:root{--bg: #0f1115;--panel: #181b22;--panel-2: #1f232c;--border: #2a2f3a;--text: #e6e9ef;--muted: #9aa3b2;--accent: #4f8cff;--accent-hover: #3d7bf0;--danger: #ff5f6e;--ok: #3fd07a;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--accent)}.app{max-width:1100px;margin:0 auto;padding:0 20px 60px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--border);flex-wrap:wrap}.topbar h1{font-size:20px;margin:0}.topbar .right{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.health{font-size:13px;color:var(--muted)}.health b{color:var(--text)}.auth-box{display:flex;align-items:center;gap:8px;font-size:13px}.section{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:16px 18px;margin-top:18px}.section h2{font-size:15px;margin:0 0 12px;color:var(--text)}.muted{color:var(--muted);font-size:13px}input[type=email],select{background:var(--panel-2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:7px 9px;font-size:13px}button{background:var(--accent);border:none;color:#fff;border-radius:6px;padding:8px 14px;font-size:13px;cursor:pointer}button:hover:not(:disabled){background:var(--accent-hover)}button:disabled{opacity:.45;cursor:not-allowed}button.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}button.ghost:hover:not(:disabled){background:var(--panel-2)}button.danger{background:transparent;border:1px solid var(--danger);color:var(--danger)}button.danger:hover:not(:disabled){background:#ff5f6e1f}.dropzone{border:1.5px dashed var(--border);border-radius:10px;padding:28px;text-align:center;color:var(--muted);cursor:pointer;transition:border-color .15s,background .15s}.dropzone.over{border-color:var(--accent);background:#4f8cff0f}.row{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.field{display:flex;flex-direction:column;gap:6px}.field label.lbl{font-size:12px;color:var(--muted)}.radios{display:flex;gap:16px}.radios label{display:flex;align-items:center;gap:6px;font-size:13px}.preview-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:10px;flex-wrap:wrap}.canvas-wrap{position:relative;display:inline-block;max-width:100%;line-height:0;-webkit-user-select:none;user-select:none}.canvas-wrap img{max-width:100%;height:auto;display:block;border:1px solid var(--border);border-radius:6px}.box-layer{position:absolute;top:0;right:0;bottom:0;left:0;cursor:crosshair}.box{position:absolute;border:2px solid var(--accent);background:#4f8cff2e}.box .del{position:absolute;top:-10px;right:-10px;width:20px;height:20px;border-radius:50%;background:var(--danger);color:#fff;border:none;font-size:12px;line-height:1;padding:0;cursor:pointer}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:500}tr.clickable{cursor:pointer}tr.clickable:hover td{background:var(--panel-2)}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;border:1px solid var(--border)}.badge.done{color:var(--ok);border-color:var(--ok)}.badge.error{color:var(--danger);border-color:var(--danger)}.error-msg{color:var(--danger);font-size:13px;margin-top:8px}.ok-msg{color:var(--ok);font-size:13px;margin-top:8px}.tag{display:inline-block;padding:2px 8px;border-radius:6px;background:var(--panel-2);border:1px solid var(--border);font-size:12px}