:root {
  --bg: #0f0c0e;
  --bg2: #18131a;
  --card: #1f1922;
  --line: #2e2632;
  --text: #f4eff2;
  --muted: #a99fa8;
  --accent: #ffc627;
  --maroon: #8c1d40;
  --maroon2: #a8244f;
  --good: #3ddc84;
  --warn: #ffbd2e;
  --bad: #ff4d4d;
  --info: #5ab8ff;
  --radius: 14px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}
body.capturing { overflow: hidden; }
h1 { font-size: 1.5rem; margin: 0; letter-spacing: -0.01em; }
h2 { font-size: 1.1rem; margin: 0 0 10px; }
h3 { margin: 0 0 8px; }
h4 { margin: 16px 0 6px; color: var(--muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; }
p { margin: 6px 0; }
code { background: #0006; padding: 1px 5px; border-radius: 5px; font-size: 0.88em; word-break: break-word; }
.small { font-size: 0.86rem; }
.muted { color: var(--muted); }
.center { text-align: center; }
.red { color: var(--bad); }
.amber { color: var(--warn); }
.green { color: var(--good); }
.warn-text { color: var(--warn); }
.hidden { display: none !important; }

/* ---------- layout ---------- */
.page { max-width: 720px; margin: 0 auto; padding: calc(16px + var(--safe-top)) 16px calc(32px + var(--safe-bottom)); display: flex; flex-direction: column; gap: 14px; }
.page-head { display: flex; align-items: center; gap: 12px; }
.kicker { color: var(--accent); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.meta-line { color: var(--muted); font-size: 0.85rem; margin-top: -6px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.two > * { flex: 1 1 0; min-width: 0; }
.row.end { justify-content: flex-end; }
.row.space { justify-content: space-between; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.empty { text-align: center; padding: 28px 8px; color: var(--muted); }
.foot { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }

/* ---------- brand ---------- */
.brand { display: flex; align-items: center; gap: 14px; padding: 6px 0; }
.brand-logo { width: 54px; height: 54px; border-radius: 14px; }
.status-card { display: flex; gap: 12px; align-items: flex-start; background: var(--bg2); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; }
.status-dot { width: 12px; height: 12px; border-radius: 50%; margin-top: 6px; flex: none; background: var(--muted); }
.status-dot.ok { background: var(--good); box-shadow: 0 0 10px var(--good); }
.status-dot.warn { background: var(--warn); }
.status-dot.pending { animation: pulse 1s infinite alternate; }

/* ---------- buttons & inputs ---------- */
button { font: inherit; color: inherit; }
.btn { appearance: none; border: 1px solid var(--line); background: #2a2230; color: var(--text); padding: 10px 16px; border-radius: 12px; font-weight: 600; cursor: pointer; min-height: 44px; }
.btn:active { transform: scale(0.98); }
.btn.primary { background: linear-gradient(180deg, var(--maroon2), var(--maroon)); border-color: #b33a63; }
.btn.ghost { background: transparent; }
.btn.danger { background: #3a1518; border-color: #6b2228; color: #ffb3b3; }
.btn.small { padding: 6px 12px; min-height: 34px; font-size: 0.88rem; }
.btn.big { padding: 15px 20px; font-size: 1.08rem; }
.btn.block { width: 100%; }
.btn:disabled { opacity: 0.45; }
.icon-btn { appearance: none; border: 1px solid var(--line); background: #0007; color: var(--text); width: 42px; height: 42px; border-radius: 50%; font-size: 1.15rem; cursor: pointer; flex: none; }
.link { background: none; border: none; color: var(--muted); cursor: pointer; padding: 6px 0; }
.field { display: flex; flex-direction: column; gap: 5px; margin: 8px 0; font-size: 0.9rem; color: var(--muted); }
.field.narrow { flex: 0 0 90px; }
input:not([type]), input[type=text], select, textarea {
  font: inherit; color: var(--text); background: var(--bg2); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; width: 100%;
}
select { min-width: 0; flex: 1; }
input[type=range] { width: 100%; }
input[type=checkbox] { width: 20px; height: 20px; accent-color: var(--maroon2); flex: none; }
.toggle { display: flex; align-items: center; gap: 8px; margin: 10px 0; }
.toggle-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.toggle-row:last-child { border-bottom: none; }
.seg { display: flex; background: var(--bg2); border: 1px solid var(--line); border-radius: 12px; padding: 3px; gap: 3px; margin: 6px 0 10px; }
.seg-btn { flex: 1; border: none; background: transparent; padding: 9px 8px; border-radius: 9px; cursor: pointer; font-weight: 600; color: var(--muted); }
.seg-btn.active { background: #3a2c3e; color: var(--text); }
.seg-btn:disabled { opacity: 0.35; }
.tpl-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.tpl { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 10px 4px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg2); cursor: pointer; font-size: 0.86rem; }
.tpl.active { border-color: var(--accent); background: #2d2420; }
.tpl-icon { font-size: 1.3rem; color: var(--accent); }
.pass-list { padding-left: 20px; color: var(--muted); }
.pass-list li { margin: 3px 0; }
.checklist { display: flex; flex-direction: column; gap: 6px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 0.92rem; padding: 4px 0; }
.check input { margin-top: 1px; }
.cam-opts .row select { flex: 1; }

/* ---------- capture list ---------- */
.group { display: flex; flex-direction: column; gap: 8px; }
.group-title { margin: 10px 0 2px; font-size: 1rem; }
.cap-card { display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; cursor: pointer; }
.cap-card-body { flex: 1; min-width: 0; }
.cap-card-title { font-weight: 600; }
.chev { color: var(--muted); font-size: 1.4rem; }

/* ---------- grades ---------- */
.grade { width: 64px; height: 64px; border-radius: 16px; display: grid; place-items: center; font-weight: 800; font-size: 2rem; background: #333; flex: none; }
.grade.small { width: 42px; height: 42px; border-radius: 12px; font-size: 1.2rem; }
.grade-a { background: #134d2f; color: #6dffb0; }
.grade-b { background: #1d4a3d; color: #8ef0c6; }
.grade-c { background: #4d4113; color: #ffd66d; }
.grade-d { background: #4d2a13; color: #ffad6d; }
.grade-f { background: #4d1318; color: #ff8d8d; }
.grade-none { background: #2a2a2a; color: #888; }
.grade-row { display: flex; gap: 14px; align-items: center; margin-bottom: 10px; }
.score { font-size: 1.4rem; font-weight: 700; }
.verdict { color: var(--muted); }
.fixes { list-style: none; padding: 0; margin: 8px 0 14px; display: flex; flex-direction: column; gap: 8px; }
.fixes li { padding: 9px 12px; border-radius: 10px; background: var(--bg2); border-left: 4px solid var(--info); font-size: 0.92rem; }
.fixes li.bad { border-color: var(--bad); }
.fixes li.warn { border-color: var(--warn); }
.fixes li.good { border-color: var(--good); }
.part { margin: 10px 0; }
.part-head { display: flex; justify-content: space-between; font-weight: 600; font-size: 0.92rem; }
.bar { height: 8px; background: #0006; border-radius: 6px; overflow: hidden; margin: 5px 0 3px; }
.bar-fill { height: 100%; border-radius: 6px; background: var(--info); transition: width 0.3s; }
.bar-fill.good { background: var(--good); }
.bar-fill.warn { background: var(--warn); }
.bar-fill.bad { background: var(--bad); }
.review-map { width: 100%; max-width: 480px; display: block; margin: 0 auto 8px; background: #0b090c; border-radius: 12px; }
.timeline { width: 100%; height: 90px; display: block; background: #0b090c; border-radius: 10px; }

/* ---------- gallery & viewer ---------- */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 6px; }
.thumb { position: relative; padding: 0; border: none; background: #000; border-radius: 8px; overflow: hidden; aspect-ratio: 4/3; cursor: pointer; }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb-flag { position: absolute; left: 4px; bottom: 4px; background: #000b; color: var(--warn); font-size: 0.7rem; padding: 1px 6px; border-radius: 6px; }
.viewer { position: fixed; inset: 0; background: #000e; z-index: 50; display: flex; flex-direction: column; padding: calc(10px + var(--safe-top)) 10px calc(10px + var(--safe-bottom)); gap: 8px; }
.viewer-top { display: flex; justify-content: space-between; align-items: center; }
.viewer-img { flex: 1; min-height: 0; object-fit: contain; width: 100%; }
.viewer-info { font-size: 0.9rem; }

/* ---------- modal & toast ---------- */
.modal-back { position: fixed; inset: 0; background: #000a; z-index: 60; display: grid; place-items: center; padding: 16px; }
.modal { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; width: min(440px, 100%); }
#toast { position: fixed; left: 50%; bottom: calc(24px + var(--safe-bottom)); transform: translate(-50%, 20px); background: #2a2230; border: 1px solid var(--line); padding: 10px 16px; border-radius: 12px; opacity: 0; transition: 0.25s; z-index: 80; max-width: calc(100% - 32px); pointer-events: none; }
#toast.show { opacity: 1; transform: translate(-50%, 0); }
.error { color: #ffb3b3; background: #3a1518; padding: 10px; border-radius: 10px; white-space: pre-wrap; font-size: 0.9rem; }

/* ---------- guide ---------- */
.guide summary { font-weight: 700; cursor: pointer; list-style: none; }
.guide summary::after { content: '＋'; float: right; color: var(--muted); }
.guide[open] summary::after { content: '－'; }
.guide-body { margin-top: 10px; font-size: 0.95rem; }
.guide-body li { margin: 5px 0; }
.fix-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.fix-table th, .fix-table td { text-align: left; padding: 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
.fix-table th { color: var(--muted); }

/* =================================================== capture screen */
.cap { position: fixed; inset: 0; background: #000; overflow: hidden; touch-action: none; user-select: none; -webkit-user-select: none; }
.cap.xr-active { background: transparent; }
.cap-stage { position: absolute; inset: 0; }
.source-video, .source-overlay { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.source-overlay { pointer-events: none; }
.hud { position: absolute; inset: 0; pointer-events: none; }
.hud-interactive, .hud button, .hud canvas { pointer-events: auto; }

.hud-top { position: absolute; top: calc(10px + var(--safe-top)); left: 10px; right: 10px; display: flex; gap: 8px; align-items: center; }
.pass-pill { flex: 1; min-width: 0; text-align: left; background: #000a; border: 1px solid #fff2; border-radius: 12px; padding: 6px 10px; cursor: pointer; }
.pass-name { display: block; font-size: 0.85rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pass-bar { height: 4px; background: #fff2; border-radius: 3px; margin-top: 4px; overflow: hidden; }
.pass-bar-fill { height: 100%; width: 0; background: var(--accent); transition: width 0.4s; }
.cov-pill { background: #000a; border: 1px solid #fff2; border-radius: 12px; padding: 8px 10px; font-size: 0.8rem; font-weight: 700; white-space: nowrap; }

.coach { position: absolute; top: calc(64px + var(--safe-top)); left: 10px; right: 84px; display: flex; gap: 10px; align-items: flex-start; background: #000b; border: 1px solid #fff2; border-left: 5px solid var(--good); border-radius: 12px; padding: 9px 12px; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.coach.bad { border-left-color: var(--bad); background: #3a0d12dd; }
.coach.warn { border-left-color: var(--warn); }
.coach.info { border-left-color: var(--info); }
.coach-icon { font-size: 1.2rem; line-height: 1.3; }
.coach-title { font-weight: 700; font-size: 1rem; }
.coach-detail { font-size: 0.82rem; color: #e6dde3; }

.chips { position: absolute; right: 10px; top: calc(64px + var(--safe-top)); display: flex; flex-direction: column; gap: 6px; width: 66px; }
.chip { background: #000a; border: 1px solid #fff2; border-radius: 10px; padding: 4px 6px; display: flex; flex-direction: column; align-items: center; border-top: 3px solid var(--good); }
.chip.warn { border-top-color: var(--warn); }
.chip.bad { border-top-color: var(--bad); background: #3a0d12cc; }
.chip-label { font-size: 0.62rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.chip-value { font-size: 0.72rem; font-weight: 700; white-space: nowrap; }

.reticle { position: absolute; left: 50%; top: 50%; width: 26px; height: 26px; margin: -13px 0 0 -13px; border: 2px solid #ffffffaa; border-radius: 50%; }
.reticle::after { content: ''; position: absolute; left: 50%; top: 50%; width: 4px; height: 4px; margin: -2px; background: #fff; border-radius: 50%; }
.target-ring { position: absolute; left: 0; top: 0; width: 64px; height: 64px; margin: -32px 0 0 -32px; border: 3px solid #33e6ff; border-radius: 50%; box-shadow: 0 0 18px #33e6ff88; display: none; animation: ring 1.2s ease-in-out infinite alternate; }
.edge-arrow { position: absolute; left: 0; top: 0; width: 44px; height: 44px; margin: -22px 0 0 -22px; display: none; color: #33e6ff; font-size: 34px; line-height: 44px; text-align: center; text-shadow: 0 0 10px #000, 0 0 16px #33e6ff; }
@keyframes ring { from { opacity: 0.6; } to { opacity: 1; } }

.hud-bottom { position: absolute; left: 10px; right: 10px; bottom: calc(14px + var(--safe-bottom)); display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.map-wrap { display: flex; flex-direction: column; gap: 4px; }
.minimap { width: 128px; height: 128px; background: #000b; border: 1px solid #fff3; border-radius: 12px; cursor: pointer; }
.minimap.big { position: fixed; left: 50%; top: 50%; width: min(86vw, 86vh); height: min(86vw, 86vh); transform: translate(-50%, -50%); z-index: 20; }
.map-legend { display: flex; gap: 6px; font-size: 0.65rem; color: #ddd; background: #000a; border-radius: 8px; padding: 2px 6px; }
.legend-item { display: flex; align-items: center; gap: 3px; }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.center-controls { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.rec { width: 74px; height: 74px; border-radius: 50%; border: 4px solid #fff; background: radial-gradient(circle, var(--bad) 38%, transparent 40%); cursor: pointer; }
.rec::after { content: ''; }
.rec.paused { background: #000a; }
.rec.paused::after { content: '▶'; font-size: 28px; color: #fff; }
.counts { display: flex; gap: 6px; align-items: baseline; background: #000a; padding: 2px 10px; border-radius: 10px; }
.count { font-weight: 800; font-size: 1.1rem; }
.count-label { font-size: 0.72rem; color: var(--muted); }
.timer { font-size: 0.8rem; color: var(--muted); margin-left: 4px; }
.right-controls { display: flex; flex-direction: column; align-items: center; gap: 10px; width: 128px; }
.last-thumb { width: 84px; height: 63px; object-fit: cover; border-radius: 10px; border: 2px solid #fff6; background: #000a; }
.last-thumb:not([src]), .last-thumb[src=""] { visibility: hidden; }
.last-thumb.flash { animation: flash 0.5s ease-out; }
@keyframes flash { from { border-color: #fff; transform: scale(1.12); box-shadow: 0 0 18px #fff; } to { border-color: #fff6; transform: scale(1); } }
.shutter { width: 52px; height: 52px; border-radius: 50%; border: 3px solid #fff; background: #ffffff33; cursor: pointer; }
.debug { position: absolute; left: 10px; bottom: calc(190px + var(--safe-bottom)); margin: 0; font-size: 0.68rem; background: #000c; padding: 6px 8px; border-radius: 8px; color: #9fe; white-space: pre; pointer-events: none; }

.sheet { position: absolute; left: 0; right: 0; bottom: 0; max-height: 78%; overflow: auto; background: #1c161ff2; border-top: 1px solid var(--line); border-radius: 18px 18px 0 0; padding: 10px 16px calc(18px + var(--safe-bottom)); z-index: 10; }
.sheet-handle { width: 44px; height: 5px; background: #fff4; border-radius: 3px; margin: 0 auto 12px; }
.sheet .steps { padding-left: 20px; }
.sheet .steps li { margin: 4px 0; }
.sheet .btn { margin: 6px 0; }
.pass-item { display: block; width: 100%; text-align: left; background: var(--bg2); border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; margin: 6px 0; cursor: pointer; }
.pass-item.active { border-color: var(--accent); }
.pass-item-title { font-weight: 700; font-size: 0.92rem; }
.pass-item-short { font-size: 0.82rem; color: var(--muted); }

.cap-overlay { position: absolute; inset: 0; background: #000c; display: grid; place-items: center; padding: 16px; z-index: 30; overflow: auto; }
.overlay-card { width: min(480px, 100%); background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 20px; display: flex; flex-direction: column; gap: 8px; }
.overlay-kicker { color: var(--accent); font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.overlay-card h2 { font-size: 1.35rem; margin: 0; }
.tips { padding-left: 18px; margin: 4px 0 8px; font-size: 0.92rem; }
.tips li { margin: 5px 0; }
.tips b.red { color: var(--bad); }
.tips b.amber { color: var(--warn); }
.tips b.green { color: var(--good); }

@keyframes pulse { from { opacity: 0.3; } to { opacity: 1; } }

@media (min-width: 900px) {
  .minimap { width: 180px; height: 180px; }
  .coach { right: auto; width: 520px; left: 50%; transform: translateX(-50%); }
}