:root {
    --bg: #060614;
    --bg2: #0d0d2b;
    --card: #111140;
    --border: #1e1e6e;
    --border-light: #2d2d8e;
    --gold: #c9a44e;
    --gold-light: #dfc278;
    --blue: #4a7fff;
    --purple: #7b4fd4;
    --text: #e8e8f8;
    --text2: #8888bb;
    --muted: #555580;
    --success: #22c55e;
    --error: #ef4444;
    --warn: #f59e0b;
    --sidebar-w: 240px;
}
* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:'Inter',system-ui,sans-serif; background:var(--bg); color:var(--text); font-size:14px; }
a { color:var(--gold); text-decoration:none; }
a:hover { color:var(--gold-light); }

/* Layout */
.layout { display:flex; min-height:100vh; }
.sidebar { width:var(--sidebar-w); background:var(--bg2); border-right:1px solid var(--border); padding:20px 0; position:fixed; top:0; left:0; bottom:0; overflow-y:auto; z-index:10; }
.main { margin-left:var(--sidebar-w); flex:1; padding:24px; min-height:100vh; }

/* Sidebar */
.sidebar-logo { text-align:center; padding:16px 20px 24px; border-bottom:1px solid var(--border); margin-bottom:16px; }
.sidebar-logo img { width:60px; height:60px; border-radius:50%; margin-bottom:8px; }
.sidebar-logo h2 { color:var(--gold); font-size:18px; letter-spacing:4px; }
.sidebar-logo small { color:var(--muted); font-size:11px; }
.nav-item { display:flex; align-items:center; gap:12px; padding:12px 20px; color:var(--text2); font-size:14px; transition:all .2s; border-left:3px solid transparent; }
.nav-item:hover, .nav-item.active { background:rgba(74,127,255,0.08); color:var(--text); border-left-color:var(--gold); }
.nav-item.active { color:var(--gold); font-weight:600; }
.nav-icon { width:20px; text-align:center; font-size:16px; }
.nav-section { padding:8px 20px 4px; color:var(--muted); font-size:11px; text-transform:uppercase; letter-spacing:1px; margin-top:8px; }

/* Page header */
.page-header { margin-bottom:24px; }
.page-header h1 { font-size:24px; font-weight:700; color:var(--text); }
.page-header p { color:var(--text2); font-size:13px; margin-top:4px; }

/* Cards */
.card { background:var(--card); border:1px solid var(--border); border-radius:12px; padding:20px; }
.card-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:16px; }
.card-title { font-size:16px; font-weight:700; }

/* Stats grid */
.stats-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(200px,1fr)); gap:16px; margin-bottom:24px; }
.stat-card { background:var(--card); border:1px solid var(--border); border-radius:12px; padding:20px; }
.stat-card .value { font-size:32px; font-weight:800; color:var(--gold); }
.stat-card .label { color:var(--text2); font-size:13px; margin-top:4px; }
.stat-card .change { font-size:12px; margin-top:8px; }
.stat-card .change.up { color:var(--success); }
.stat-card .change.down { color:var(--error); }

/* Tables */
.table-wrap { overflow-x:auto; }
table { width:100%; border-collapse:collapse; }
th { text-align:left; padding:12px 16px; color:var(--text2); font-size:12px; text-transform:uppercase; letter-spacing:.5px; border-bottom:1px solid var(--border); background:var(--bg2); }
td { padding:12px 16px; border-bottom:1px solid rgba(30,30,110,.3); font-size:13px; }
tr:hover td { background:rgba(74,127,255,.04); }

/* Badges */
.badge { display:inline-block; padding:2px 8px; border-radius:6px; font-size:11px; font-weight:600; }
.badge-active { background:rgba(34,197,94,.15); color:var(--success); }
.badge-expired { background:rgba(239,68,68,.15); color:var(--error); }
.badge-trial { background:rgba(245,158,11,.15); color:var(--warn); }
.badge-premium { background:rgba(201,164,78,.15); color:var(--gold); }

/* Buttons */
.btn { display:inline-flex; align-items:center; gap:8px; padding:10px 20px; border-radius:8px; font-size:14px; font-weight:600; border:none; cursor:pointer; transition:all .2s; }
.btn:hover { transform:translateY(-1px); }
.btn-gold { background:var(--gold); color:var(--bg); }
.btn-blue { background:var(--blue); color:#fff; }
.btn-danger { background:var(--error); color:#fff; }
.btn-outline { background:transparent; border:1px solid var(--border); color:var(--text2); }
.btn-outline:hover { border-color:var(--gold); color:var(--gold); }
.btn-sm { padding:6px 12px; font-size:12px; }

/* Forms */
.form-group { margin-bottom:16px; }
.form-group label { display:block; color:var(--text2); font-size:13px; margin-bottom:6px; font-weight:500; }
.form-control { width:100%; padding:10px 14px; background:var(--bg2); border:1px solid var(--border); border-radius:8px; color:var(--text); font-size:14px; }
.form-control:focus { outline:none; border-color:var(--blue); }
select.form-control { appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238888bb' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 12px center; }
textarea.form-control { min-height:100px; resize:vertical; }

/* Search */
.search-bar { display:flex; gap:12px; margin-bottom:20px; }
.search-bar .form-control { flex:1; }

/* Pagination */
.pagination { display:flex; gap:4px; margin-top:16px; justify-content:center; }
.pagination a, .pagination span { padding:6px 12px; border-radius:6px; font-size:13px; }
.pagination a { background:var(--card); border:1px solid var(--border); color:var(--text2); }
.pagination a:hover { border-color:var(--gold); color:var(--gold); }
.pagination .current { background:var(--gold); color:var(--bg); font-weight:600; }

/* Login page */
.login-page { min-height:100vh; display:flex; align-items:center; justify-content:center; background:radial-gradient(ellipse at center,#1a0a3a 0%,#0a1a3a 30%,#060614 70%); }
.login-box { background:var(--card); border:1px solid var(--border); border-radius:16px; padding:40px; width:100%; max-width:400px; text-align:center; }
.login-box img { width:80px; height:80px; border-radius:50%; margin-bottom:16px; }
.login-box h1 { color:var(--gold); font-size:24px; letter-spacing:4px; margin-bottom:4px; }
.login-box p { color:var(--text2); font-size:13px; margin-bottom:24px; }

/* Alerts */
.alert { padding:12px 16px; border-radius:8px; margin-bottom:16px; font-size:13px; }
.alert-success { background:rgba(34,197,94,.15); color:var(--success); border:1px solid rgba(34,197,94,.3); }
.alert-error { background:rgba(239,68,68,.15); color:var(--error); border:1px solid rgba(239,68,68,.3); }
.alert-info { background:rgba(74,127,255,.15); color:var(--blue); border:1px solid rgba(74,127,255,.3); }

/* Grid */
.grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.grid-3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:16px; }

/* Responsive */
@media(max-width:768px) {
    .sidebar { display:none; }
    .main { margin-left:0; }
    .stats-grid { grid-template-columns:1fr 1fr; }
    .grid-2, .grid-3 { grid-template-columns:1fr; }
}