/* styles.css - simple clean layout */
:root{
  --bg:#f4f6f8;
  --card:#fff;
  --muted:#666;
  --accent:#1766a6;
}
*{box-sizing:border-box}
body{font-family:Inter, Arial, sans-serif;background:var(--bg);margin:0;padding:20px}
.container{max-width:1100px;margin:0 auto;background:var(--card);padding:20px;border-radius:10px;box-shadow:0 6px 18px rgba(20,20,20,0.06)}
header h1{margin:0 0 4px}
.muted{color:var(--muted);margin:0 0 10px}
.controls{display:flex;gap:12px;align-items:center;margin:12px 0}
.controls input{flex:1;padding:8px;border:1px solid #d1d5db;border-radius:6px}
.btn-group button,a button{margin-left:6px}
button{background:var(--accent);border:none;color:#fff;padding:8px 12px;border-radius:6px;cursor:pointer}
button[disabled]{opacity:0.6;cursor:default}
table{width:100%;border-collapse:collapse;margin-top:12px}
th,td{border:1px solid #e6e9ee;padding:8px;text-align:left;font-size:14px}
th{background:#f1f5f9}
.pagination{display:flex;gap:8px;align-items:center;justify-content:center;margin-top:10px}
.login-box{width:360px;margin:80px auto;padding:20px;background:var(--card);border-radius:8px;box-shadow:0 6px 18px rgba(20,20,20,0.06)}
.login-box input{width:100%;padding:8px;margin:6px 0;border:1px solid #e2e8f0;border-radius:6px}
.form-panel{margin:12px 0;padding:12px;background:#fbfcfe;border-radius:8px}
.admin .admin-actions{display:flex;gap:8px;justify-content:flex-end}
.admin table th, .admin table td{font-size:13px}
@media(max-width:720px){
  .controls{flex-direction:column;align-items:stretch}
  .admin .admin-actions{flex-direction:column;align-items:flex-end}
}