:root{--primary:#6f42c1;--primary2:#8b5cf6;--bg:#f5f7fb;--text:#152033;--muted:#64748b;--card:#fff;--border:#e5e7eb;--danger:#ef4444;--success:#16a34a;--warning:#f59e0b;--info:#06b6d4;}
*{box-sizing:border-box} body{margin:0;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:22px;background:radial-gradient(circle at top left,var(--primary2),transparent 28%),linear-gradient(135deg,#111827,#312e81 45%,#0f172a)}
.login-wrap{width:100%;max-width:1050px;display:grid;grid-template-columns:1.1fr .9fr;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:24px;overflow:hidden;box-shadow:0 25px 70px rgba(0,0,0,.35);backdrop-filter:blur(14px)}
.login-left{padding:48px;color:#fff;background:linear-gradient(135deg,rgba(255,255,255,.10),rgba(255,255,255,.02))}.brand-badge{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.14);padding:10px 14px;border-radius:999px;font-weight:700}.brand-badge i{font-size:20px}.login-left h1{font-size:42px;margin:28px 0 8px;line-height:1.08}.login-left p{font-size:16px;line-height:1.7;color:#e5e7eb}.login-features{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}.login-feature{padding:14px;border:1px solid rgba(255,255,255,.16);border-radius:16px;background:rgba(255,255,255,.08);font-weight:700}.login-feature small{display:block;color:#cbd5e1;font-weight:500;margin-top:4px}
.login-card{background:#fff;padding:42px}.login-card h2{margin:0 0 6px;font-size:28px}.login-card .sub{color:var(--muted);margin-bottom:26px}.form-group{margin-bottom:16px}.form-group label{display:block;font-weight:800;margin-bottom:7px;font-size:13px}.form-control{width:100%;border:1px solid var(--border);border-radius:12px;padding:12px 13px;font-size:15px;background:#fff;outline:none}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(111,66,193,.10)}.btn{border:0;border-radius:12px;padding:11px 15px;display:inline-flex;gap:8px;align-items:center;justify-content:center;font-weight:800;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff}.btn-light{background:#f8fafc;color:#111827}.btn-danger{background:#dc2626;color:#fff}.btn-success{background:#16a34a;color:#fff}.btn-warning{background:#f59e0b;color:#111827}.btn-block{width:100%}.login-msg{margin-top:12px;font-weight:800}.text-success{color:var(--success)}.text-danger{color:var(--danger)}
.app{display:flex;min-height:100vh}.sidebar{width:270px;background:#0f172a;color:#e5e7eb;position:fixed;left:0;top:0;bottom:0;overflow:auto}.side-brand{padding:24px 22px;border-bottom:1px solid rgba(255,255,255,.08)}.side-brand h3{margin:0;font-size:19px;color:#fff}.side-brand small{color:#94a3b8}.side-menu{padding:14px}.side-menu a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:13px;color:#cbd5e1;margin-bottom:5px;font-weight:700}.side-menu a:hover,.side-menu a.active{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff}.main{margin-left:270px;width:calc(100% - 270px);min-height:100vh}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:5}.topbar h2{margin:0;font-size:20px}.user-pill{display:flex;align-items:center;gap:10px;background:#f8fafc;border:1px solid var(--border);border-radius:999px;padding:8px 12px;font-weight:800}.content{padding:24px}.grid{display:grid;gap:18px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.card{background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:0 10px 25px rgba(15,23,42,.06)}.card-body{padding:20px}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-title{margin:0;font-size:18px;font-weight:900}.stat{display:flex;align-items:center;justify-content:space-between}.stat i{width:48px;height:48px;border-radius:15px;background:rgba(111,66,193,.12);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:22px}.stat h3{margin:0;font-size:28px}.stat p{margin:3px 0 0;color:var(--muted);font-weight:700}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid var(--border);text-align:left}.table th{font-size:13px;color:#475569;background:#f8fafc}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:900}.badge-success{background:#dcfce7;color:#166534}.badge-warning{background:#fef3c7;color:#92400e}.badge-info{background:#cffafe;color:#155e75}.module-card{position:relative;overflow:hidden}.module-card:before{content:"";position:absolute;right:-30px;top:-30px;width:95px;height:95px;border-radius:50%;background:rgba(111,66,193,.10)}.module-card h4{margin:0 0 6px}.module-card p{color:var(--muted);margin:0 0 14px}.profile-row{display:grid;grid-template-columns:180px 1fr;border-bottom:1px solid var(--border);padding:11px 0}.profile-row strong{color:#334155}.alert{padding:14px;border-radius:14px;font-weight:700}.alert-info{background:#e0f2fe;color:#075985;border:1px solid #bae6fd}.footer{padding:20px 24px;color:#64748b;text-align:center}
@media(max-width:900px){.login-wrap{grid-template-columns:1fr}.login-left{display:none}.sidebar{position:relative;width:100%;height:auto}.app{display:block}.main{margin-left:0;width:100%}.grid-4,.grid-3{grid-template-columns:1fr}.topbar{height:auto;padding:14px;gap:12px;align-items:flex-start;flex-direction:column}.content{padding:14px}}