:root{--bg: #0f1115;--panel: #171a21;--panel-2: #1f242e;--line: #2a313d;--text: #eef1f6;--muted: #9aa4b2;--primary: #3b82f6;--primary-press: #2f6ad1;--success: #22c55e;--danger: #ef4444;--radius: 14px;--safe-t: env(safe-area-inset-top, 0px);--safe-b: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overscroll-behavior:none}code{background:var(--panel-2);padding:1px 6px;border-radius:6px;font-size:.9em}.screen{min-height:100dvh;display:flex;flex-direction:column}.hidden{display:none!important}.home-wrap{margin:auto;text-align:center;padding:32px}.logo{font-size:64px}h1{margin:12px 0 6px;font-size:32px;letter-spacing:-.5px}.sub{color:var(--muted);max-width:320px;margin:0 auto 28px;line-height:1.5}.bar{display:flex;align-items:center;gap:10px;padding:calc(10px + var(--safe-t)) 14px 10px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.bar-title{font-weight:600;font-size:15px;flex:1}.bar-count{color:var(--muted);font-variant-numeric:tabular-nums}.btn{border:0;border-radius:var(--radius);font-size:17px;font-weight:600;padding:15px 18px;color:#fff;background:var(--panel-2);cursor:pointer;transition:transform .05s ease,background .15s ease;width:100%}.btn:active{transform:scale(.985)}.btn-lg{padding:18px;font-size:18px}.btn-primary{background:var(--primary)}.btn-primary:active{background:var(--primary-press)}.btn-success{background:var(--success)}.btn:disabled{opacity:.4}.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--text)}.btn-ghost[disabled]{color:var(--muted)}button.btn-ghost[data-back]{width:auto;padding:8px 10px;font-size:20px;border:0}.cam-wrap{position:relative;background:#000;aspect-ratio:3/4;overflow:hidden}#vin-video{width:100%;height:100%;object-fit:cover}.scan-frame{position:absolute;top:18%;right:10%;bottom:18%;left:10%;border:2px solid rgba(255,255,255,.85);border-radius:12px;box-shadow:0 0 0 100vmax #00000059}.scan-hint{position:absolute;left:0;right:0;bottom:14px;text-align:center;color:#fff;font-size:14px;text-shadow:0 1px 3px #000}.scan-hint.ok{color:#7ee787;font-weight:700}.panel{padding:16px;display:flex;flex-direction:column;gap:12px;padding-bottom:calc(16px + var(--safe-b))}.panel label{font-size:13px;color:var(--muted);margin-bottom:-6px}#vin-input{width:100%;padding:16px;font-size:22px;letter-spacing:2px;text-transform:uppercase;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.feedback{font-size:13px;min-height:18px}.feedback.ok{color:var(--success)}.feedback.err{color:var(--danger)}.progress{height:4px;background:var(--panel-2)}.progress-fill{height:100%;background:var(--primary);width:0;transition:width .25s ease}.checklist{flex:1;overflow-y:auto;padding:10px;display:flex;flex-direction:column;gap:8px}.shot{display:flex;align-items:center;gap:12px;padding:10px 12px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}.shot.current{border-color:var(--primary);background:#16202e}.shot-thumb{width:54px;height:54px;border-radius:10px;object-fit:cover;background:var(--panel-2);flex:none;display:grid;place-items:center;color:var(--muted);font-size:22px}.shot-body{flex:1;min-width:0}.shot-name{font-weight:600;font-size:15px}.shot-file{font-size:12px;color:var(--muted);font-family:ui-monospace,Menlo,monospace}.shot-state{font-size:20px;flex:none}.shot.done .shot-state{color:var(--success)}.shot.todo .shot-state{color:var(--muted)}.capture-bar{padding:12px 14px calc(12px + var(--safe-b));background:var(--panel);border-top:1px solid var(--line);display:flex;gap:10px}.capture-bar.col{flex-direction:column}.review-grid{flex:1;overflow-y:auto;padding:12px;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.rev-cell{position:relative;aspect-ratio:3/4;border-radius:10px;overflow:hidden;background:var(--panel-2)}.rev-cell img{width:100%;height:100%;object-fit:cover}.rev-cell.missing{display:grid;place-items:center;color:var(--muted);border:1px dashed var(--line)}.rev-cell .tag{position:absolute;left:4px;bottom:4px;background:#000000a6;color:#fff;font-size:10px;padding:2px 5px;border-radius:5px;font-family:ui-monospace,Menlo,monospace}