:root{--bg:#f6f4ef;--card:#fff;--ink:#1f1d19;--muted:#8a857a;--accent:#ff8fa3;--accent-ink:#fff;--line:#e6e1d6;--ok:#2f9e63;--err:#c0392b;--radius:14px;--shadow:0 2px 10px #1f1d1914}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;padding-bottom:76px;font-family:-apple-system,PingFang SC,Microsoft YaHei,sans-serif}.app-header{z-index:10;background:var(--card);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:12px 16px;display:flex;position:sticky;top:0}.app-title{font-weight:700}.app-meta{align-items:center;gap:8px;display:flex}.badge,.chip{background:#ece7dc;border-radius:999px;padding:2px 8px;font-size:12px}.chip{text-overflow:ellipsis;white-space:nowrap;max-width:140px;overflow:hidden}.view{max-width:560px;margin:0 auto;padding:16px}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:16px;padding:16px}.card h2{margin:0 0 8px;font-size:18px}.card h3{margin:0 0 8px;font-size:15px}.muted{color:var(--muted);margin:4px 0 12px;font-size:13px}label{color:var(--muted);margin:10px 0 6px;font-size:13px;display:block}input,select,textarea{border:1px solid var(--line);width:100%;color:var(--ink);background:#fff;border-radius:10px;margin-top:4px;padding:10px 12px;font-size:15px}textarea{font-family:ui-monospace,Consolas,monospace;font-size:13px;line-height:1.5}.row{gap:12px;display:flex}.row>label{flex:1}.row input[type=checkbox]{width:auto;margin-right:4px}.btn{border:1px solid var(--line);cursor:pointer;color:var(--ink);background:#fff;border-radius:10px;padding:10px 16px;font-size:15px;display:inline-block}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.btn:disabled{opacity:.5;cursor:not-allowed}.photo-actions{flex-wrap:wrap;gap:10px;margin:10px 0;display:flex}.photo-grid{grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px;display:grid}.photo-grid img{aspect-ratio:1;object-fit:cover;border:1px solid var(--line);border-radius:10px;width:100%}.photo-grid .thumb{position:relative}.photo-grid .thumb .remove{color:#fff;cursor:pointer;background:#0000008c;border:0;border-radius:999px;width:22px;height:22px;line-height:20px;position:absolute;top:4px;right:4px}#camera-stage video{background:#000;border-radius:10px;width:100%}.camera-stage{margin:10px 0}.camera-stage video{background:#000;border-radius:10px;width:100%}.feedback{min-height:18px;margin-top:10px;font-size:14px}.feedback.ok{color:var(--ok)}.feedback.err{color:var(--err)}.list{flex-direction:column;gap:8px;display:flex}.list-item{border:1px solid var(--line);border-radius:10px;justify-content:space-between;align-items:center;gap:8px;padding:10px 12px;font-size:14px;display:flex}.list-item .meta{color:var(--muted);font-size:12px}.list-item .actions{gap:6px;display:flex}.list-item .actions button{padding:4px 8px;font-size:12px}.progress-track{background:#ece7dc;border-radius:999px;height:10px;margin:8px 0;overflow:hidden}.progress-fill{background:var(--accent);width:0%;height:100%;transition:width .5s}.result-image{border:1px solid var(--line);border-radius:10px;width:100%}.tab-bar{background:var(--card);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);display:flex;position:fixed;bottom:0;left:0;right:0}.tab{cursor:pointer;color:var(--muted);background:0 0;border:0;flex:1;padding:10px 0;font-size:14px}.tab.active{color:var(--ink);font-weight:700}.toast{color:#fff;z-index:20;background:#1f1d19eb;border-radius:999px;max-width:86vw;padding:10px 18px;font-size:14px;position:fixed;bottom:84px;left:50%;transform:translate(-50%)}.auth-view{justify-content:center;align-items:center;min-height:100dvh;padding:24px;display:flex}.auth-card{background:var(--card);border:1px solid var(--line);text-align:center;border-radius:18px;width:100%;max-width:360px;padding:28px 24px}.auth-card h1{margin:0 0 4px;font-size:22px}.auth-sub{color:var(--muted);margin:0 0 20px;font-size:14px}.auth-card form{text-align:left;flex-direction:column;gap:12px;display:flex}.auth-card label{color:var(--muted);flex-direction:column;gap:6px;font-size:13px;display:flex}.auth-card input{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:10px;padding:10px 12px;font-size:15px}.auth-card button[type=submit]{background:var(--accent,#d94f30);color:#fff;cursor:pointer;border:none;border-radius:12px;margin-top:6px;padding:12px;font-size:15px;font-weight:600}.auth-card button[type=submit]:disabled{opacity:.6;cursor:default}.auth-error{color:#c0392b;margin:0;font-size:13px}.auth-switch{color:var(--muted);margin:16px 0 0;font-size:14px}button.link{color:var(--accent,#d94f30);cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:14px}.auth-pending{text-align:center;color:var(--muted);padding:48px 0}.chip-action{border:1px solid var(--line);color:var(--muted);cursor:pointer;background:0 0}