:root { --primary:#F5B301; --dark:#1A1A1A; --muted:#6b7280; --border:#e5e7eb; --bg:#f4f6f9;
        --danger:#e0483a; --success:#16a34a; }
* { box-sizing:border-box; margin:0; padding:0; }
body { font-family:-apple-system,'Segoe UI',Arial,sans-serif; background:var(--bg); color:#1f2937; font-size:14px; }
a { color:inherit; text-decoration:none; }

/* Login */
.login-wrap { min-height:100vh; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,#1a1a1a,#2a2a2a); padding:20px; }
.login-card { background:#fff; width:100%; max-width:400px; padding:40px; border-radius:12px;
  box-shadow:0 30px 80px rgba(0,0,0,.4); }
.login-logo { text-align:center; margin-bottom:30px; }
.login-logo h1 { font-size:22px; font-weight:800; color:var(--dark); }
.login-logo h1 span { color:var(--primary); }
.login-logo p { color:var(--muted); font-size:13px; margin-top:5px; }

/* Forms */
.form-group { margin-bottom:18px; }
.form-group label { display:block; font-size:13px; font-weight:600; margin-bottom:6px; color:#333; }
.form-control { width:100%; padding:12px 14px; border:1.5px solid var(--border); border-radius:8px;
  font-size:14px; outline:none; background:#fbfcfd; font-family:inherit; transition:.2s; }
.form-control:focus { border-color:var(--primary); background:#fff; box-shadow:0 0 0 3px rgba(245,179,1,.15); }
textarea.form-control { min-height:100px; resize:vertical; }
.form-hint { font-size:12px; color:var(--muted); margin-top:6px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.form-actions { display:flex; gap:10px; margin-top:24px; padding-top:20px; border-top:1px solid var(--border); }

/* Buttons */
.btn { padding:11px 20px; border:none; border-radius:8px; font-size:14px; font-weight:700;
  cursor:pointer; font-family:inherit; transition:.2s; display:inline-flex; align-items:center;
  gap:6px; text-decoration:none; }
.btn-primary { background:var(--primary); color:var(--dark); }
.btn-primary:hover { background:#e0a400; }
.btn-ghost { background:#f1f3f6; color:#555; }
.btn-ghost:hover { background:#e5e7eb; }
.btn-danger { background:var(--danger); color:#fff; }
.btn-success { background:var(--success); color:#fff; }
.btn-sm { padding:7px 12px; font-size:12.5px; }
.btn-block { width:100%; justify-content:center; }

/* Layout */
.admin-layout { display:grid; grid-template-columns:260px 1fr; min-height:100vh; }
.admin-sidebar { background:#14181F; color:#fff; padding:20px 0; position:sticky; top:0; height:100vh; overflow-y:auto; }
.admin-logo { padding:0 24px 20px; border-bottom:1px solid rgba(255,255,255,.08); margin-bottom:15px; }
.admin-logo h2 { font-size:18px; font-weight:800; }
.admin-logo h2 span { color:var(--primary); }
.admin-logo p { font-size:11px; color:#888; margin-top:4px; }
.admin-nav { display:flex; flex-direction:column; }
.admin-nav a { padding:12px 24px; font-size:14px; color:#b0b5be; display:flex; align-items:center;
  gap:12px; transition:.2s; border-left:3px solid transparent; }
.admin-nav a:hover { color:#fff; background:rgba(255,255,255,.04); }
.admin-nav a.active { color:var(--primary); border-left-color:var(--primary); background:rgba(245,179,1,.06); }
.admin-nav .nav-section { padding:15px 24px 6px; font-size:10px; text-transform:uppercase;
  letter-spacing:.1em; color:#555; font-weight:700; }
.admin-nav .badge { margin-left:auto; background:var(--primary); color:var(--dark);
  padding:2px 8px; border-radius:10px; font-size:10.5px; font-weight:800; }

.admin-main { display:flex; flex-direction:column; min-width:0; }
.admin-topbar { background:#fff; padding:16px 30px; border-bottom:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between; position:sticky; top:0; z-index:10; }
.admin-topbar h1 { font-size:20px; font-weight:800; color:var(--dark); }
.admin-topbar .user-info { display:flex; align-items:center; gap:12px; font-size:13px; color:var(--muted); }
.avatar { width:36px; height:36px; border-radius:50%; background:var(--primary); color:var(--dark);
  display:flex; align-items:center; justify-content:center; font-weight:800; }
.admin-content { padding:30px; flex:1; }

/* Card */
.card { background:#fff; border-radius:12px; box-shadow:0 4px 15px rgba(0,0,0,.04);
  padding:24px; margin-bottom:24px; }
.card-header { display:flex; align-items:center; justify-content:space-between;
  margin-bottom:20px; flex-wrap:wrap; gap:12px; }
.card-header h2 { font-size:18px; font-weight:800; color:var(--dark); }
.card-header p { font-size:13px; color:var(--muted); margin-top:3px; }

/* Stats */
.stats-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:20px; margin-bottom:30px; }
.stat-card { background:#fff; border-radius:12px; padding:24px;
  box-shadow:0 4px 15px rgba(0,0,0,.04); border-left:4px solid var(--primary); }
.stat-card h3 { font-size:12px; text-transform:uppercase; letter-spacing:.08em;
  color:var(--muted); font-weight:700; margin-bottom:12px; }
.stat-card .stat-value { font-size:32px; font-weight:900; color:var(--dark); line-height:1; }
.stat-card .stat-sub { font-size:12px; color:var(--muted); margin-top:8px; }

/* Table */
.table-wrap { overflow-x:auto; }
table.data-table { width:100%; border-collapse:collapse; }
table.data-table th { text-align:left; padding:12px 14px; font-size:11.5px;
  text-transform:uppercase; letter-spacing:.06em; color:var(--muted);
  border-bottom:2px solid var(--border); font-weight:700; }
table.data-table td { padding:14px; border-bottom:1px solid var(--border);
  font-size:13.5px; vertical-align:middle; }
table.data-table tr:hover td { background:#fafbfc; }
table.data-table img.thumb { width:60px; height:45px; object-fit:cover; border-radius:6px; }

/* Badges */
.badge { display:inline-block; padding:4px 10px; border-radius:20px; font-size:11px;
  font-weight:700; text-transform:uppercase; letter-spacing:.03em; }
.badge-pending, .badge-processing { background:#fef3c7; color:#92400e; }
.badge-approved, .badge-published, .badge-active, .badge-completed { background:#d1fae5; color:#065f46; }
.badge-rejected, .badge-inactive, .badge-cancelled { background:#fee2e2; color:#991b1b; }
.badge-new { background:#dbeafe; color:#1e40af; }
.badge-draft { background:#f3f4f6; color:#4b5563; }

/* Flash */
.flash { padding:14px 18px; border-radius:8px; margin-bottom:20px; font-size:13.5px; }
.flash-success { background:#d1fae5; color:#065f46; border-left:4px solid var(--success); }
.flash-error   { background:#fee2e2; color:#991b1b; border-left:4px solid var(--danger); }
.flash-info    { background:#dbeafe; color:#1e40af; border-left:4px solid #2563eb; }

/* Modal */
.modal-overlay { position:fixed; inset:0; background:rgba(0,0,0,.5); z-index:100;
  display:none; align-items:center; justify-content:center; padding:20px; }
.modal-overlay.active { display:flex; }
.modal { background:#fff; border-radius:12px; max-width:600px; width:100%;
  max-height:90vh; overflow-y:auto; padding:30px; }

/* Pagination */
.pagination { display:flex; justify-content:center; gap:6px; margin-top:24px; }
.pagination a, .pagination span { padding:8px 14px; border-radius:6px; background:#fff;
  border:1px solid var(--border); font-size:13px; font-weight:600; color:#333; }
.pagination .active { background:var(--primary); border-color:var(--primary); color:var(--dark); }

/* Filter tabs */
.filter-tabs { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:20px; }
.filter-tabs a { padding:8px 16px; border-radius:20px; border:1px solid var(--border);
  font-size:13px; font-weight:600; color:#555; }
.filter-tabs a.active { background:var(--dark); color:#fff; border-color:var(--dark); }

@media (max-width:900px){
  .admin-layout { grid-template-columns:1fr; }
  .admin-sidebar { position:relative; height:auto; }
  .admin-content { padding:20px; }
  .form-row { grid-template-columns:1fr; }
}