:root{--bg: #0b1220;--bg2: #0f1a2e;--surface: #15233d;--surface2: #1c3052;--border: #25406b;--text: #e8eefb;--muted: #93a4c4;--primary: #2f7bff;--primary-d: #2566d8;--ok: #2ecc71;--err: #ff5d5d;--warn: #ffb020;--radius: 14px;--shadow: 0 10px 30px rgba(0, 0, 0, .35)}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{background:radial-gradient(1200px 600px at 50% -10%,#16284a 0%,var(--bg) 55%);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--primary)}.app{max-width:720px;margin:0 auto;min-height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;position:sticky;top:0;background:#0b1220d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);z-index:5}.brand{display:flex;align-items:center;gap:9px;font-weight:700}.brand-dot{width:12px;height:12px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px #2f7bff33}.user{display:flex;align-items:center;gap:10px}.user-info{display:flex;flex-direction:column;align-items:flex-end;line-height:1.15}.user-info small{color:var(--muted);font-size:11px;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.content{padding:16px;display:flex;flex-direction:column;gap:14px;flex:1}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}.muted{color:var(--muted)}.tiny{font-size:12px}.pad{padding:14px}button{font:inherit;cursor:pointer;border-radius:10px;border:1px solid transparent;transition:.15s ease}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;border:none;padding:13px 18px;font-weight:600;font-size:16px}.btn-primary:hover:not(:disabled){background:var(--primary-d)}.btn-primary.sm{padding:8px 12px;font-size:14px}.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border);padding:13px 16px;font-weight:600}.btn-secondary:hover:not(:disabled){border-color:var(--primary)}.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border);padding:9px 14px}.btn-ghost:hover:not(:disabled){color:var(--text)}.btn-ghost.sm{padding:8px 12px;font-size:14px}.btn-link{background:none;border:none;color:var(--primary);padding:6px 2px;text-align:left}.btn-link.sm{font-size:13px}.center-screen{min-height:100%;display:flex;align-items:center;justify-content:center;padding:20px}.login-card,.setup-card{max-width:460px;text-align:center}.setup-card{text-align:left}.login-card h1{margin:6px 0 4px}.login-icon{font-size:46px}.btn-ms{display:inline-flex;align-items:center;gap:10px;margin-top:14px;width:100%;justify-content:center}.steps{padding-left:20px;line-height:1.6}.steps li{margin-bottom:8px}.code-block{display:block;background:var(--bg2);border:1px solid var(--border);padding:8px 10px;border-radius:8px;margin-top:6px;word-break:break-all;font-size:13px}.setup-form{display:flex;flex-direction:column;gap:10px;margin:14px 0}input[type=text],.matricula-input,.create-row input,.setup-form input{width:100%;background:var(--bg2);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:12px 14px;font-size:16px;outline:none}input:focus{border-color:var(--primary)}.field-label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}.matricula-input{font-size:26px;font-weight:700;letter-spacing:2px;text-align:center;text-transform:uppercase}.banner{border-radius:10px;padding:10px 12px;font-size:14px}.banner.error{background:#ff5d5d1f;border:1px solid var(--err);color:#ffd0d0}.banner.warn{background:#ffb0201f;border:1px solid var(--warn);color:#ffe6b3;margin-top:10px}.picker-head h2{margin:0 0 4px}.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:2px;margin:12px 0;font-size:14px}.crumb{background:none;border:none;color:var(--primary);padding:4px}.crumb:disabled{color:var(--text);font-weight:600}.sep{color:var(--muted)}.folder-list{display:flex;flex-direction:column;gap:6px;max-height:320px;overflow-y:auto;margin-bottom:8px}.folder-row{display:flex;align-items:center;gap:10px;background:var(--bg2);border:1px solid var(--border);color:var(--text);padding:12px 14px;text-align:left}.folder-row:hover{border-color:var(--primary)}.folder-name{flex:1}.chev{color:var(--muted);font-size:20px}.create-row{display:flex;gap:8px;align-items:center;margin:8px 0;flex-wrap:wrap}.create-row input{flex:1;min-width:160px}.picker-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:14px}.capture{display:flex;flex-direction:column;gap:14px}.folder-chip{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:8px 12px;font-size:13px;color:var(--muted)}.folder-chip strong{color:var(--text)}.capture-buttons{display:flex;flex-direction:column;gap:10px;margin-top:14px}.btn-capture{display:flex;align-items:center;gap:12px;width:100%;background:var(--primary);color:#fff;border:none;padding:16px 18px;font-size:17px;font-weight:600}.btn-capture .ic{font-size:22px;line-height:1}.btn-capture:hover:not(:disabled){background:var(--primary-d)}.btn-capture.secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-capture.secondary:hover:not(:disabled){border-color:var(--primary)}.cam-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:#000;display:flex;align-items:center;justify-content:center;overflow:hidden}.cam-overlay video{width:100%;height:100%;object-fit:cover}.cam-flash{position:absolute;top:0;right:0;bottom:0;left:0;background:#fff;animation:flash .16s ease-out}@keyframes flash{0%{opacity:.9}to{opacity:0}}.cam-top{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:calc(env(safe-area-inset-top,0px) + 12px) 14px 12px}.cam-chip{background:#00000080;color:#fff;border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:8px 14px;font-size:14px;font-weight:600;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.cam-chip.count{pointer-events:none}.cam-chip.torch.on{background:var(--warn);color:#1a1200;border-color:var(--warn)}.cam-warn{position:absolute;top:calc(env(safe-area-inset-top,0px) + 60px);left:50%;transform:translate(-50%);background:#ff5d5df0;color:#fff;padding:8px 14px;border-radius:10px;font-size:14px;font-weight:600;white-space:nowrap}.cam-controls{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:18px 24px calc(env(safe-area-inset-bottom,0px) + 22px)}.cam-side{width:72px;display:flex;justify-content:center}.cam-lastthumb{width:54px;height:54px;border-radius:10px;object-fit:cover;border:2px solid rgba(255,255,255,.7)}.cam-lastthumb.empty{border-style:dashed;opacity:.35}.cam-shutter{width:80px;height:80px;border-radius:50%;background:#ffffff40;border:4px solid #fff;display:flex;align-items:center;justify-content:center;flex:none}.cam-shutter span{width:62px;height:62px;border-radius:50%;background:#fff;transition:transform .1s ease,background .1s ease}.cam-shutter:active span{transform:scale(.86);background:#ddd}.cam-shutter.busy span{background:#bbb}.cam-done{background:#00000080;color:#fff;border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:10px 14px;font-weight:600}.photos-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;color:var(--muted);font-size:14px}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:8px}.thumb{position:relative;aspect-ratio:1;border-radius:10px;overflow:hidden;border:2px solid var(--border);background:#000}.thumb.status-done{border-color:var(--ok)}.thumb.status-error{border-color:var(--err)}.thumb img{width:100%;height:100%;object-fit:cover}.thumb-del{position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;background:#0009;color:#fff;border:none;font-size:12px;line-height:1}.thumb-badge{position:absolute;top:4px;right:4px;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff}.thumb-badge.ok{background:var(--ok)}.thumb-badge.err{background:var(--err)}.thumb-size{position:absolute;bottom:0;left:0;right:0;background:#0000008c;color:#fff;font-size:10px;text-align:center;padding:2px 0}.thumb-bar{position:absolute;bottom:0;left:0;right:0;height:5px;background:#ffffff40}.thumb-bar div{height:100%;background:var(--primary);transition:width .2s ease}.btn-upload{width:100%;padding:16px;font-size:17px}.content.with-sticky{padding-bottom:104px}.sticky-bar{position:fixed;bottom:0;left:0;right:0;max-width:720px;margin:0 auto;padding:14px 16px calc(env(safe-area-inset-bottom,0px) + 14px);background:linear-gradient(to top,var(--bg) 65%,transparent);z-index:20}.success-card{display:flex;align-items:center;gap:12px;border-color:var(--ok);flex-wrap:wrap}.success-ic{font-size:30px}.success-card .btn-primary{margin-left:auto}code{background:var(--bg2);padding:1px 6px;border-radius:6px;font-size:.9em}.status-card{max-width:460px;text-align:center}.status-card h2{margin:0 0 8px}.status-card .btn-primary{margin-top:14px}.status-card .code-block{text-align:left}.spinner{width:44px;height:44px;border-radius:50%;border:4px solid var(--border);border-top-color:var(--primary);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.topbar-right{display:flex;align-items:center;gap:10px}.mode-pill{font-size:12px;font-weight:700;letter-spacing:.5px;padding:4px 10px;border-radius:999px;background:#2ecc7126;color:#8af5b8;border:1px solid rgba(46,204,113,.4)}.mode-pill.test{background:#ffb02026;color:#ffd98a;border-color:#ffb02073}