/* Premium UI Styling for CE Zambia Platform */

/* Base Styles */
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background-color: #f8fafc;
  color: #1f2937;
}

/* Color Variables */
:root {
  --primary-blue: #1e3a5f;
  --primary-blue-light: #2d4a6f;
  --accent-blue: #3b82f6;
  --success-green: #10b981;
  --danger-red: #ef4444;
  --warning-orange: #f97316;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --background-light: #f8fafc;
  --card-background: #ffffff;
  --border-color: #e5e7eb;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--primary-blue);
  font-weight: 600;
}

h1 { font-size: 1.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.1rem; }

/* Card Styles */
.card {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--card-background);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.card-header {
  background-color: transparent;
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 1.5rem;
  margin: -1.5rem -1.5rem 1.5rem -1.5rem;
  border-radius: 8px 8px 0 0;
}

.card-title {
  color: var(--primary-blue);
  font-weight: 600;
  font-size: 1.1rem;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Navbar Styles */
.navbar {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-brand {
  letter-spacing: 0.5px;
  font-weight: 700;
  color: #ffffff !important;
}

.nav-link {
  color: rgba(255,255,255,0.9) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.nav-link:hover {
  background-color: rgba(255,255,255,0.1);
  color: #ffffff !important;
}

.nav-link.active {
  background-color: rgba(255,255,255,0.15);
  color: #ffffff !important;
}

/* Button Styles */
.btn-primary {
  background-color: var(--accent-blue);
  border-color: var(--accent-blue);
  border-radius: 6px;
  padding: 0.5rem 1.25rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background-color: #2563eb;
  border-color: #2563eb;
}

.btn-secondary {
  background-color: #f3f4f6;
  border-color: #d1d5db;
  color: var(--text-primary);
  border-radius: 6px;
  padding: 0.5rem 1.25rem;
  font-weight: 500;
}

.btn-success {
  background-color: var(--success-green);
  border-color: var(--success-green);
  border-radius: 6px;
}

.btn-danger {
  background-color: var(--danger-red);
  border-color: var(--danger-red);
  border-radius: 6px;
}

/* Table Styles */
.table {
  background-color: var(--card-background);
  border-radius: 8px;
  overflow: hidden;
}

.table thead th {
  background-color: #f3f4f6;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 1rem;
}

.table tbody tr {
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.2s ease;
}

.table tbody tr:hover {
  background-color: #f9fafb;
}

.table tbody td {
  padding: 0.75rem 1rem;
  vertical-align: middle;
}

.table tbody td.text-end,
.table tbody td.text-right {
  font-family: 'Courier New', monospace;
  font-weight: 600;
}

/* Badge Styles */
.badge {
  border-radius: 4px;
  padding: 0.25rem 0.625rem;
  font-weight: 500;
  font-size: 0.75rem;
}

.badge-success {
  background-color: #d1fae5;
  color: #065f46;
}

.badge-danger {
  background-color: #fee2e2;
  color: #991b1b;
}

.badge-warning {
  background-color: #ffedd5;
  color: #9a3412;
}

.badge-info {
  background-color: #dbeafe;
  color: #1e40af;
}

.badge-primary {
  background-color: var(--accent-blue);
  color: #ffffff;
}

/* Form Styles */
.form-label {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.875rem;
  margin-bottom: 0.375rem;
}

.form-control {
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.625rem 0.875rem;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.form-control:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-select {
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.625rem 0.875rem;
}

/* Alert Styles */
.alert {
  border: none;
  border-radius: 8px;
  padding: 1rem 1.25rem;
  font-weight: 500;
}

.alert-success {
  background-color: #d1fae5;
  color: #065f46;
  border-left: 4px solid var(--success-green);
}

.alert-danger {
  background-color: #fee2e2;
  color: #991b1b;
  border-left: 4px solid var(--danger-red);
}

.alert-warning {
  background-color: #ffedd5;
  color: #9a3412;
  border-left: 4px solid var(--warning-orange);
}

.alert-info {
  background-color: #dbeafe;
  color: #1e40af;
  border-left: 4px solid var(--accent-blue);
}

/* Section Headers */
.section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.section-header h3 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-blue);
}

.section-header .icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--accent-blue);
  color: #ffffff;
  font-size: 0.875rem;
}

/* Summary Sidebar */
.summary-sidebar {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
  border-radius: 8px;
  padding: 1.5rem;
  color: #ffffff;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.summary-sidebar .avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.summary-sidebar .name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.summary-sidebar .email {
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.summary-sidebar .total {
  background-color: rgba(255,255,255,0.15);
  border-radius: 6px;
  padding: 1rem;
  margin-top: 1rem;
}

.summary-sidebar .total-label {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 0.25rem;
}

.summary-sidebar .total-value {
  font-size: 1.75rem;
  font-weight: 700;
}

/* Member Row */
.member-row {
  padding: 0.75rem 1rem;
  border-radius: 6px;
  transition: background-color 0.2s ease;
  border: 1px solid transparent;
}

.member-row:hover {
  background-color: #f9fafb;
  border-color: var(--border-color);
}

/* Currency Formatting */
.currency-positive {
  color: var(--success-green);
  font-weight: 600;
  font-family: 'Courier New', monospace;
}

.currency-negative {
  color: var(--danger-red);
  font-weight: 600;
  font-family: 'Courier New', monospace;
}

/* Code */
code {
  font-size: 0.85em;
  background-color: #f3f4f6;
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
  color: var(--primary-blue);
}

/* Footer */
footer {
  background-color: var(--card-background);
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
}

/* Dashboard Stats */
.stat-card {
  background-color: var(--card-background);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.stat-card .icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.stat-card .icon-blue { background-color: #dbeafe; color: var(--accent-blue); }
.stat-card .icon-green { background-color: #d1fae5; color: var(--success-green); }
.stat-card .icon-orange { background-color: #ffedd5; color: var(--warning-orange); }
.stat-card .icon-red { background-color: #fee2e2; color: var(--danger-red); }

.stat-card .value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-blue);
  margin-bottom: 0.25rem;
}

.stat-card .label {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
}

/* Action Buttons */
.action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.875rem;
  transition: all 0.2s ease;
  text-decoration: none;
}

.action-btn-primary {
  background-color: var(--accent-blue);
  color: #ffffff;
}

.action-btn-primary:hover {
  background-color: #2563eb;
  color: #ffffff;
}

.action-btn-secondary {
  background-color: #f3f4f6;
  color: var(--text-primary);
  border: 1px solid #d1d5db;
}

.action-btn-secondary:hover {
  background-color: #e5e7eb;
  color: var(--text-primary);
}

/* Dropdown Menu */
.dropdown-menu {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  padding: 0.5rem;
}

.dropdown-item {
  border-radius: 6px;
  padding: 0.5rem 1rem;
  font-weight: 500;
  transition: background-color 0.2s ease;
}

.dropdown-item:hover {
  background-color: #f3f4f6;
}

/* Pagination */
.pagination .page-link {
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-weight: 500;
  padding: 0.5rem 0.875rem;
  margin: 0 0.125rem;
}

.pagination .page-link:hover {
  background-color: #f3f4f6;
  border-color: var(--border-color);
}

.pagination .page-item.active .page-link {
  background-color: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #ffffff;
}

/* Modal */
.modal-content {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.modal-header {
  border-bottom: 1px solid var(--border-color);
  padding: 1.25rem 1.5rem;
}

.modal-title {
  color: var(--primary-blue);
  font-weight: 600;
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  border-top: 1px solid var(--border-color);
  padding: 1.25rem 1.5rem;
}

/* Responsive */
@media (max-width: 768px) {
  .card {
    padding: 1rem;
  }
  
  .card-header {
    padding: 0.75rem 1rem;
    margin: -1rem -1rem 1rem -1rem;
  }
  
  .stat-card {
    padding: 1.25rem;
  }
  
  .stat-card .value {
    font-size: 1.5rem;
  }
}