/**
 * User Panel Styles - Modern and Clean
 */
:root {
  --user-primary: #1d322d;
  --user-primary-dark: #1d322d;
  --user-bg: #eeeeee;
  --user-card-bg: #ffffff;
  --user-border: #e5e7eb;
  --user-background-secondary: #f9fafb;
  --user-text: #111827;
  --user-text-light: #6b7280;
  --user-text-muted: #9ca3af;
  --user-surface: #f9fafb;
}

.user-panel-container {
  min-height: 100vh;
  background: var(--user-bg);
  padding: 40px 0;
}

.user-panel-sidebar {
  background: #fff;
  border: 1px solid var(--user-border);
  border-radius: 20px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  padding: 0;
  overflow: hidden;
  margin-bottom: 24px;
}

.user-panel-sidebar .list-group-item {
  border: none;
  border-bottom: 1px solid var(--user-border);
  padding: 16px 20px;
  transition: all 0.2s ease;
  color: #1D322D;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
}

.user-panel-sidebar .list-group-item:first-child {
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
}

.user-panel-sidebar .list-group-item:last-child {
  border-bottom: none;
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
}

.user-panel-sidebar .list-group-item:hover {
  background: rgba(29, 50, 45, 0.08);
  color: var(--user-primary);
}

.user-panel-sidebar .list-group-item.active {
  background: rgba(29, 50, 45, 0.1);
  color: var(--user-primary);
  font-weight: 600;
  border-left: 3px solid var(--user-primary);
}

.user-panel-sidebar .list-group-item i {
  font-size: 18px;
  width: 24px;
  text-align: center;
}

.nav-divider {
  height: 1px;
  background: var(--user-border);
  margin: 8px 0;
}

.text-danger {
  color: #dc3545 !important;
}

.text-danger:hover {
  color: #c82333 !important;
  background: rgba(220, 53, 69, 0.1) !important;
}

.user-panel-card {
  background: var(--user-card-bg);
  border-radius: 20px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  margin-bottom: 24px;
  overflow: hidden;
  border: 1px solid var(--user-border);
}

.user-panel-card-header {
  background: rgba(29, 50, 45, 0.05);
  border-bottom: 1px solid var(--user-border);
  color: var(--user-text);
  padding: 20px 24px;
}

.user-panel-card-header h5 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--user-text);
}

.user-panel-card-body {
  padding: 24px;
}

.user-panel-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.user-panel-stat-card {
  background: var(--user-card-bg);
  border: 1px solid var(--user-border);
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.user-panel-stat-card:hover {
  box-shadow: 0 4px 12px rgba(29, 50, 45, 0.1);
  transform: translateY(-2px);
}

.user-panel-stat-card h3 {
  font-size: 2.25rem;
  font-weight: 700;
  margin: 0 0 8px 0;
  color: var(--user-primary);
}

.user-panel-stat-card p {
  margin: 0;
  color: var(--user-text-light);
  font-size: 14px;
  font-weight: 500;
}

.user-panel-form-group {
  margin-bottom: 20px;
}

.user-panel-form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--user-text);
  font-size: 14px;
}

.user-panel-form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--user-border);
  border-radius: 8px;
  font-size: 14px;
  transition: all 0.2s ease;
  background: var(--user-card-bg);
  color: var(--user-text);
}

.user-panel-form-control:focus {
  outline: none;
  border-color: var(--user-primary);
  box-shadow: 0 0 0 3px rgba(29, 50, 45, 0.1);
}

.user-panel-btn {
  padding: 10px 20px;
  border: 1px solid var(--user-primary);
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  text-decoration: none;
}

.user-panel-btn-primary {
  background: var(--user-primary);
  color: white !important;
}

.user-panel-btn-primary:hover {
  background: var(--user-primary-dark);
  color: white !important;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(29, 50, 45, 0.2);
}

.user-panel-btn:not(.user-panel-btn-primary) {
  background: transparent;
  color: var(--user-primary);
}

.user-panel-btn:not(.user-panel-btn-primary):hover {
  background: rgba(29, 50, 45, 0.05);
}

.user-panel-btn-secondary {
  background: #374151;
  color: white !important;
  border-color: #374151;
}

.user-panel-btn-secondary:hover {
  background: #4b5563;
  color: white !important;
  border-color: #4b5563;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(107, 114, 128, 0.2);
}

.user-panel-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.user-panel-table thead {
  background: var(--user-surface);
}

.user-panel-table th {
  padding: 16px;
  text-align: right;
  font-weight: 600;
  color: var(--user-text);
  border-bottom: 1px solid var(--user-border);
  font-size: 14px;
}

.user-panel-table td {
  padding: 16px;
  border-bottom: 1px solid var(--user-border);
  color: var(--user-text);
  font-size: 14px;
}

.user-panel-table tbody tr:hover {
  background: rgba(29, 50, 45, 0.02);
}

.user-panel-badge {
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 500;
  display: inline-block;
}

.user-panel-badge-success {
  background: rgba(29, 50, 45, 0.1);
  color: #1d322d;
}

.user-panel-badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: #d97706;
}

.user-panel-badge-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
}

.user-panel-badge-info {
  background: rgba(59, 130, 246, 0.1);
  color: #2563eb;
}

.user-panel-empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--user-text-light);
}

.user-panel-empty-state i {
  font-size: 4rem;
  margin-bottom: 20px;
  opacity: 0.4;
  color: var(--user-text-muted);
}

.user-panel-empty-state h4 {
  margin-bottom: 10px;
  color: var(--user-text);
  font-weight: 500;
}

.user-panel-empty-state p {
  margin-bottom: 24px;
  color: var(--user-text-light);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
  .user-panel-container {
    padding: 20px 0;
  }

  .user-panel-sidebar {
    margin-bottom: 20px;
  }

  .user-panel-sidebar .list-group-item {
    padding: 14px 16px;
    font-size: 14px;
  }

  .user-panel-stats {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .user-panel-card {
    margin-bottom: 20px;
  }

  .user-panel-card-header {
    padding: 16px 20px;
  }

  .user-panel-card-header h5 {
    font-size: 16px;
  }

  .user-panel-card-body {
    padding: 20px;
  }

  .user-panel-form-control {
    padding: 10px 14px;
    font-size: 16px; /* Prevent zoom on iOS */
  }

  .user-panel-btn {
    width: 100%;
    justify-content: center;
    padding: 12px 20px;
    margin-top: 8px;
  }

  .user-panel-table {
    font-size: 13px;
  }

  .user-panel-table th,
  .user-panel-table td {
    padding: 12px;
  }

  .user-panel-stat-card {
    padding: 20px;
  }

  .user-panel-stat-card h3 {
    font-size: 2rem;
  }
}