*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:#f6f7f9;color:#1f2937}header{background:#fff;border-bottom:1px solid #e5e7eb}.wrap{max-width:1100px;margin:auto;padding:20px}.nav{display:flex;justify-content:space-between;align-items:center;gap:20px}.nav nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end}.nav nav a{margin-left:0;white-space:nowrap}.brand{font-weight:700;font-size:20px;color:#111827;text-decoration:none}nav a{margin-left:18px;color:#4b5563;text-decoration:none}.top{display:flex;justify-content:space-between;align-items:center;margin:12px 0 20px}h1{margin:0 0 4px}h2{margin-top:32px}.muted{color:#6b7280}.button,button{display:inline-block;border:0;border-radius:8px;padding:10px 14px;background:#111827;color:#fff;text-decoration:none;font-size:14px;cursor:pointer}.button.secondary{background:#e5e7eb;color:#111827}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}.cards div{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:16px}.cards b,.cards span{display:block}.cards b{font-size:28px}.cards span{color:#6b7280}.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.filters input,.filters select{padding:10px;border:1px solid #d1d5db;border-radius:8px;background:#fff}.filters input[name=q]{flex:1;min-width:220px}.tablewrap{overflow:auto;background:#fff;border:1px solid #e5e7eb;border-radius:10px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 12px;border-bottom:1px solid #eee;white-space:nowrap}th{background:#f9fafb}.unpaid,.danger{color:#b91c1c}.flash{padding:11px 14px;border-radius:8px;margin-bottom:15px;background:#ecfdf5}.flash.error{background:#fef2f2}.form{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:18px;margin-bottom:20px}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:16px}label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:14px}input,textarea{font:inherit;padding:10px;border:1px solid #d1d5db;border-radius:8px;font-weight:400}.full{grid-column:1/-1}textarea{min-height:90px}.check{flex-direction:row;align-items:center}.fee{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.fee label{min-width:140px}.link{background:none;padding:0;color:#b91c1c}.dangerbtn{background:#b91c1c;margin-top:24px}.login{max-width:420px;margin:70px auto;background:#fff;padding:25px;border:1px solid #e5e7eb;border-radius:12px}.login form{display:grid;gap:14px}.login button{margin-top:5px}.login p{margin-top:20px;font-size:13px}@media(max-width:700px){.cards{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.top{align-items:flex-start;gap:12px;flex-direction:column}.nav{align-items:flex-start;gap:10px;flex-direction:column}}
