/* ============================================
   Student Details Page - Themed Styles
   Uses --crms-primary for theme-aware colors
   ============================================ */

:root {
  --sd-primary: var(--crms-primary, #6c5ffc);
  --sd-primary-rgb: var(--crms-primary-rgb, 108, 95, 252);
  --sd-primary-bg-subtle: rgba(var(--sd-primary-rgb), 0.1);
  --sd-primary-bg-light: rgba(var(--sd-primary-rgb), 0.08);
  --sd-primary-border: rgba(var(--sd-primary-rgb), 0.2);
  --sd-success: var(--crms-success, #1ABE17);
  --sd-success-rgb: var(--crms-success-rgb, 26, 190, 23);
  --sd-success-light: rgba(var(--sd-success-rgb), 0.12);
  --sd-danger: var(--crms-danger, #EF1E1E);
  --sd-danger-rgb: var(--crms-danger-rgb, 239, 30, 30);
  --sd-danger-light: rgba(var(--sd-danger-rgb), 0.12);
  --sd-warning: var(--crms-warning, #f9b801);
  --sd-warning-rgb: var(--crms-warning-rgb, 249, 184, 1);
  --sd-warning-light: rgba(var(--sd-warning-rgb), 0.15);
  --sd-info: var(--crms-info, #2F80ED);
  --sd-info-rgb: var(--crms-info-rgb, 47, 128, 237);
  --sd-info-light: rgba(var(--sd-info-rgb), 0.12);
  --sd-secondary: var(--crms-secondary, #FFA201);
  --sd-secondary-rgb: var(--crms-secondary-rgb, 255, 162, 1);
  --sd-secondary-light: rgba(var(--sd-secondary-rgb), 0.12);
}

/* ============================================
   Card Enhancements - Refined look
   ============================================ */
.card {
  border: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  border-radius: 0.5rem;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
  overflow: hidden;
}

.card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.card-body {
  padding: 1.25rem;
}

/* Override form.css card-header to use primary theme color */
.card-header {
  background: var(--sd-primary) !important;
  border-bottom: none !important;
  padding: 0.875rem 1.25rem !important;
  position: relative;
}

.card-header .card-title {
  color: #fff !important;
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  margin: 0;
  letter-spacing: 0.2px;
}

.card-header .card-title i {
  margin-right: 0.5rem;
  font-size: 1.1rem;
}

[data-bs-theme="dark"] .card {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-bs-theme="dark"] .card:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}

/* ============================================
   Profile Card - Special styling
   ============================================ */
.profile-card {
  background: linear-gradient(135deg, var(--sd-primary-bg-subtle) 0%, var(--sd-primary-bg-light) 100%);
  border: 1px solid var(--sd-primary-border);
}

.profile-image img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border: 4px solid var(--sd-primary);
  box-shadow: 0 4px 12px rgba(var(--sd-primary-rgb), 0.3);
  margin-bottom: 1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.profile-image img:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 18px rgba(var(--sd-primary-rgb), 0.4);
}

.profile-details .user-name {
  font-size: 1.35rem;
  color: var(--crms-heading-color, #1F2020);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.profile-details .text-muted {
  color: var(--crms-secondary-color, #6c757d) !important;
  font-size: 0.875rem;
}

/* ============================================
   Personal Info Card - List styling
   ============================================ */
.info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.info-list li {
  padding: 0.625rem 0;
  border-bottom: 1px dashed var(--crms-border-color, #e9ecef);
  display: flex;
  align-items: center;
  font-size: 0.9rem;
  transition: background-color 0.2s ease;
  padding-left: 0.5rem;
  padding-right: 0.5rem;
  border-radius: 0.25rem;
}

.info-list li:hover {
  background-color: var(--sd-primary-bg-light);
}

.info-list li:last-child {
  border-bottom: none;
}

.info-list li i {
  color: var(--sd-primary);
  font-size: 1.15rem;
  margin-right: 0.625rem;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.info-list li strong {
  color: var(--crms-heading-color, #1F2020);
  margin-right: 0.375rem;
  font-weight: 600;
  min-width: 130px;
  display: inline-block;
}

/* ============================================
   Tabs - Light primary theme color background
   Active tab uses solid primary color
   ============================================ */
#studentDetailsTab.nav-tabs {
  border-bottom: 2px solid var(--sd-primary);
  gap: 0.35rem;
  background: var(--sd-primary-bg-subtle);
  padding: 0.35rem 0.35rem 0 0.35rem;
  border-top-left-radius: 0.5rem;
  border-top-right-radius: 0.5rem;
  border-left: 1px solid var(--sd-primary-border);
  border-right: 1px solid var(--sd-primary-border);
  border-top: 1px solid var(--sd-primary-border);
}

#studentDetailsTab.nav-tabs .nav-item {
  margin-bottom: -2px;
}

#studentDetailsTab.nav-tabs .nav-link {
  color: var(--sd-primary);
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  padding: 0.7rem 1.15rem;
  font-weight: 500;
  font-size: 0.9rem;
  border-top-left-radius: 0.375rem;
  border-top-right-radius: 0.375rem;
  transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease, transform 0.25s ease;
  position: relative;
}

#studentDetailsTab.nav-tabs .nav-link i {
  color: var(--sd-primary);
  transition: color 0.25s ease, transform 0.25s ease;
}

#studentDetailsTab.nav-tabs .nav-link:hover {
  color: var(--sd-primary);
  border-bottom-color: var(--sd-primary);
  background-color: rgba(var(--sd-primary-rgb), 0.12);
}

#studentDetailsTab.nav-tabs .nav-link:hover i {
  color: var(--sd-primary);
  transform: translateY(-1px);
}

#studentDetailsTab.nav-tabs .nav-link.active {
  color: #fff;
  background: var(--sd-primary);
  border: 0;
  border-bottom: 3px solid var(--sd-primary);
  border-top-left-radius: 0.375rem;
  border-top-right-radius: 0.375rem;
  box-shadow: 0 -2px 8px rgba(var(--sd-primary-rgb), 0.25);
  font-weight: 600;
}

#studentDetailsTab.nav-tabs .nav-link.active i {
  color: #fff;
}

[data-bs-theme="dark"] #studentDetailsTab.nav-tabs {
  background: rgba(var(--sd-primary-rgb), 0.12);
  border-color: rgba(var(--sd-primary-rgb), 0.25);
}

[data-bs-theme="dark"] #studentDetailsTab.nav-tabs .nav-link.active {
  box-shadow: 0 -2px 12px rgba(var(--sd-primary-rgb), 0.4);
}

/* ============================================
   Tables - Primary theme thead
   ============================================ */
.table-responsive {
  border-radius: 0.5rem;
  overflow: hidden;
  border: 1px solid var(--sd-primary-border);
  background: var(--crms-secondary-bg, #fff);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.table-responsive .table {
  margin-bottom: 0;
}

.dt-primary-header thead th {
  background: var(--sd-primary) !important;
  color: #fff !important;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  border: 0;
  padding: 0.85rem 0.75rem;
  vertical-align: middle;
  white-space: nowrap;
}

.dt-primary-header thead th:first-child {
  border-top-left-radius: 0.5rem;
}

.dt-primary-header thead th:last-child {
  border-top-right-radius: 0.5rem;
}

.dt-primary-header tbody td {
  padding: 0.75rem;
  font-size: 0.875rem;
  vertical-align: middle;
  border-color: var(--crms-border-color, #e9ecef);
  color: var(--crms-body-color, #707070);
}

.dt-primary-header tbody tr {
  transition: background-color 0.2s ease;
}

.dt-primary-header tbody tr:hover {
  background-color: var(--sd-primary-bg-light) !important;
}

[data-bs-theme="dark"] .dt-primary-header tbody tr:hover {
  background-color: rgba(var(--sd-primary-rgb), 0.15) !important;
}

/* ============================================
   Stat Cards - Different colors per type
   ============================================ */
.stat-card {
  border-radius: 0.5rem;
  padding: 1.25rem 1rem;
  text-align: center;
  border: 1px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
  overflow: hidden;
  height: 100%;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: currentColor;
  opacity: 0.7;
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.stat-card .stat-label {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 0.5rem;
  opacity: 0.85;
}

.stat-card .stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.2;
}

.stat-card .stat-icon {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  opacity: 0.9;
}

/* Primary stat card */
.stat-card-primary {
  background: var(--sd-primary-bg-subtle);
  color: var(--sd-primary);
  border-color: var(--sd-primary-border);
}
.stat-card-primary .stat-label,
.stat-card-primary .stat-value {
  color: var(--sd-primary);
}

/* Success stat card */
.stat-card-success {
  background: var(--sd-success-light);
  color: var(--sd-success);
  border-color: rgba(var(--sd-success-rgb), 0.25);
}
.stat-card-success .stat-label,
.stat-card-success .stat-value {
  color: var(--sd-success);
}

/* Danger stat card */
.stat-card-danger {
  background: var(--sd-danger-light);
  color: var(--sd-danger);
  border-color: rgba(var(--sd-danger-rgb), 0.25);
}
.stat-card-danger .stat-label,
.stat-card-danger .stat-value {
  color: var(--sd-danger);
}

/* Warning stat card */
.stat-card-warning {
  background: var(--sd-warning-light);
  color: var(--sd-warning);
  border-color: rgba(var(--sd-warning-rgb), 0.3);
}
.stat-card-warning .stat-label,
.stat-card-warning .stat-value {
  color: var(--sd-warning);
}

/* Info stat card */
.stat-card-info {
  background: var(--sd-info-light);
  color: var(--sd-info);
  border-color: rgba(var(--sd-info-rgb), 0.25);
}
.stat-card-info .stat-label,
.stat-card-info .stat-value {
  color: var(--sd-info);
}

/* Secondary stat card */
.stat-card-secondary {
  background: var(--sd-secondary-light);
  color: var(--sd-secondary);
  border-color: rgba(var(--sd-secondary-rgb), 0.25);
}
.stat-card-secondary .stat-label,
.stat-card-secondary .stat-value {
  color: var(--sd-secondary);
}

/* ============================================
   Tab Content Styling
   ============================================ */
.tab-content h6 {
  color: var(--sd-primary);
  margin-top: 1rem;
  margin-bottom: 0.625rem;
  font-weight: 600;
  display: flex;
  align-items: center;
}

.tab-content h6 i {
  margin-right: 0.5rem;
  font-size: 1.1rem;
}

.tab-content p {
  color: var(--crms-body-color, #707070);
  margin-bottom: 0.5rem;
}

.tab-content ul {
  padding-left: 1.25rem;
  color: var(--crms-body-color, #707070);
}

.tab-content ul li {
  margin-bottom: 0.375rem;
}

.tab-content ul li a {
  color: var(--sd-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.tab-content ul li a:hover {
  color: var(--sd-primary);
  text-decoration: underline;
}

/* Section heading with icon */
.section-heading {
  color: var(--sd-primary);
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 1rem 0;
  display: flex;
  align-items: center;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--sd-primary-border);
}

.section-heading i {
  margin-right: 0.5rem;
  font-size: 1.15rem;
}

/* ============================================
   Filter Section
   ============================================ */
.filter-section .form-label {
  font-weight: 500;
  color: var(--crms-heading-color, #1F2020);
  font-size: 0.85rem;
  margin-bottom: 0.375rem;
}

.filter-section .input-group-text {
  background: var(--sd-primary-bg-subtle);
  border-color: var(--sd-primary-border);
  color: var(--sd-primary);
}

.filter-section .form-control:focus {
  border-color: var(--sd-primary);
  box-shadow: 0 0 0 0.2rem rgba(var(--sd-primary-rgb), 0.15);
}

/* ============================================
   Badge refinements
   ============================================ */
.badge {
  font-weight: 500;
  font-size: 0.75rem;
  padding: 0.35em 0.65em;
  letter-spacing: 0.2px;
}

/* ============================================
   Page Header
   ============================================ */
.page-title h4 {
  color: var(--crms-heading-color, #1F2020);
  font-weight: 700;
}

.breadcrumb {
  background: transparent;
  padding: 0;
  margin: 0;
}

.breadcrumb-item a {
  color: var(--sd-primary);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.breadcrumb-item a:hover {
  opacity: 0.75;
  text-decoration: underline;
}

.breadcrumb-item.active a {
  color: var(--crms-body-color, #707070);
}

/* ============================================
   Buttons Enhancement
   ============================================ */
.btn-primary {
  background: var(--sd-primary);
  border-color: var(--sd-primary);
  font-weight: 500;
  transition: all 0.25s ease;
}

.btn-primary:hover,
.btn-primary:focus {
  background: #fff;
  color: var(--sd-primary);
  border-color: var(--sd-primary);
  box-shadow: 0 4px 12px rgba(var(--sd-primary-rgb), 0.25);
}

[data-bs-theme="dark"] .btn-primary:hover,
[data-bs-theme="dark"] .btn-primary:focus {
  background: var(--crms-secondary-bg, #030318);
  color: var(--sd-primary);
  border-color: var(--sd-primary);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
  .info-list li strong {
    min-width: 100px;
  }

  #studentDetailsTab.nav-tabs .nav-link {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
  }

  .stat-card .stat-value {
    font-size: 1.25rem;
  }
}