:root{--bg:#f8fafc;--panel:#fff;--text:#172033;--muted:#64748b;--brand:#f59e0b;--line:#e2e8f0;--ok:#12b76a;--bad:#ef4444}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Arial,sans-serif}.layout{display:flex;min-height:100vh}.sidebar{width:240px;background:#111827;color:white;padding:22px 16px;position:sticky;top:0;height:100vh}.brand{font-size:22px;font-weight:800;margin-bottom:20px;display:flex;gap:8px;align-items:center}.tenant{background:#1f2937;border-radius:14px;padding:12px;margin:10px 0 18px;color:#fbbf24}.sidebar a{display:block;color:#e5e7eb;text-decoration:none;padding:11px 12px;border-radius:12px;margin:4px 0}.sidebar a:hover{background:#1f2937}.logout{margin-top:30px;color:#fecaca!important}.content{flex:1;padding:28px;max-width:1500px}.content.center{display:flex;align-items:center;justify-content:center}.login-card{width:420px;background:white;border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:0 20px 50px rgba(15,23,42,.08)}h1{margin:0 0 20px;font-size:30px}h2{margin:0 0 15px;font-size:20px}h3{margin:18px 0 10px}.login-card p{color:var(--muted)}label{font-weight:700;font-size:14px;margin:12px 0 6px;display:block}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 12px;background:white;font:inherit}button,.btn{border:0;background:var(--brand);color:white;text-decoration:none;padding:10px 14px;border-radius:12px;font-weight:800;cursor:pointer;display:inline-block}button:hover,.btn:hover{filter:brightness(.96)}.alert{background:#fef2f2;color:#991b1b;border:1px solid #fecaca;border-radius:14px;padding:12px;margin:15px 0}.panel{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:20px;margin-bottom:20px;box-shadow:0 10px 30px rgba(15,23,42,.04)}.panel-head{display:flex;justify-content:space-between;align-items:center}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:20px}.card{background:white;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 10px 30px rgba(15,23,42,.04)}.card strong{font-size:28px;display:block}.card span{color:var(--muted)}table{width:100%;border-collapse:collapse}th,td{text-align:left;border-bottom:1px solid var(--line);padding:12px;vertical-align:top}th{font-size:13px;color:var(--muted);text-transform:uppercase}.badge{display:inline-block;border-radius:999px;background:#ecfdf3;color:#027a48;font-weight:800;padding:5px 10px;font-size:12px}.badge.disabled,.badge.expired{background:#fef2f2;color:#b91c1c}.badge.pending{background:#fff7ed;color:#c2410c}.grid-form{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;align-items:end}.grid-form button{height:44px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.module-row{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:10px 0}.module-row button{padding:8px 12px}.ok{background:var(--ok)}.off{background:#94a3b8}.actions{min-width:420px}.actions form{display:flex;gap:8px;margin-top:8px}.actions input{min-width:130px}@media(max-width:1000px){.layout{display:block}.sidebar{width:100%;height:auto;position:relative}.cards,.two-col,.grid-form{grid-template-columns:1fr}.content{padding:16px}.actions{min-width:auto}.actions form{display:block}.actions input,.actions button{margin-top:6px}}