:root{--accent: #2f6fd1;--line: #d9dee5;--panel: #f6f7f9;--muted: #667085;--err: #d92d20;--warn: #dc8a06;--ok: #2e9e48}*{box-sizing:border-box}html,body{margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;color:#1d2433;background:#f1f3f6}input,select,textarea{font:inherit;font-size:13px;border:1px solid var(--line);border-radius:6px;padding:5px 8px;background:#fff}.btn{display:inline-flex;align-items:center;gap:4px;border:1px solid var(--line);background:#fff;border-radius:6px;padding:5px 10px;font:inherit;font-size:13px;cursor:pointer;color:inherit;text-decoration:none;white-space:nowrap}.btn:hover:not(:disabled){border-color:var(--accent)}.btn:disabled{opacity:.45;cursor:default}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;justify-content:center}.btn.ghost{border-color:transparent;background:transparent}.btn.danger{color:var(--err)}.mini{border:1px solid var(--line);background:#fff;border-radius:4px;padding:1px 6px;cursor:pointer}.mini.danger{color:var(--err)}@media print{@page{size:A4 landscape;margin:8mm}.no-print{display:none!important}html,body{background:#fff}}