:root { color-scheme: dark; --bg:#0c0f0e; --panel:#151917; --line:#29302c; --ink:#f2f5ef; --muted:#9ba49e; --accent:#d7ff45; --warn:#ffbf69; }
* { box-sizing:border-box; }
body { margin:0; min-height:100vh; background:radial-gradient(circle at 80% 0,#253026 0,transparent 32%),var(--bg); color:var(--ink); font-family:Inter,"Noto Sans JP",system-ui,sans-serif; }
.app { width:min(1180px,calc(100% - 32px)); margin:auto; padding:56px 0 80px; }
header { max-width:760px; margin-bottom:32px; }
.eyebrow,.step,.label,.preview-label { color:var(--accent); font:700 11px/1.2 ui-monospace,monospace; letter-spacing:.14em; text-transform:uppercase; }
h1 { margin:8px 0 12px; font-size:clamp(36px,7vw,72px); line-height:1.02; letter-spacing:-.055em; }
.lead,.hint { color:var(--muted); line-height:1.7; }
.panel { border:1px solid var(--line); border-radius:18px; background:rgba(21,25,23,.92); box-shadow:0 20px 60px #0005; }
.drop-zone { min-height:190px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px; cursor:pointer; border:1px dashed #4a554e; border-radius:18px; transition:.2s; }
.drop-zone:hover,.drop-zone.drag { border-color:var(--accent); background:#d7ff4508; }
.drop-zone input { position:absolute; opacity:0; pointer-events:none; }
.drop-icon { color:var(--accent); font-size:40px; font-weight:200; }
.drop-zone small { color:var(--muted); text-align:center; padding:0 16px; }
.input-panel { padding:18px; }
.camera-launch { display:flex; align-items:center; justify-content:space-between; gap:20px; padding:8px 8px 18px; }
.camera-launch div { display:flex; flex-direction:column; gap:4px; }
.camera-launch small { color:var(--muted); }
.camera-button { width:auto; min-width:170px; margin:0; }
.camera-area { position:relative; max-width:760px; margin:auto; overflow:hidden; border-radius:14px; background:#050605; aspect-ratio:3/4; }
.camera-area video { display:block; width:100%; height:100%; object-fit:cover; transform-origin:center; transition:transform .12s ease-out; }
.camera-guide { position:absolute; left:10%; top:36%; width:80%; height:25%; border:2px solid var(--accent); border-radius:9px; box-shadow:0 0 0 999px #0007; pointer-events:none; }
.camera-guide span { position:absolute; left:50%; top:-28px; transform:translateX(-50%); color:var(--accent); font-size:12px; white-space:nowrap; }
.camera-reading { position:absolute; left:50%; top:12px; transform:translateX(-50%); padding:9px 14px; border-radius:99px; background:#0b0e0cdd; color:var(--accent); font:700 15px/1 ui-monospace,monospace; white-space:nowrap; }
.camera-stability { position:absolute; right:12px; top:58px; padding:7px 10px; border-radius:99px; background:#0b0e0cdd; color:var(--ink); font:700 11px/1 sans-serif; }
.camera-zoom { position:absolute; left:12px; right:12px; bottom:62px; display:grid; grid-template-columns:auto auto 1fr; align-items:center; gap:8px; padding:10px 12px; border-radius:10px; background:#0b0e0cdd; color:var(--ink); font-size:12px; }
.camera-zoom output { color:var(--accent); }
.camera-zoom input { width:100%; accent-color:var(--accent); }
.camera-controls { position:absolute; display:flex; gap:8px; right:12px; bottom:12px; }
.camera-controls .secondary { background:#0b0e0cdd; }
.or { display:flex; align-items:center; gap:12px; margin:14px 0; color:var(--muted); font-size:11px; }
.or::before,.or::after { content:''; flex:1; height:1px; background:var(--line); }
.workspace { display:grid; grid-template-columns:minmax(0,1.6fr) minmax(300px,.8fr); gap:16px; margin-top:16px; }
.workspace.camera-mode .stage-panel,.workspace.camera-mode .controls-panel { display:none; }
.hidden { display:none; }
.stage-panel,.controls-panel,.results-panel,.registry-panel,.history-panel { padding:22px; }
.panel-title { display:flex; align-items:center; justify-content:space-between; gap:16px; }
.panel-title h2 { display:inline; margin-left:10px; font-size:18px; }
.text-button { border:0; background:none; color:var(--muted); cursor:pointer; text-decoration:underline; }
.canvas-wrap { display:grid; place-items:center; min-height:420px; overflow:auto; border-radius:10px; background:#090b0a; }
#sourceCanvas { max-width:100%; height:auto; cursor:crosshair; touch-action:none; }
.controls-panel label:not(.check) { display:grid; grid-template-columns:1fr auto; gap:8px; margin:20px 0; font-size:13px; }
output { color:var(--muted); font-family:ui-monospace,monospace; }
input[type=range] { grid-column:1/-1; width:100%; accent-color:var(--accent); }
.check { display:flex; gap:8px; color:var(--muted); font-size:13px; margin:16px 0 22px; }
.preview-label { display:block; margin-bottom:8px; }
.preview-wrap { display:grid; place-items:center; min-height:120px; max-height:230px; overflow:auto; background:white; border-radius:8px; }
#processedCanvas { max-width:100%; height:auto; image-rendering:auto; }
.primary { width:100%; margin-top:18px; padding:15px; border:0; border-radius:10px; background:var(--accent); color:#11150e; font-weight:800; cursor:pointer; }
.primary:disabled { opacity:.45; cursor:wait; }
.status { min-height:20px; color:var(--muted); text-align:center; font-size:12px; }
.registry-panel { grid-column:1/-1; }
.registry-panel textarea { width:100%; min-height:120px; resize:vertical; padding:14px; border:1px solid var(--line); border-radius:9px; background:#0b0e0c; color:var(--ink); font:16px/1.6 ui-monospace,monospace; }
.secondary,.no-match { padding:11px 16px; border:1px solid #465048; border-radius:9px; background:#202521; color:var(--ink); cursor:pointer; }
.secondary { margin-top:10px; }
.results-panel { grid-column:1/-1; }
.result-main { display:flex; justify-content:space-between; align-items:end; gap:24px; margin:26px 0 12px; }
.result-main strong { display:block; margin-top:8px; font:800 clamp(28px,5vw,56px)/1 ui-monospace,monospace; letter-spacing:.08em; word-break:break-all; }
.confidence { text-align:right; }
.confidence strong { color:var(--accent); font-size:32px; }
.verdict { padding:12px 14px; color:var(--muted); background:#0d100e; border-radius:8px; }
.record-form { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px; margin:20px 0 8px; padding:18px; border:1px solid #3a443d; border-radius:12px; background:#0d100e; }
.record-form label { display:grid; gap:8px; color:var(--muted); font-size:12px; }
.record-form input { width:100%; padding:13px 14px; border:1px solid #465048; border-radius:9px; background:#151917; color:var(--ink); font:16px/1.2 ui-monospace,monospace; }
.record-form input:focus { outline:2px solid var(--accent); outline-offset:1px; }
.record-form .stamp-field { grid-column:1/-1; }
.record-form .primary { margin-top:0; }
.candidate-heading { display:flex; align-items:center; justify-content:space-between; margin:24px 0 10px; }
.candidate-list { display:grid; grid-template-columns:repeat(auto-fit,minmax(170px,1fr)); gap:10px; }
.candidate { position:relative; padding:17px 14px; border:1px solid #3a443d; border-radius:10px; background:#0c100d; color:var(--ink); font:700 22px/1 ui-monospace,monospace; letter-spacing:.06em; cursor:pointer; text-align:left; }
.candidate:hover { border-color:var(--accent); }
.candidate small { display:block; margin-top:9px; color:var(--muted); font:11px/1 sans-serif; letter-spacing:0; }
.candidate.selected { border-color:var(--accent); background:#d7ff4513; box-shadow:inset 0 0 0 1px var(--accent); }
.candidate.unregistered { border-color:var(--warn); }
.candidate.unregistered small { color:var(--warn); }
.candidate.top-match::after { content:'最有力'; position:absolute; top:7px; right:7px; color:var(--accent); font:700 9px/1 sans-serif; }
.confirmed-badge { padding:5px 8px; border-radius:99px; background:var(--accent); color:#11150e; font-size:11px; font-weight:800; }
.no-match { margin-top:4px; color:var(--muted); }
.history-panel { grid-column:1/-1; }
.history-actions { display:flex; align-items:center; gap:10px; }
.table-wrap { overflow:auto; border:1px solid var(--line); border-radius:10px; }
table { width:100%; border-collapse:collapse; min-width:700px; }
th,td { padding:13px 14px; border-bottom:1px solid var(--line); text-align:left; white-space:nowrap; }
th { color:var(--muted); background:#0d100e; font-size:11px; letter-spacing:.08em; }
td { font-size:13px; }
td:first-child { color:var(--muted); font:700 13px/1 ui-monospace,monospace; }
td:nth-child(3) { color:var(--accent); font:700 15px/1 ui-monospace,monospace; }
tbody tr:last-child td { border-bottom:0; }
.empty-history { margin:0; padding:28px; color:var(--muted); text-align:center; }
details { color:var(--muted); }
pre { white-space:pre-wrap; color:var(--ink); }
.privacy { margin-top:22px; padding-top:18px; border-top:1px solid var(--line); color:var(--muted); font-size:12px; }
@media(max-width:800px) { .app{padding-top:32px}.workspace{grid-template-columns:1fr}.canvas-wrap{min-height:280px}.results-panel,.registry-panel,.history-panel{grid-column:auto}.result-main{align-items:start;flex-direction:column}.confidence{text-align:left}.panel-title{align-items:flex-start}.history-actions{align-items:flex-end;flex-direction:column}.camera-launch{align-items:stretch;flex-direction:column}.camera-button{width:100%}.record-form{grid-template-columns:1fr}.record-form .stamp-field{grid-column:auto} }