); border-radius: 20px 20px 0 0; box-shadow: var(--shadow);
  padding: 4px 14px calc(14px + env(safe-area-inset-bottom)); transition: transform .25s ease;
}
.sheet.collapsed { transform: translateY(calc(100% - 58px)); }
body.story-mode .sheet, body.replay-mode .sheet { display: none; }
body:not(.story-mode) .story { display: none; }
body:not(.replay-mode) .replay { display: none; }
.replay { padding-top: 12px; }
.replay p { margin: 6px 0 8px; font-size: 13.5px; line-height: 1.4; }
#replayChart { display: block; width: 100%; height: 84px; margin-top: 8px; border-radius: 10px; border: 1px solid var(--line); cursor: pointer; }
#replaySlider { width: 100%; margin: 8px 0 0; accent-color: var(--ink); }
.handle { display: block; width: 100%; height: 22px; border: 0; background: none; position: relative; }
.handle::before {
  content: ''; position: absolute; left: 50%; top: 8px; width: 42px; height: 5px; margin-left: -21px;
  border-radius: 3px; background: #cbd5e1;
}
.modes { display: flex; gap: 6px; margin-bottom: 10px; }
.mode { flex: 1; border: 1px solid var(--line); background: var(--soft); border-radius: 999px; padding: 7px 4px; font-size: 14px; }
.mode.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.actions { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.act {
  display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 8px 2px;
  border: 1px solid var(--line); border-radius: 14px; background: #fff; font-size: 11.5px; font-weight: 650; line-height: 1.2;
}
.act i { font-size: 18px; line-height: 1.35; color: #334155; }
.act.on { background: #eff6ff; border-color: #93c5fd; }
.act.on i { color: #2563eb; }
.act.danger.on { background: #fef2f2; border-color: #fca5a5; color: #991b1b; }
.act.danger.on i { color: #b91c1c; }
.wi i { font-size: 15px; }
.pill i { font-size: 10px; }
.alert i { color: #dc2626; }
#hint i { font-size: 12px; }
.sheet h4 { margin: 14px 2px 6px; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }

.witnesses { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.witnesses li { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 12px; }
.witnesses li.empty { color: var(--muted); font-size: 13px; justify-content: center; border-style: dashed; }
.witnesses.compact li { padding: 5px 8px; }
.wi { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; font-size: 17px; flex: none; }
.wt { flex: 1; min-width: 0; }
.wt b { display: block; font-size: 14px; }
.wt small { display: block; color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pill { flex: none; font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 999px; white-space: nowrap; }
.pill.agrees { background: #dcfce7; color: #166534; }
.pill.ignored { background: #fee2e2; color: #991b1b; }
.pill.suspect { background: #fef3c7; color: #92400e; }
.pill.unchecked, .pill.rule { background: #f1f5f9; color: #475569; }
.rm { flex: none; border: 0; background: none; color: var(--muted); font-size: 20px; line-height: 1; padding: 0 2px; }

.footer-row { display: flex; gap: 6px; margin-top: 12px; }
.footer-row button { white-space: nowrap; padding: 10px 9px !important; font-size: 14px; }
.footer-row button, .story-nav button, .wide {
  border: 1px solid var(--line); background: #fff; border-radius: 12px; padding: 10px 12px; font-weight: 650;
}
.primary { background: var(--ink) !important; color: #fff !important; border-color: var(--ink) !important; flex: 1; }
.wide { width: 100%; margin-top: 12px; }

.story { padding-top: 12px; }
.story-head { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.story-head button { border: 0; background: none; color: var(--muted); font-size: 13px; font-weight: 650; text-transform: none; letter-spacing: 0; }
.story h3 { margin: 6px 0 4px; font-size: 19px; }
.story p { margin: 0 0 10px; font-size: 14.5px; line-height: 1.45; }
.story-nav {
  display: flex; gap: 8px; margin-top: 10px; position: sticky; bottom: calc(-14px - env(safe-area-inset-bottom));
  background: var(--card); padding: 8px 0 calc(14px + env(safe-area-inset-bottom));
}
.story-nav button:first-child { flex: none; }
@media (max-width: 899px) {
  .story { padding-bottom: 0; }
  .story p { font-size: 14px; line-height: 1.4; }
  .witnesses.compact { gap: 4px; }
  .witnesses.compact li { padding: 4px 8px; }
  .witnesses.compact .wi { width: 24px; height: 24px; font-size: 14px; border-radius: 7px; }
  .witnesses.compact small { display: none; }
}

/* ---------- aiming view ---------- */
.aim { position: fixed; inset: 0; z-index: 2000; background: #111; color: #fff; }
.aim video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cross { position: absolute; left: 50%; top: 42%; width: 76px; height: 76px; margin: -38px 0 0 -38px; }
.cross::before, .cross::after { content: ''; position: absolute; background: #ff3b30; box-shadow: 0 0 0 1px rgba(0, 0, 0, .45); }
.cross::before { left: 50%; top: 0; bottom: 0; width: 2px; margin-left: -1px; }
.cross::after { top: 50%; left: 0; right: 0; height: 2px; margin-top: -1px; }
.aim-top { position: absolute; top: 0; left: 0; right: 0; padding: calc(14px + env(safe-area-inset-top)) 16px 24px; background: linear-gradient(rgba(0, 0, 0, .78), transparent); }
.aim-top b { font-size: 19px; }
.aim-top p { margin: 4px 0 0; font-size: 14px; opacity: .92; }
.aim-top-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.sim-toggle {
  flex: none; border: 1px solid rgba(255, 255, 255, .45); background: rgba(0, 0, 0, .35); color: #fff;
  border-radius: 999px; padding: 6px 11px; font-size: 13px; font-weight: 650; white-space: nowrap;
}
#simView { position: absolute; inset: 0; width: 100%; height: 100%; touch-action: none; cursor: grab; z-index: 0; }
#simView:active { cursor: grabbing; }
/* explicit layers: the live canvas must never paint over the controls */
.aim video { z-index: 0; }
.aim .cross { z-index: 2; pointer-events: none; }
.aim .aim-top, .aim .aim-panel { z-index: 3; }
.aim .review { z-index: 4; }

/* review the shot before it becomes a witness */
.review {
  position: absolute; left: 0; right: 0; bottom: 0; display: flex; flex-direction: column; gap: 10px;
  max-height: 88vh; overflow-y: auto; background: #fff; color: var(--ink); border-radius: 20px 20px 0 0;
  padding: 14px 16px calc(16px + env(safe-area-inset-bottom)); box-shadow: var(--shadow);
}
.review-head { display: flex; gap: 12px; align-items: center; }
.review-head img { width: 136px; height: 102px; object-fit: cover; border-radius: 10px; flex: none; background: #000; }
.review-head b { font-size: 17px; }
.review-head .note { margin: 4px 0 0; }
.seg { display: flex; gap: 6px; }
.seg button { flex: 1; border: 1px solid var(--line); background: var(--soft); border-radius: 10px; padding: 8px 6px; font-size: 13px; font-weight: 650; }
.seg button.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.value-row { display: flex; gap: 6px; align-items: center; }
.value-row button { border: 1px solid var(--line); background: #fff; border-radius: 10px; padding: 9px 4px; font-weight: 700; min-width: 46px; }
.value-row input {
  flex: 1; min-width: 0; font: inherit; font-size: 22px; font-weight: 750; text-align: center; padding: 6px;
  border: 1px solid var(--line); border-radius: 10px; font-variant-numeric: tabular-nums;
}
.review .field { margin: 0; }
.review .calib { color: var(--ink); }
#reviewRetake { background: var(--soft); color: var(--ink); }
#reviewAdd { background: var(--green); color: #fff; }
.thumb { width: 44px; height: 33px; object-fit: cover; border-radius: 7px; flex: none; background: #000; }
.aim-panel {
  position: absolute; left: 0; right: 0; bottom: 0; display: flex; flex-direction: column; gap: 10px;
  padding: 30px 16px calc(16px + env(safe-area-inset-bottom)); background: linear-gradient(transparent, rgba(0, 0, 0, .85) 25%);
}
.readout { display: flex; gap: 10px; }
.readout div { flex: 1; background: rgba(255, 255, 255, .13); border-radius: 12px; padding: 8px 12px; }
.readout small { display: block; opacity: .75; font-size: 12px; }
.readout b { font-size: 24px; font-variant-numeric: tabular-nums; }
.manual { display: flex; flex-direction: column; gap: 4px; font-size: 13px; opacity: .92; }
.manual input {
  font: inherit; font-size: 16px; padding: 8px 10px; border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, .3); background: rgba(255, 255, 255, .1); color: #fff;
}
.calib { font-size: 13px; display: flex; gap: 8px; align-items: center; }
.aim-buttons { display: flex; gap: 10px; }
.aim-buttons button { flex: 1; padding: 13px; border-radius: 14px; border: 0; font-weight: 700; font-size: 16px; }
#aimCancel { background: rgba(255, 255, 255, .18); color: #fff; }
#aimLock { background: #ff3b30; color: #fff; }

/* ---------- modals ---------- */
.modal { position: fixed; inset: 0; z-index: 1500; background: rgba(15, 23, 42, .45); display: grid; place-items: end center; padding: 10px; }
.modal-card {
  width: min(460px, 100%); max-height: 80vh; overflow-y: auto; background: #fff; border-radius: 20px;
  padding: 16px; box-shadow: var(--shadow); margin-bottom: env(safe-area-inset-bottom);
}
.modal-card h3 { margin: 0 0 6px; }
.pick {
  display: flex; justify-content: space-between; align-items: center; gap: 10px; width: 100%; text-align: left;
  padding: 12px; margin-top: 8px; border: 1px solid var(--line); border-radius: 12px; background: #fff;
}
.pick small { color: var(--muted); }
.note { color: var(--muted); font-size: 13px; margin: 6px 0; line-height: 1.4; }
.field { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin: 12px 0; font-size: 14px; }
.field input { width: 96px; font: inherit; padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; margin: 12px 0; }

/* ---------- toast ---------- */
.toast {
  position: fixed; z-index: 1600; left: 50%; bottom: calc(52vh + 12px); transform: translate(-50%, 10px);
  background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 12px; font-size: 14px;
  width: max-content; max-width: min(92vw, 460px); box-shadow: var(--shadow);
  opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.chips { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.chip { border: 1px solid rgba(255, 255, 255, .35); background: transparent; color: #fff; border-radius: 999px; padding: 5px 10px; font-size: 13px; }
.chip.on { background: #fff; color: var(--ink); }

/* ---------- map markers ---------- */
.lm-icon span, .peak-icon span, .hut-icon span {
  display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .3); font-size: 16px; border: 2px solid #ea580c;
}
.lm-icon span i { font-size: 14px; color: #ea580c; }
.lm-icon.used span { border-color: var(--green); }
.lm-icon.used span i { color: var(--green); }
.lm-icon.heard span { border-color: #c026d3; box-shadow: 0 0 0 5px rgba(192, 38, 211, .25), 0 2px 8px rgba(0, 0, 0, .3); }
.lm-icon.heard span i { color: #c026d3; }
.peak-icon span i { font-size: 12px; color: #57534e; }
.hut-icon span i { font-size: 12px; color: #7c2d12; }
.truth-icon span i { font-size: 15px; color: #92400e; }
.lm-icon.suggest span { animation: bob 1s infinite; border-color: var(--accent); box-shadow: 0 0 0 6px rgba(15, 118, 110, .28); }
@keyframes bob { 50% { transform: translateY(-4px); } }
.peak-icon span { width: 24px; height: 24px; font-size: 13px; border-color: #78716c; }
.hut-icon span { width: 26px; height: 26px; font-size: 14px; border-color: #7c2d12; }
.est-dot { width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 5px solid var(--ink); box-shadow: 0 0 0 4px rgba(255, 255, 255, .7); }
.truth-icon { position: relative; }
.truth-icon span { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: #fde68a; border: 2px solid #92400e; font-size: 16px; box-shadow: 0 2px 8px rgba(0, 0, 0, .35); }
.truth-icon em {
  position: absolute; left: 50%; top: 33px; transform: translateX(-50%); white-space: nowrap; font-size: 11px; font-weight: 700;
  background: rgba(255, 255, 255, .9); padding: 1px 6px; border-radius: 6px; color: #92400e;
}
.real-dot { width: 12px; height: 12px; border-radius: 50%; background: #94a3b8; border: 2px solid #fff; box-shadow: 0 0 0 1px #64748b; }
.leaflet-tooltip.wlabel { font-weight: 700; font-size: 12px; }
.band-label span {
  display: inline-block; white-space: nowrap; transform: translate(-50%, -50%); font-size: 12px; font-weight: 700;
  color: #1e3a8a; background: rgba(219, 234, 254, .94); border: 1px solid #1e3a8a; border-radius: 8px; padding: 2px 7px;
}

/* ---------- wide screens: side panel ---------- */
@media (min-width: 900px) {
  .status { right: auto; width: 380px; }
  .alerts { left: 400px; right: 60px; top: 10px; align-items: flex-start; }
  .sheet, .story, .replay {
    left: 10px; right: auto; top: calc(10px + var(--status-h, 84px)); bottom: 10px; width: 380px;
    max-height: none; border-radius: 18px;
  }
  .story, .replay { top: auto; max-height: calc(100vh - 20px - var(--status-h, 84px)); }
  .sheet.collapsed { transform: none; }
  .handle { display: none; }
  .review { left: 50%; right: auto; bottom: 16px; width: 480px; transform: translateX(-50%); border-radius: 18px; }
  .toast { bottom: 24px; left: calc(50% + 195px); }
}