/* ELIM Katsina Admin Panel CSS */
:root {
  --admin-primary: #198754;
  --admin-primary-dark: #146c43;
  --admin-secondary: #cad466;
  --admin-sidebar-bg: #052e16;
  --admin-sidebar-width: 260px;
  --admin-topbar-h: 60px;
  --admin-bg: #f0f4f8;
  --admin-card-bg: #ffffff;
  --admin-text: #0f172a;
  --admin-muted: #64748b;
  --admin-border: #e2e8f0;
  --admin-shadow: 0 2px 12px rgba(0,0,0,0.08);
  --admin-radius: 10px;
}

[data-theme="dark"] {
  --admin-bg: #0f172a;
  --admin-card-bg: #1e293b;
  --admin-text: #f1f5f9;
  --admin-muted: #94a3b8;
  --admin-border: #334155;
  --admin-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

*, *::before, *::after { box-sizing: border-box; }
body { font-family: 'Segoe UI', system-ui, sans-serif; background: var(--admin-bg); color: var(--admin-text); margin: 0; }

/* TOPBAR */
.admin-topbar {
  position: fixed; top: 0; left: 0; right: 0; height: var(--admin-topbar-h);
  background: var(--admin-card-bg); border-bottom: 1px solid var(--admin-border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.5rem; z-index: 1000; box-shadow: var(--admin-shadow);
}

.admin-brand { font-weight: 800; font-size: 1.1rem; color: var(--admin-text); }
.admin-brand span { color: var(--admin-secondary); }

.sidebar-toggle {
  background: none; border: none; padding: 0.5rem; border-radius: 8px;
  color: var(--admin-text); cursor: pointer; font-size: 1.1rem; transition: all 0.2s;
}
.sidebar-toggle:hover { background: var(--admin-bg); }

.admin-icon-btn {
  background: none; border: none; padding: 0.5rem;
  color: var(--admin-muted); cursor: pointer; font-size: 1rem;
  border-radius: 8px; transition: all 0.2s; position: relative;
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
}
.admin-icon-btn:hover { background: var(--admin-bg); color: var(--admin-primary); }

.admin-badge {
  position: absolute; top: 2px; right: 2px;
  background: #ef4444; color: white; border-radius: 50%;
  width: 16px; height: 16px; font-size: 0.6rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

.admin-user-btn {
  background: none; border: none; display: flex; align-items: center; gap: 0.7rem;
  padding: 0.35rem 0.75rem; border-radius: 8px; cursor: pointer;
  transition: all 0.2s; color: var(--admin-text);
}
.admin-user-btn:hover { background: var(--admin-bg); }
.admin-user-btn::after { display: none; }

.admin-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(135deg, var(--admin-primary), var(--admin-primary-dark));
  color: white; display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.85rem; flex-shrink: 0;
}

/* SIDEBAR */
.admin-sidebar {
  position: fixed; top: var(--admin-topbar-h); left: 0; bottom: 0;
  width: var(--admin-sidebar-width); background: var(--admin-sidebar-bg);
  overflow-y: auto; z-index: 900; transition: transform 0.3s ease;
  scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.1) transparent;
}

.admin-sidebar::-webkit-scrollbar { width: 4px; }
.admin-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

.sidebar-header {
  padding: 1.5rem 1.2rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  margin-bottom: 0.5rem;
}

.sidebar-nav { padding: 0.5rem 0 2rem; }

.sidebar-section {
  padding: 0.8rem 1.2rem 0.3rem;
  font-size: 0.65rem; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: rgba(255,255,255,0.3);
}

.sidebar-link {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 0.65rem 1.2rem; color: rgba(255,255,255,0.7);
  text-decoration: none; font-size: 0.875rem; font-weight: 500;
  transition: all 0.2s; border-left: 3px solid transparent;
}

.sidebar-link i { width: 18px; text-align: center; flex-shrink: 0; font-size: 0.9rem; }
.sidebar-link:hover { background: rgba(255,255,255,0.06); color: white; }
.sidebar-link.active { background: rgba(25,135,84,0.15); color: #25a244; border-left-color: #198754; }
.sidebar-link.text-danger-link { color: rgba(239,68,68,0.7); }
.sidebar-link.text-danger-link:hover { color: #ef4444; background: rgba(239,68,68,0.1); }
.sidebar-count { background: var(--admin-secondary); color: white; border-radius: 10px; padding: 0.1rem 0.5rem; font-size: 0.7rem; font-weight: 700; margin-left: auto; }

/* CONTENT */
.admin-content {
  margin-left: var(--admin-sidebar-width);
  margin-top: var(--admin-topbar-h);
  min-height: calc(100vh - var(--admin-topbar-h));
  padding: 1.5rem;
  transition: margin-left 0.3s ease;
}

/* SIDEBAR OVERLAY */
.sidebar-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  z-index: 850; display: none; backdrop-filter: blur(2px);
}

/* CARDS */
.admin-card {
  background: var(--admin-card-bg); border-radius: var(--admin-radius);
  border: 1px solid var(--admin-border); box-shadow: var(--admin-shadow);
  overflow: hidden;
}

.admin-card-header {
  padding: 1rem 1.5rem; border-bottom: 1px solid var(--admin-border);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 0.5rem;
}

.admin-card-header h5 { margin: 0; font-weight: 700; font-size: 0.95rem; color: var(--admin-text); }
.admin-card-body { padding: 1.5rem; }

/* STAT WIDGETS */
.stat-widget {
  background: var(--admin-card-bg); border-radius: var(--admin-radius);
  border: 1px solid var(--admin-border); padding: 1.5rem;
  display: flex; align-items: center; gap: 1.2rem;
  transition: all 0.2s;
}
.stat-widget:hover { box-shadow: var(--admin-shadow); transform: translateY(-2px); }

.stat-widget-icon {
  width: 52px; height: 52px; border-radius: var(--admin-radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; flex-shrink: 0;
}

.stat-widget-body .num { font-size: 1.8rem; font-weight: 900; color: var(--admin-text); line-height: 1; }
.stat-widget-body .label { font-size: 0.78rem; color: var(--admin-muted); font-weight: 500; margin-top: 3px; }
.stat-widget-body .change { font-size: 0.72rem; margin-top: 4px; }
.change-up { color: #16a34a; }
.change-down { color: #dc2626; }

/* TABLES */
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table thead th {
  background: var(--admin-bg); color: var(--admin-muted);
  padding: 0.75rem 1rem; font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.5px; white-space: nowrap;
  border-bottom: 2px solid var(--admin-border);
}
.admin-table tbody tr { border-bottom: 1px solid var(--admin-border); transition: all 0.15s; }
.admin-table tbody tr:hover { background: rgba(25,135,84,0.03); }
.admin-table tbody tr:last-child { border-bottom: none; }
.admin-table tbody td { padding: 0.8rem 1rem; color: var(--admin-text); font-size: 0.875rem; vertical-align: middle; }

/* FORMS */
.admin-form .form-control, .admin-form .form-select {
  background: var(--admin-card-bg); border: 1.5px solid var(--admin-border);
  color: var(--admin-text); border-radius: 8px; padding: 0.6rem 0.9rem;
  font-size: 0.875rem; transition: all 0.2s;
}
.admin-form .form-control:focus, .admin-form .form-select:focus {
  border-color: var(--admin-primary); box-shadow: 0 0 0 3px rgba(25,135,84,0.12);
  background: var(--admin-card-bg); color: var(--admin-text);
}
.admin-form .form-label { font-weight: 600; font-size: 0.8rem; color: var(--admin-muted); margin-bottom: 0.3rem; text-transform: uppercase; letter-spacing: 0.3px; }

[data-theme="dark"] .admin-form .form-control,
[data-theme="dark"] .admin-form .form-select {
  background: #0f172a; border-color: #334155; color: #f1f5f9;
}
[data-theme="dark"] .admin-form .form-control:focus,
[data-theme="dark"] .admin-form .form-select:focus { background: #0f172a; color: #f1f5f9; }

/* BUTTONS */
.btn-admin-primary { background: linear-gradient(135deg,var(--admin-primary),var(--admin-primary-dark)); color:white; border:none; padding:0.55rem 1.3rem; border-radius:8px; font-size:0.85rem; font-weight:600; cursor:pointer; transition:all 0.2s; }
.btn-admin-primary:hover { opacity:0.9; transform:translateY(-1px); color:white; }
.btn-admin-secondary { background:linear-gradient(135deg,var(--admin-secondary),#a8b44e); color:white; border:none; padding:0.55rem 1.3rem; border-radius:8px; font-size:0.85rem; font-weight:600; cursor:pointer; transition:all 0.2s; }
.btn-admin-secondary:hover { opacity:0.9; color:white; }
.btn-admin-danger { background:#ef4444; color:white; border:none; padding:0.4rem 0.9rem; border-radius:6px; font-size:0.8rem; font-weight:600; cursor:pointer; transition:all 0.2s; }
.btn-admin-danger:hover { background:#dc2626; color:white; }
.btn-admin-success { background:#22c55e; color:white; border:none; padding:0.4rem 0.9rem; border-radius:6px; font-size:0.8rem; font-weight:600; cursor:pointer; }
.btn-admin-outline { background:transparent; border:1.5px solid var(--admin-border); color:var(--admin-text); padding:0.4rem 0.9rem; border-radius:6px; font-size:0.8rem; font-weight:600; cursor:pointer; transition:all 0.2s; }
.btn-admin-outline:hover { border-color:var(--admin-primary); color:var(--admin-primary); }

/* STATUS BADGES */
.badge-status { padding:0.25rem 0.7rem; border-radius:50px; font-size:0.72rem; font-weight:700; }
.badge-active { background:#dcfce7; color:#16a34a; }
.badge-inactive { background:#f1f5f9; color:#64748b; }
.badge-published { background:#dcfce7; color:#16a34a; }
.badge-draft { background:#f5f8d6; color:#a8b44e; }
.badge-scheduled { background:#dbeafe; color:#1d4ed8; }
.badge-completed { background:#f1f5f9; color:#64748b; }
.badge-live { background:#dcfce7; color:#16a34a; }
.badge-postponed { background:#f5f8d6; color:#a8b44e; }
.badge-cancelled { background:#fee2e2; color:#dc2626; }

/* PAGE HEADER */
.admin-page-header {
  margin-bottom: 1.5rem; display: flex; align-items: flex-start;
  justify-content: space-between; flex-wrap: wrap; gap: 1rem;
}
.admin-page-header h1 { font-size: 1.4rem; font-weight: 800; color: var(--admin-text); margin: 0; }
.admin-page-header p { font-size: 0.85rem; color: var(--admin-muted); margin: 0.25rem 0 0; }

/* MODAL */
.modal-content { background: var(--admin-card-bg); border: 1px solid var(--admin-border); border-radius: var(--admin-radius); }
.modal-header { border-color: var(--admin-border); padding: 1rem 1.5rem; }
.modal-body { padding: 1.5rem; }
.modal-footer { border-color: var(--admin-border); padding: 1rem 1.5rem; }
.modal-title { font-weight: 700; font-size: 1rem; }

/* DROPDOWN in dark mode */
[data-theme="dark"] .dropdown-menu { background: #1e293b; border-color: #334155; }
[data-theme="dark"] .dropdown-item { color: #e2e8f0; }
[data-theme="dark"] .dropdown-item:hover { background: #0f172a; }

/* AVATAR in tables */
.tbl-avatar { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; background: var(--admin-bg); border: 2px solid var(--admin-border); }
.tbl-team-logo { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; background: var(--admin-bg); }

/* SEARCH BAR */
.admin-search { position: relative; }
.admin-search input { padding-left: 2.5rem; }
.admin-search i { position: absolute; left: 0.85rem; top: 50%; transform: translateY(-50%); color: var(--admin-muted); font-size: 0.85rem; }

/* GALLERY GRID */
.gallery-admin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 1rem; }
.gallery-admin-item { position: relative; border-radius: 8px; overflow: hidden; aspect-ratio: 1; }
.gallery-admin-item img { width: 100%; height: 100%; object-fit: cover; }
.gallery-admin-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center;
  gap: 0.5rem; opacity: 0; transition: all 0.2s;
}
.gallery-admin-item:hover .gallery-admin-overlay { opacity: 1; }
.gallery-admin-overlay button { background: rgba(255,255,255,0.9); border: none; width: 32px; height: 32px; border-radius: 50%; cursor: pointer; font-size: 0.8rem; }

/* PAGINATION */
.pagination .page-link { background: var(--admin-card-bg); border-color: var(--admin-border); color: var(--admin-text); font-size: 0.85rem; }
.pagination .page-item.active .page-link { background: var(--admin-primary); border-color: var(--admin-primary); }

/* ALERT */
.admin-alert { padding: 0.875rem 1.2rem; border-radius: 8px; font-size: 0.875rem; border: none; }
.admin-alert-success { background: #dcfce7; color: #166534; }
.admin-alert-error { background: #fee2e2; color: #991b1b; }
.admin-alert-info { background: #dbeafe; color: #1e40af; }

/* UPLOAD ZONE */
.upload-zone {
  border: 2px dashed var(--admin-border); border-radius: var(--admin-radius);
  padding: 2rem; text-align: center; cursor: pointer; transition: all 0.2s;
  background: var(--admin-bg);
}
.upload-zone:hover, .upload-zone.dragover { border-color: var(--admin-primary); background: rgba(25,135,84,0.05); }
.upload-zone i { font-size: 2rem; color: var(--admin-muted); margin-bottom: 0.5rem; }

/* RESPONSIVE */
@media (max-width: 991px) {
  .admin-sidebar { transform: translateX(-100%); }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-content { margin-left: 0; }
  .sidebar-overlay.active { display: block; }
}
@media (max-width: 576px) {
  .admin-content { padding: 1rem; }
}