/* ========================================
   S.A. PORTCOMMERCE - Admin Dashboard
   ======================================== */

:root {
  --sidebar-width: 260px;
  --header-height: 64px;
}

body.admin-body {
  background: #f0f2f5;
  overflow-x: hidden;
}

/* ===== SIDEBAR ===== */
.admin-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--primary-dark);
  color: var(--white);
  z-index: 100;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.sidebar-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-logo {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
}

.sidebar-title {
  font-size: 1rem;
  font-weight: 700;
}

.sidebar-subtitle {
  font-size: 0.7rem;
  opacity: 0.6;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
}

.sidebar-section-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.35);
  padding: 12px 12px 8px;
  font-weight: 600;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius);
  color: rgba(255,255,255,0.65);
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition);
  margin-bottom: 2px;
}

.sidebar-link:hover {
  background: rgba(255,255,255,0.08);
  color: var(--white);
}

.sidebar-link.active {
  background: rgba(232,115,26,0.2);
  color: var(--accent-light);
}

.sidebar-link .icon {
  width: 20px;
  text-align: center;
  font-size: 1rem;
}

.sidebar-link .badge {
  margin-left: auto;
  background: var(--accent);
  color: var(--white);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 600;
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--info));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
}

.sidebar-user-info .name {
  font-size: 0.85rem;
  font-weight: 600;
}

.sidebar-user-info .role {
  font-size: 0.72rem;
  opacity: 0.5;
}

/* ===== MAIN CONTENT ===== */
.admin-main {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
}

/* ===== ADMIN HEADER ===== */
.admin-header {
  background: var(--white);
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 50;
}

.admin-header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.admin-header-left h1 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-800);
}

.admin-header-left .breadcrumb-admin {
  display: flex;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--gray-400);
}

.admin-header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-600);
  transition: var(--transition);
  position: relative;
}

.header-icon-btn:hover {
  background: var(--gray-200);
}

.header-icon-btn .notif-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  background: var(--danger);
  border-radius: 50%;
  border: 2px solid var(--white);
}

/* ===== DASHBOARD CONTENT ===== */
.admin-content {
  padding: 28px 32px;
}

/* KPI Cards */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 28px;
}

.kpi-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

.kpi-card:hover {
  box-shadow: var(--shadow-md);
}

.kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.kpi-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.kpi-icon.blue { background: rgba(59,130,246,0.1); color: var(--info); }
.kpi-icon.green { background: rgba(34,197,94,0.1); color: var(--success); }
.kpi-icon.orange { background: rgba(232,115,26,0.1); color: var(--accent); }
.kpi-icon.red { background: rgba(239,68,68,0.1); color: var(--danger); }

.kpi-trend {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 12px;
}

.kpi-trend.up {
  background: rgba(34,197,94,0.1);
  color: var(--success);
}

.kpi-trend.down {
  background: rgba(239,68,68,0.1);
  color: var(--danger);
}

.kpi-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.kpi-label {
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* Charts Row */
.charts-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  margin-bottom: 28px;
}

.chart-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
}

.chart-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.chart-card-header h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-800);
}

.chart-tabs {
  display: flex;
  gap: 4px;
  background: var(--gray-100);
  border-radius: var(--radius);
  padding: 3px;
}

.chart-tab {
  padding: 6px 14px;
  font-size: 0.78rem;
  font-weight: 500;
  border-radius: 6px;
  color: var(--gray-500);
  transition: var(--transition);
}

.chart-tab.active {
  background: var(--white);
  color: var(--gray-800);
  box-shadow: var(--shadow-sm);
}

.chart-area {
  height: 280px;
  position: relative;
}

/* Donut chart */
.donut-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.donut-chart {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  position: relative;
  margin-bottom: 20px;
}

.donut-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.donut-center .value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--gray-900);
}

.donut-center .label {
  font-size: 0.75rem;
  color: var(--gray-500);
}

.donut-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.donut-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--gray-600);
}

.donut-legend-item .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

/* Data Table */
.data-table-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  overflow: hidden;
}

.table-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--gray-100);
}

.table-header h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-800);
}

.table-actions {
  display: flex;
  gap: 10px;
}

.table-search {
  display: flex;
  align-items: center;
  background: var(--gray-100);
  border-radius: var(--radius);
  padding: 7px 14px;
  gap: 8px;
}

.table-search input {
  border: none;
  background: none;
  outline: none;
  font-size: 0.82rem;
  width: 180px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th {
  text-align: left;
  padding: 12px 24px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-100);
}

.admin-table td {
  padding: 14px 24px;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
}

.admin-table tr:hover {
  background: var(--gray-50);
}

.admin-table .status {
  display: inline-flex;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.76rem;
  font-weight: 600;
}

.status-active { background: rgba(34,197,94,0.1); color: var(--success); }
.status-pending { background: rgba(245,158,11,0.1); color: var(--warning); }
.status-transit { background: rgba(59,130,246,0.1); color: var(--info); }
.status-completed { background: rgba(107,114,128,0.1); color: var(--gray-600); }

.table-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px;
}

.table-footer .info {
  font-size: 0.82rem;
  color: var(--gray-500);
}

.pagination {
  display: flex;
  gap: 4px;
}

.pagination button {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-600);
  transition: var(--transition);
}

.pagination button:hover { background: var(--gray-100); }
.pagination button.active {
  background: var(--primary);
  color: var(--white);
}

/* ===== RESPONSIVE ADMIN ===== */
@media (max-width: 1024px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .charts-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .admin-sidebar {
    transform: translateX(-100%);
  }
  .admin-sidebar.open {
    transform: translateX(0);
  }
  .admin-main {
    margin-left: 0;
  }
  .kpi-grid { grid-template-columns: 1fr; }
  .admin-content { padding: 16px; }
  .admin-header { padding: 0 16px; }
}