/* assets/css/admin.css — Admin Panel Styles */

/* ── Layout ───────────────────────────────────────────────────── */
body.admin-body   { padding-bottom: 0; background: #F0F4F8; display: flex; }
body.admin-login-body { display: flex; align-items: center; justify-content: center; background: #1B3A6B; min-height: 100vh; }
.admin-shield     { font-size: 3rem; margin-bottom: 8px; }

/* ── Sidebar ──────────────────────────────────────────────────── */
.admin-sidebar {
  width:        240px;
  min-width:    240px;
  min-height:   100vh;
  background:   var(--primary);
  display:      flex;
  flex-direction: column;
  position:     sticky;
  top:          0;
  height:       100vh;
  overflow-y:   auto;
  z-index:      200;
}
.sidebar-logo {
  display:     flex;
  align-items: center;
  gap:         12px;
  padding:     20px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.sidebar-logo img  { width: 36px; border-radius: 8px; }
.sidebar-logo span { color: var(--white); font-weight: 700; font-size: 1rem; display: block; }
.sidebar-logo small{ color: rgba(255,255,255,0.6); font-size: 0.72rem; }

.sidebar-nav { padding: 12px 8px; flex: 1; }
.nav-group-label {
  color:         rgba(255,255,255,0.4);
  font-size:     0.68rem;
  font-weight:   700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding:       12px 8px 4px;
}
.nav-item {
  display:       flex;
  align-items:   center;
  gap:           10px;
  padding:       10px 12px;
  border-radius: 8px;
  color:         rgba(255,255,255,0.75);
  font-size:     0.875rem;
  font-weight:   500;
  transition:    all 0.2s;
  margin-bottom: 2px;
  position:      relative;
}
.nav-item:hover  { background: rgba(255,255,255,0.1); color: var(--white); }
.nav-item.active { background: rgba(255,255,255,0.18); color: var(--white); font-weight: 600; }
.nav-badge {
  margin-left:   auto;
  background:    var(--danger);
  color:         var(--white);
  font-size:     0.68rem;
  font-weight:   700;
  padding:       2px 7px;
  border-radius: 99px;
}
.nav-logout { color: rgba(255,100,100,0.8) !important; }
.nav-logout:hover { background: rgba(220,38,38,0.2) !important; }

/* ── Main Area ────────────────────────────────────────────────── */
.admin-main    { flex: 1; display: flex; flex-direction: column; min-height: 100vh; overflow-x: hidden; }
.admin-topbar  { background: var(--white); border-bottom: 1px solid var(--gray-200); padding: 0 24px; height: 60px; display: flex; align-items: center; gap: 16px; position: sticky; top: 0; z-index: 100; box-shadow: var(--shadow-sm); }
.sidebar-toggle { background: none; border: none; font-size: 1.3rem; cursor: pointer; color: var(--gray-500); }
.topbar-title  { font-size: 1rem; font-weight: 700; color: var(--gray-900); flex: 1; }
.topbar-right  { display: flex; align-items: center; gap: 12px; }
.admin-badge   { background: var(--primary-bg); color: var(--primary); padding: 6px 12px; border-radius: 99px; font-size: 0.8rem; font-weight: 600; }
.admin-content { padding: 24px; flex: 1; max-width: 1200px; width: 100%; }

/* ── KPI Grid ─────────────────────────────────────────────────── */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.kpi-card {
  background:    var(--white);
  border-radius: var(--radius);
  padding:       20px;
  display:       flex;
  align-items:   center;
  gap:           16px;
  box-shadow:    var(--shadow-sm);
  border:        1px solid var(--gray-200);
}
.kpi-card.kpi-alert { border-color: var(--accent); }
.kpi-icon        { width: 52px; height: 52px; min-width: 52px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }
.kpi-value       { font-size: 1.8rem; font-weight: 800; color: var(--gray-900); line-height: 1; }
.kpi-label       { font-size: 0.8rem; color: var(--gray-500); font-weight: 500; margin-top: 2px; }
.kpi-sub         { font-size: 0.75rem; color: var(--gray-400); margin-top: 4px; }

/* ── Admin Sections ───────────────────────────────────────────── */
.admin-section { background: var(--white); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-200); margin-bottom: 20px; }

/* ── Tables ───────────────────────────────────────────────────── */
.admin-table-wrap { overflow-x: auto; margin-top: 12px; }
.admin-table      { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.admin-table th   { background: var(--gray-50); padding: 10px 14px; text-align: left; font-size: 0.78rem; font-weight: 700; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1.5px solid var(--gray-200); white-space: nowrap; }
.admin-table td   { padding: 12px 14px; border-bottom: 1px solid var(--gray-100); color: var(--gray-700); vertical-align: middle; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td      { background: var(--gray-50); }

/* ── Action Buttons ───────────────────────────────────────────── */
.action-btns { display: flex; gap: 6px; flex-wrap: wrap; }
.btn-approve, .btn-reject, .btn-view {
  padding:       5px 10px;
  border-radius: 6px;
  font-size:     0.78rem;
  font-weight:   600;
  border:        none;
  cursor:        pointer;
  transition:    all 0.2s;
  text-decoration: none;
  display:       inline-flex;
  align-items:   center;
}
.btn-approve { background: var(--success-bg); color: var(--success); }
.btn-approve:hover { background: var(--success); color: var(--white); }
.btn-reject  { background: var(--danger-bg);  color: var(--danger); }
.btn-reject:hover  { background: var(--danger);  color: var(--white); }
.btn-view    { background: var(--primary-bg); color: var(--primary); }
.btn-view:hover    { background: var(--primary); color: var(--white); }

/* ── Pending Vendors Grid ─────────────────────────────────────── */
.pending-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.vendor-card  { background: var(--white); border: 1.5px solid var(--gray-200); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow-sm); }
.vendor-card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.vendor-card-avatar { width: 52px; height: 52px; border-radius: 50%; background: var(--primary); color: var(--white); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; font-weight: 700; overflow: hidden; }
.vendor-card-avatar img { width: 100%; height: 100%; object-fit: cover; }
.vendor-card-info h3 { font-size: 0.95rem; font-weight: 700; color: var(--gray-900); }
.vendor-card-info p  { font-size: 0.78rem; color: var(--gray-500); }
.vendor-card-details { display: flex; flex-direction: column; gap: 5px; margin-bottom: 12px; }
.detail-row  { display: flex; gap: 8px; font-size: 0.8rem; color: var(--gray-600); }
.bio-row span:last-child { color: var(--gray-500); font-style: italic; }
.vendor-card-docs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.doc-tag     { font-size: 0.72rem; padding: 3px 8px; border-radius: 99px; font-weight: 600; }
.doc-ok      { background: var(--success-bg); color: var(--success); }
.doc-missing { background: var(--gray-100);   color: var(--gray-400); }
.vendor-card-actions { display: flex; gap: 8px; }
.vendor-card-actions .btn { flex: 1; justify-content: center; font-size: 0.85rem; padding: 9px; }

/* ── Filters ──────────────────────────────────────────────────── */
.admin-filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.admin-filters input, .admin-filters select { padding: 9px 14px; border: 1.5px solid var(--gray-200); border-radius: 8px; font-size: 0.875rem; outline: none; }
.admin-filters input:focus, .admin-filters select:focus { border-color: var(--primary-light); }

/* ── Pagination ───────────────────────────────────────────────── */
.pagination { display: flex; gap: 6px; margin-top: 16px; flex-wrap: wrap; }
.page-btn   { padding: 6px 12px; border-radius: 6px; font-size: 0.8rem; font-weight: 600; border: 1.5px solid var(--gray-200); background: var(--white); color: var(--gray-600); }
.page-btn.active { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* ── Modal ────────────────────────────────────────────────────── */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; z-index: 999; padding: 20px; }
.modal-box     { background: var(--white); border-radius: var(--radius); padding: 24px; max-width: 420px; width: 100%; box-shadow: var(--shadow-lg); }
.modal-box h3  { font-size: 1.1rem; font-weight: 700; color: var(--gray-900); }
.modal-btns    { display: flex; gap: 10px; margin-top: 16px; justify-content: flex-end; }

/* ── Responsive ───────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .admin-sidebar { display: none; }
  .admin-sidebar.open { display: flex; position: fixed; left: 0; top: 0; bottom: 0; z-index: 500; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .admin-content { padding: 16px; }
}