:root{--bg:#f5f7fb;--card:#ffffff;--text:#14213d;--muted:#5c677d;--accent:#1d7874;--accent-dark:#155d59;--danger:#b42318;--border:#d7deea}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:var(--text);background:radial-gradient(circle at top left,#ebf5ff 0,var(--bg) 45%)}a{color:var(--accent)}.page{width:min(1100px,95vw);margin:24px auto 48px}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;box-shadow:0 6px 18px rgba(20,33,61,.06)}.stack{display:grid;grid-gap:12px;gap:12px}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}button{border:0;background:var(--accent);color:#fff;border-radius:10px;padding:10px 14px;cursor:pointer;font-weight:600}button.secondary{background:#4e5d78}button.danger{background:var(--danger)}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:10px;padding:10px;background:#fff}label{font-weight:600;font-size:.92rem}table{width:100%;border-collapse:collapse;font-size:.9rem}td,th{border-bottom:1px solid var(--border);text-align:left;padding:8px 6px}.muted{color:var(--muted)}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:12px;gap:12px}