:root{--bg:#f6f7f9;--fg:#18202a;--muted:#667085;--line:#d9dee7;--brand:#0f766e;--accent:#b42318;--panel:#fff;--ink:#111827}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}a{color:inherit}.top{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 32px;background:#fff;border-bottom:1px solid var(--line)}.brand{font-weight:800;text-decoration:none;color:var(--ink)}nav{display:flex;gap:18px}nav a{text-decoration:none;color:#475467}.hero{min-height:460px;padding:88px 32px 40px;background:linear-gradient(180deg,#eef7f5,#f6f7f9);display:flex;flex-direction:column;justify-content:center}.hero h1{font-size:64px;line-height:1;margin:0 0 18px}.hero p{max-width:680px;font-size:22px;color:#344054}.actions{display:flex;gap:12px}.button,button{background:var(--brand);color:#fff;border:0;border-radius:6px;padding:10px 16px;text-decoration:none;font-weight:700;cursor:pointer}.button.secondary{background:#344054}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:32px}.grid article,.panel,.cards article{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:20px}.footer{padding:28px 32px;color:var(--muted)}.muted{color:var(--muted)}.ok{color:var(--brand);font-weight:700}table{width:100%;border-collapse:collapse}th,td{text-align:left;border-bottom:1px solid var(--line);padding:10px}pre{background:#111827;color:#f9fafb;border-radius:8px;padding:16px;overflow:auto}.admin{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.side{background:#111827;color:#d0d5dd;padding:20px}.side .brand{display:block;color:white;margin-bottom:24px}.side nav{display:flex;flex-direction:column;gap:4px}.side nav a{padding:8px 10px;border-radius:6px}.side nav a:hover{background:#1f2937;color:white}.content{padding:28px}.cards{display:grid;grid-template-columns:repeat(3,minmax(180px,1fr));gap:14px;margin-bottom:20px}.cards span{display:block;color:var(--muted)}.cards strong{display:block;font-size:28px;margin-top:8px}.login{display:grid;place-items:center;min-height:100vh}.loginbox{width:min(380px,calc(100vw - 32px));background:white;border:1px solid var(--line);border-radius:8px;padding:24px}.loginbox label,.rowform label{display:grid;gap:6px;margin-bottom:12px}input{border:1px solid var(--line);border-radius:6px;padding:10px;font:inherit}.error{background:#fee4e2;color:var(--accent);padding:10px;border-radius:6px}.rowform{display:flex;align-items:end;gap:12px;flex-wrap:wrap}@media(max-width:820px){.admin{grid-template-columns:1fr}.side{position:static}.cards,.grid{grid-template-columns:1fr}.hero h1{font-size:44px}.top{padding:0 16px}.top nav{gap:8px;font-size:14px}.content{padding:16px}}