*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--color-bg:#0f1117;--color-surface:#1a1d27;--color-surface-2:#22263a;--color-border:#2e3347;--color-primary:#6c63ff;--color-primary-hover:#8b85ff;--color-success:#22c55e;--color-warning:#f59e0b;--color-danger:#ef4444;--color-text:#e8eaf0;--color-text-muted:#8b91a8;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--font:"PingFang SC","Helvetica Neue",sans-serif}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font);font-size:14px;line-height:1.6;min-height:100vh}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:20px}.btn{align-items:center;border:none;border-radius:var(--radius-sm);display:inline-flex;font-size:14px;font-weight:500;gap:6px;justify-content:center;padding:8px 18px;transition:background .15s,opacity .15s}.btn:disabled{cursor:not-allowed;opacity:.45}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-success{background:var(--color-success);color:#fff}.btn-success:hover:not(:disabled){filter:brightness(1.1)}.btn-danger{background:var(--color-danger);color:#fff}.btn-ghost{background:none;border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-muted);font-size:13px;padding:4px 12px;transition:border-color .15s,color .15s}.btn-ghost:hover{border-color:var(--color-text-muted);color:var(--color-text)}.tag{border-radius:99px;display:inline-block;font-size:11px;font-weight:500;padding:2px 8px}.tag-open{background:#22c55e26;color:var(--color-success)}.tag-grabbed{background:#6c63ff26;color:var(--color-primary)}.tag-in_progress{background:#f59e0b26;color:var(--color-warning)}.tag-completed{background:#8b91a81f;color:var(--color-text-muted)}.tag-cancelled{background:#ef44441f;color:var(--color-danger)}.status-dot{border-radius:50%;display:inline-block;height:8px;margin-right:6px;width:8px}.status-dot.connected{background:var(--color-success);box-shadow:0 0 6px var(--color-success)}.status-dot.disconnected{background:var(--color-text-muted)}.input{background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-family:inherit;font-size:14px;outline:none;padding:10px 14px;transition:border-color .15s;width:100%}.input:focus{border-color:var(--color-primary)}.input::-moz-placeholder{color:var(--color-text-muted)}.input::placeholder{color:var(--color-text-muted)}.page-title{font-size:20px;font-weight:700;margin-bottom:20px}.section-title{color:var(--color-text-muted);font-size:15px;font-weight:600;margin-bottom:14px}.mock-badge{align-items:center;background:#f59e0b1a;border:1px solid rgba(245,158,11,.2);border-radius:4px;color:var(--color-warning);display:inline-flex;font-size:11px;gap:4px;margin-left:8px;padding:2px 8px}