:root{--bg:#0a0a0a;--bg-elev:#161616;--bg-elev2:#1f1f1f;--fg:#ededed;--fg-muted:#a0a0a0;--accent:#f5b342;--danger:#ef4444;--border:#2a2a2a}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.5;min-height:100vh;min-height:100dvh;overscroll-behavior-y:none}a{color:var(--accent);text-decoration:none}button{font:inherit;cursor:pointer}input,select,textarea{font:inherit;color:inherit;background:var(--bg-elev);border:1px solid var(--border);border-radius:8px;padding:10px 12px;width:100%}input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px}.app-shell{min-height:100dvh;padding-bottom:calc(64px + env(safe-area-inset-bottom))}.container{max-width:720px;margin:0 auto;padding:16px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:6px;background:var(--accent);color:#1a1a1a;border:none;border-radius:10px;padding:12px 16px;font-weight:600}.btn-secondary{background:var(--bg-elev2);color:var(--fg)}.btn-danger{background:var(--danger);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:12px}.row{display:flex;gap:8px;align-items:center}.muted{color:var(--fg-muted);font-size:13px}.h1{font-size:20px;font-weight:700;margin:4px 0 12px}.tabbar{position:fixed;inset:auto 0 0 0;display:flex;background:var(--bg-elev);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);z-index:10}.tabbar a{flex:1 1;text-align:center;padding:12px 0;color:var(--fg-muted);font-size:12px;font-weight:500}.tabbar a.active{color:var(--accent)}.error{background:rgba(239,68,68,.1);border:1px solid var(--danger);color:#fca5a5;padding:10px 12px;border-radius:8px;margin-bottom:12px;font-size:13px}.badge{display:inline-block;color:var(--fg-muted);border-radius:6px;padding:2px 8px;font-size:11px;margin-right:4px}.badge,.thumb{background:var(--bg-elev2)}.thumb{width:80px;height:80px;object-fit:cover;border-radius:8px;flex-shrink:0}.checklist{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:6px;gap:6px}.checklist label{display:flex;align-items:center;gap:6px;background:var(--bg-elev2);border-radius:8px;padding:8px 10px;font-size:13px;cursor:pointer}.checklist input{width:auto;margin:0}.field{margin-bottom:12px}.field label{display:block;margin-bottom:4px;font-size:13px;color:var(--fg-muted)}