/* static/main.css */
:root{
  --accent:#2b7cff;
  --bg:#f4f6f8;
  --card:#fff;
}
body{font-family:Inter,Segoe UI,Arial;background:var(--bg);margin:0;padding:18px;color:#111}
.center{display:flex;align-items:center;justify-content:center;height:80vh}
.card{background:var(--card);padding:18px;border-radius:10px;box-shadow:0 6px 18px rgba(0,0,0,0.06);width:100%;max-width:720px;margin:8px auto}
input,textarea,select{width:100%;padding:10px;margin:6px 0;border:1px solid #ddd;border-radius:6px}
button{background:var(--accent);color:#fff;padding:10px 14px;border-radius:8px;border:none;cursor:pointer}
.btn-secondary{background:#eee;color:#333;padding:8px 12px;border-radius:8px;text-decoration:none}
.container{max-width:1000px;margin:0 auto}
#topbar{display:flex;justify-content:space-between;align-items:center}
.question{margin-bottom:10px}
table{width:100%;border-collapse:collapse}
th,td{border:1px solid #eee;padding:8px}
muted{color:#666}
.small{font-size:0.85rem}