:root{color-scheme:light;--bg: #f4f5f7;--surface: #ffffff;--border: #dcdfe4;--hover: #f0f2f5;--text: #1c2230;--muted: #5b6474;--accent: #1b5fd1;--accent-hover: #164fae;--accent-text: #ffffff;--danger: #b42318;--danger-soft: #fdf1f0;--success: #17803d;--success-soft: #ecf8f0;--focus: #1b5fd166}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--bg: #111317;--surface: #1a1d23;--border: #2d323b;--hover: #232831;--text: #e5e8ed;--muted: #9aa3b1;--accent: #5d9bff;--accent-hover: #7cafff;--accent-text: #0b1220;--danger: #ff7a6e;--danger-soft: #2a1715;--success: #4fd17f;--success-soft: #13241a;--focus: #5d9bff66}}*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.4}h2{margin:0;font-size:16px;font-weight:600}.muted{color:var(--muted)}.card{padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:10px}.field{display:grid;gap:4px;min-width:0}.field label{font-size:13px;font-weight:600}.field small{color:var(--muted);font-size:12px}input[type=text],select{width:100%;height:36px;padding:0 10px;color:inherit;font:inherit;background:var(--surface);border:1px solid var(--border);border-radius:6px}:is(input,select,button):focus-visible{outline:3px solid var(--focus);outline-offset:1px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:36px;padding:0 16px;color:var(--text);font:inherit;font-weight:600;white-space:nowrap;background:var(--surface);border:1px solid var(--border);border-radius:6px;cursor:pointer}.btn:hover:not(:disabled){background:var(--hover)}.btn:disabled{cursor:not-allowed;opacity:.55}.btn-primary{color:var(--accent-text);background:var(--accent);border-color:var(--accent)}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-danger{color:var(--danger);border-color:currentColor}.btn-danger:hover:not(:disabled){background:var(--danger-soft)}.btn-ghost{height:32px;padding:0 10px;border-color:transparent;background:transparent}.alert{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 16px;padding:12px 16px;border:1px solid;border-radius:8px;overflow-wrap:anywhere}.alert-error{color:var(--danger);background:var(--danger-soft)}.pill{padding:2px 10px;color:var(--muted);font-size:13px;font-weight:600;background:var(--hover);border-radius:999px}.pill-success{color:var(--success);background:var(--success-soft)}.pill-error{color:var(--danger);background:var(--danger-soft)}.spinner{width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}