:root{--bg:#f4f7fb;--panel:#fff;--ink:#172033;--muted:#6b7280;--brand:#2457d6;--brand2:#173b9b;--line:#e5eaf2;--danger:#b42318;--ok:#067647}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:var(--brand);text-decoration:none}.layout{min-height:100vh;display:flex}.sidebar{width:260px;background:#111a2e;color:#e8eefc;padding:24px 16px;display:flex;flex-direction:column}.brand{font-weight:800;font-size:22px;padding:8px 12px 28px;letter-spacing:.2px}.brand span{color:#7da2ff}.nav a{display:block;color:#bfcae4;padding:12px;border-radius:9px;margin:4px 0}.nav a:hover,.nav a.active{background:#23345b;color:white}.sidefoot{margin-top:auto;font-size:12px;color:#8794b2;padding:12px}.main{flex:1;min-width:0}.topbar{height:72px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 32px}.topbar .user{font-size:14px;color:var(--muted)}.content{padding:32px;max-width:1320px;margin:auto}.title{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.title h1{margin:0;font-size:28px}.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 2px 10px #14213d08}.metric{font-size:30px;font-weight:800;margin-top:8px}.label{color:var(--muted);font-size:13px}.tablewrap{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:auto}.table{width:100%;border-collapse:collapse;min-width:680px}.table th,.table td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-size:14px}.table th{background:#f8fafc;color:#526079;font-size:12px;text-transform:uppercase;letter-spacing:.05em}.table tr:last-child td{border-bottom:0}.badge{display:inline-flex;padding:4px 9px;border-radius:999px;font-size:12px;font-weight:700}.badge.active{background:#e7f6ee;color:var(--ok)}.badge.suspended{background:#fef0ef;color:var(--danger)}.badge.role{background:#edf2ff;color:#2749a5}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;padding:10px 15px;font-weight:700;cursor:pointer;background:var(--brand);color:#fff}.btn:hover{background:var(--brand2)}.btn.secondary{background:#edf2fb;color:#233b75}.btn.danger{background:#b42318}.actions{display:flex;gap:8px;flex-wrap:wrap}.alert{padding:13px 15px;border-radius:10px;margin-bottom:18px;background:#edf2ff;color:#24408b}.alert.error{background:#fef0ef;color:#9b1c12}.alert.success{background:#e7f6ee;color:#08643d}.formcard{max-width:650px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:24px}.field{margin-bottom:16px}.field label{display:block;font-weight:700;font-size:13px;margin-bottom:7px}.field input,.field select{width:100%;padding:11px 12px;border:1px solid #ccd5e5;border-radius:8px;background:#fff;font:inherit}.help{font-size:12px;color:var(--muted);margin-top:5px}.loginpage{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#101a31,#2457d6)}.loginbox{width:min(430px,100%);background:#fff;border-radius:18px;padding:34px;box-shadow:0 20px 60px #07102f55}.loginbox h1{margin:0 0 8px}.loginbox .brand{padding:0 0 28px;color:#111a2e}.empty{padding:35px;text-align:center;color:var(--muted)}.mobilebar{display:none}@media(max-width:850px){.sidebar{width:220px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.content{padding:22px}.topbar{padding:0 22px}}@media(max-width:640px){.layout{display:block}.sidebar{display:none}.mobilebar{display:flex;background:#111a2e;color:#fff;padding:15px 18px;justify-content:space-between}.mobilebar a{color:#fff}.topbar{height:62px;padding:0 18px}.content{padding:18px}.grid{grid-template-columns:1fr 1fr;gap:10px}.card{padding:15px}.metric{font-size:24px}.title{align-items:flex-start;flex-direction:column}.title h1{font-size:23px}}