:root{--primary:#0d6efd;--primary2:#2563eb;--bg:#f5f7fb;--text:#0b1f3a;--muted:#64748b;--card:#fff;--border:#e5e7eb;--danger:#ef4444;--success:#16a34a;--warning:#f59e0b;--info:#06b6d4;}
*{box-sizing:border-box} html,body{margin:0;padding:0;min-height:100%;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,#60a5fa,transparent 28%),linear-gradient(135deg,#071226,#1e3a8a 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}.login-msg{margin-top:12px;font-weight:800}.text-success{color:var(--success)}.text-danger{color:var(--danger)}
.form-group{margin-bottom:14px}.form-group label{display:block;font-weight:800;margin-bottom:7px;color:#334155;font-size:13px}
.form-control, select, textarea, input[type="text"], input[type="number"], input[type="date"], input[type="email"], input[type="password"], input[type="tel"], input:not([type]){width:100%;border:1px solid #dbe3ef;border-radius:12px;padding:11px 12px;font-size:15px;background:#fff;outline:none;min-height:42px;color:#111827;}
textarea{min-height:90px;resize:vertical}.form-control:focus,select:focus,textarea:focus,input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(13,110,253,.12)}
.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;line-height:1.2}.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-info{background:#06b6d4;color:#fff}.btn-block{width:100%}.btn-sm{padding:6px 10px;font-size:12px}
.app{display:flex;min-height:100vh;width:100%;background:var(--bg)}.sidebar{width:270px;min-width:270px;max-width:270px;background:#0f172a;color:#e5e7eb;position:fixed;left:0;top:0;bottom:0;overflow-y:auto;overflow-x:hidden;z-index:1000;box-shadow:8px 0 28px rgba(15,23,42,.18)}
.side-brand{padding:24px 22px;border-bottom:1px solid rgba(255,255,255,.08);display:block}.side-brand h3{margin:0;font-size:19px;color:#fff;font-weight:900;line-height:1.2}.side-brand small{display:block;color:#94a3b8;margin-top:5px;font-weight:600}.side-menu{display:block;list-style:none;margin:0;padding:14px;width:100%}.side-menu a{display:flex!important;align-items:center;gap:12px;width:100%;padding:12px 14px;border-radius:13px;color:#cbd5e1;margin-bottom:5px;font-weight:700;font-size:14px;line-height:1.2;white-space:normal;text-decoration:none;transition:all .20s ease}.side-menu a i{width:20px;min-width:20px;text-align:center;font-size:15px}.side-menu a:hover,.side-menu a.active{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;box-shadow:0 8px 18px rgba(37,99,235,.22)}.side-menu a.logout-link{color:#fecaca}.side-menu a.logout-link:hover{background:linear-gradient(135deg,#dc2626,#991b1b);color:#fff}
.main{margin-left:270px;width:calc(100% - 270px);min-height:100vh;background:var(--bg)}.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:50}.topbar h2{margin:0;font-size:20px;font-weight:900}.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}
.page-head{display:flex;justify-content:space-between;align-items:center;margin:0 0 18px 0;padding:18px 20px;border-radius:18px;background:linear-gradient(135deg,#2563eb,#0f172a);color:#fff;box-shadow:0 14px 30px rgba(37,99,235,.20)}.page-head h1{font-size:24px;margin:0;font-weight:800}.page-head p{margin:5px 0 0;color:rgba(255,255,255,.8)}
.grid{display:grid;gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.form-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.form-row-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.card{background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:0 10px 25px rgba(15,23,42,.06);margin-bottom:18px}.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(37,99,235,.12);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:24px;opacity:.9}.stat h3{margin:0;font-size:28px}.stat p{margin:3px 0 0;color:var(--muted);font-weight:700}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle}.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:#f59e0b;color:#111827}.badge-info{background:#3b82f6;color:#fff}.badge-danger{background:#ef4444;color:#fff}.badge-dark{background:#111827;color:#fff}.alert{padding:12px 14px;border-radius:12px;margin-bottom:14px;font-weight:700}.alert-info{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}.alert-danger{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.alert-success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}.muted{color:#64748b}.right{text-align:right}.nowrap{white-space:nowrap}.top-actions{display:flex;gap:10px;flex-wrap:wrap}.pill{display:inline-block;padding:5px 9px;border-radius:20px;background:#eef2ff;color:#3730a3;font-size:12px;font-weight:800}.footer{padding:20px 24px;color:#64748b;text-align:center}
@media(max-width:900px){.login-wrap{grid-template-columns:1fr}.login-left{display:none}.app{display:block}.sidebar{position:relative;width:100%;min-width:100%;max-width:100%;height:auto;min-height:auto;bottom:auto}.main{margin-left:0;width:100%}.topbar{height:auto;padding:14px;gap:12px;align-items:flex-start;flex-direction:column}.content{padding:14px}.grid-2,.grid-3,.grid-4,.form-row,.form-row-2{grid-template-columns:1fr}.page-head{display:block}.page-head .btn{margin-top:10px}}