/* ==========================================================================
   IDCard Studio - Manage Records & Bulk Preview Styles
   ========================================================================== */

:root {
  --manage-bg: #0f172a;
  --manage-surface: #1e293b;
  --manage-surface-card: #243248;
  --manage-border: #334155;
  --manage-primary: #3b82f6;
  --manage-primary-hover: #2563eb;
  --manage-success: #10b981;
  --manage-danger: #ef4444;
  --manage-warning: #f59e0b;
  --manage-text: #f8fafc;
  --manage-text-muted: #94a3b8;
}

body.manage-body {
  background-color: var(--manage-bg);
  color: var(--manage-text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

/* Header */
.manage-header {
  background: rgba(30, 41, 59, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--manage-border);
  padding: 12px 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.manage-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.manage-brand .brand-icon {
  font-size: 1.75rem;
}

.manage-brand h1 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  color: #fff;
  letter-spacing: -0.02em;
}

.manage-brand p {
  margin: 2px 0 0 0;
  font-size: 0.75rem;
  color: var(--manage-text-muted);
}

.manage-nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Control & Metric Toolbar */
.manage-toolbar {
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(51, 65, 85, 0.5);
  background: rgba(30, 41, 59, 0.5);
}

.toolbar-stats {
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-pill {
  background: var(--manage-surface);
  border: 1px solid var(--manage-border);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--manage-text-muted);
}

.stat-pill strong {
  color: #fff;
  font-size: 0.95rem;
}

.stat-pill.active {
  border-color: var(--manage-primary);
  color: var(--manage-text);
  background: rgba(59, 130, 246, 0.15);
}

.toolbar-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
  min-width: 260px;
}

.search-box input {
  width: 100%;
  padding: 8px 12px 8px 36px;
  background: var(--manage-surface);
  border: 1px solid var(--manage-border);
  border-radius: 8px;
  color: #fff;
  font-size: 0.85rem;
  outline: none;
  transition: all 0.2s;
  box-sizing: border-box;
}

.search-box input:focus {
  border-color: var(--manage-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

.search-box .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--manage-text-muted);
  pointer-events: none;
  font-size: 0.9rem;
}

/* View Switcher (Tabs) */
.view-switchers {
  display: flex;
  background: var(--manage-surface);
  border: 1px solid var(--manage-border);
  border-radius: 8px;
  padding: 3px;
  gap: 2px;
}

.view-btn {
  background: transparent;
  border: none;
  color: var(--manage-text-muted);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.view-btn:hover {
  color: #fff;
}

.view-btn.active {
  background: var(--manage-primary);
  color: #fff;
  font-weight: 600;
}

/* Floating Bulk Actions Bar */
.bulk-actions-bar {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: #1e293b;
  border: 1px solid #475569;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.1);
  border-radius: 50px;
  padding: 8px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 999;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
  opacity: 0;
}

.bulk-actions-bar.active {
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
  opacity: 1;
}

.bulk-count-badge {
  background: var(--manage-primary);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  white-space: nowrap;
}

.bulk-actions-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Main Container */
.manage-container {
  padding: 24px;
  max-width: 1600px;
  margin: 0 auto;
}

/* Table View Styles */
.table-card {
  background: var(--manage-surface);
  border: 1px solid var(--manage-border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.data-table-wrapper {
  overflow-x: auto;
  max-height: calc(100vh - 220px);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.data-table th {
  background: #192231;
  color: var(--manage-text-muted);
  font-weight: 600;
  padding: 12px 14px;
  border-bottom: 1px solid var(--manage-border);
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 10;
}

.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(51, 65, 85, 0.6);
  color: var(--manage-text);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: background-color 0.15s;
}

.data-table tbody tr:hover {
  background-color: rgba(59, 130, 246, 0.08);
}

.data-table tbody tr.selected {
  background-color: rgba(59, 130, 246, 0.15);
}

.student-photo-thumb {
  width: 38px;
  height: 48px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--manage-border);
  background: #0f172a;
}

.badge-dept {
  background: rgba(148, 163, 184, 0.15);
  color: #cbd5e1;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
}

.badge-blood {
  background: rgba(239, 68, 68, 0.18);
  color: #fca5a5;
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.75rem;
}

.action-btns-cell {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.btn-icon {
  width: 32px;
  height: 32px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border: 1px solid var(--manage-border);
  background: var(--manage-surface-card);
  color: var(--manage-text);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.95rem;
}

.btn-icon:hover {
  border-color: var(--manage-primary);
  background: var(--manage-primary);
  color: #fff;
  transform: translateY(-1px);
}

.btn-icon.btn-danger-icon:hover {
  border-color: var(--manage-danger);
  background: var(--manage-danger);
}

.btn-icon.btn-success-icon:hover {
  border-color: var(--manage-success);
  background: var(--manage-success);
}

/* Cards Gallery Preview Grid */
.cards-gallery-section {
  display: none;
}

.cards-gallery-section.active {
  display: block;
}

.gallery-template-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  background: var(--manage-surface);
  padding: 12px 18px;
  border-radius: 10px;
  border: 1px solid var(--manage-border);
  flex-wrap: wrap;
  gap: 12px;
}

.template-radio-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tpl-radio-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--manage-surface-card);
  border: 1px solid var(--manage-border);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--manage-text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.tpl-radio-btn:hover {
  color: #fff;
  border-color: var(--manage-primary);
}

.tpl-radio-btn.active {
  background: var(--manage-primary);
  border-color: var(--manage-primary);
  color: #fff;
  font-weight: 600;
}

.cards-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.gallery-card-item {
  position: relative;
  background: var(--manage-surface);
  border: 1px solid var(--manage-border);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  transition: all 0.25s ease;
}

.gallery-card-item:hover {
  transform: translateY(-4px);
  border-color: var(--manage-primary);
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}

.gallery-card-item.selected {
  border-color: var(--manage-primary);
  box-shadow: 0 0 0 2px var(--manage-primary), 0 10px 25px rgba(0,0,0,0.5);
}

.gallery-card-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.gallery-card-select {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #cbd5e1;
  cursor: pointer;
}

.gallery-card-scale-box {
  width: 100%;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 4px 0;
  border-radius: 8px;
  background: #090d16;
}

.scaled-card-wrapper {
  transform: scale(0.58);
  transform-origin: center center;
  margin: -60px 0;
}

.gallery-card-footer {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(51, 65, 85, 0.7);
}

/* Modals */
.manage-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.manage-modal-overlay.active {
  display: flex;
}

.manage-modal {
  background: var(--manage-surface);
  border: 1px solid var(--manage-border);
  border-radius: 14px;
  width: 100%;
  max-width: 650px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  overflow: hidden;
  animation: modalFadeIn 0.2s ease;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.manage-modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--manage-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15, 23, 42, 0.5);
}

.manage-modal-header h3 {
  margin: 0;
  font-size: 1.1rem;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--manage-text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover {
  color: #fff;
}

.manage-modal-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
}

.manage-modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--manage-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  background: rgba(15, 23, 42, 0.5);
}

/* Form Grid */
.modal-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-full-col {
  grid-column: span 2;
}

.modal-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.modal-form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--manage-text-muted);
}

.modal-form-group input,
.modal-form-group select,
.modal-form-group textarea {
  background: #0f172a;
  border: 1px solid var(--manage-border);
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.modal-form-group input:focus,
.modal-form-group select:focus,
.modal-form-group textarea:focus {
  border-color: var(--manage-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

/* Preview Modal Specifics */
.preview-modal-dialog {
  max-width: 600px;
}

.card-inspect-stage {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 24px 0;
  background: #090d16;
  border-radius: 10px;
  overflow: hidden;
}

/* Custom Checkbox */
input[type="checkbox"].custom-chk {
  width: 17px;
  height: 17px;
  cursor: pointer;
  accent-color: var(--manage-primary);
}

/* Toast */
.manage-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #1e293b;
  border: 1px solid #3b82f6;
  color: #fff;
  padding: 12px 20px;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  z-index: 2000;
  font-size: 0.85rem;
  display: none;
  animation: slideInToast 0.3s ease;
}

@keyframes slideInToast {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@media print {
  .manage-header, .manage-toolbar, .bulk-actions-bar, .action-btns-cell, th:first-child, td:first-child {
    display: none !important;
  }
  body.manage-body {
    background: #fff;
    color: #000;
  }
  .table-card {
    border: none;
    box-shadow: none;
  }
}