/* ========== EMPLOYEE TRAINING TRACKING MODULE STYLES ========== */

/* Page Header */
.tt-page-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.tt-page-header-text h1 { font-size: 1.6rem; font-weight: 800; color: var(--color-text); margin: 0 0 4px 0; letter-spacing: -0.01em; }
.tt-page-header-text p { color: var(--color-text-light); font-size: 0.97rem; margin: 0; }
.tt-page-header-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

/* Stats Grid */
.tt-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }

/* Toolbar */
.tt-toolbar { display: flex; flex-direction: column; gap: 12px; padding: 14px 18px; margin-bottom: 20px; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.tt-toolbar-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.tt-toolbar-left { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; flex: 1; min-width: 0; }
.tt-toolbar-right { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.tt-toolbar-filters { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding-top: 10px; border-top: 1px solid var(--color-border); }

/* Search Box */
.tt-search-box { display: flex; align-items: center; gap: 8px; background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 0 12px; min-width: 220px; transition: border-color var(--transition); }
.tt-search-box:focus-within { border-color: var(--color-primary); }
.tt-search-box svg { color: var(--color-text-muted); flex-shrink: 0; }
.tt-search-box input { border: none; background: transparent; padding: 8px 0; font-size: 0.88rem; width: 100%; outline: none; color: var(--color-text); font-family: inherit; }

/* Filter Select */
.tt-filter-select { min-width: 130px; font-size: 0.85rem; padding: 7px 10px; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: #fff; color: var(--color-text); font-family: inherit; cursor: pointer; transition: border-color var(--transition); }
.tt-filter-select:focus { outline: none; border-color: var(--color-primary); }

/* Management Buttons (under search) */
.tt-mgmt-btn { font-size: 0.82rem; gap: 5px; color: var(--color-text-light); }

/* Table */
.tt-table-wrapper { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow-x: auto; margin-bottom: 20px; }
.tt-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.tt-table thead { background: var(--color-bg-alt); }
.tt-table th { padding: 12px 14px; text-align: left; font-weight: 600; color: var(--color-text); border-bottom: 2px solid var(--color-border); white-space: nowrap; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.03em; cursor: pointer; user-select: none; }
.tt-table th:hover { background: var(--color-primary-50); }
.tt-table td { padding: 12px 14px; border-bottom: 1px solid var(--color-border); color: var(--color-text); vertical-align: middle; }
.tt-table tbody tr:hover { background: var(--color-primary-50); }
.tt-table tbody tr { cursor: pointer; transition: background var(--transition); }

/* Results Count */
.tt-results-count { font-size: 0.82rem; color: var(--color-text-muted); margin-bottom: 12px; }

/* Empty State */
.tt-table-empty { text-align: center; padding: 48px 24px; color: var(--color-text-muted); font-size: 0.95rem; display: none; }
.tt-table-empty svg { display: block; margin: 0 auto 12px; color: var(--color-text-muted); opacity: 0.5; }

/* Progress Bar */
.tt-progress-bar { width: 100%; min-width: 100px; height: 8px; background: var(--color-bg-alt); border-radius: 4px; overflow: hidden; position: relative; }
.tt-progress-fill { height: 100%; border-radius: 4px; transition: width 0.4s ease; }
.tt-progress-fill.progress-green { background: var(--color-success); }
.tt-progress-fill.progress-blue { background: var(--color-accent); }
.tt-progress-fill.progress-orange { background: var(--color-warning); }
.tt-progress-fill.progress-red { background: var(--color-danger); }
.tt-progress-cell { display: flex; align-items: center; gap: 8px; min-width: 140px; }
.tt-progress-text { font-size: 0.8rem; font-weight: 600; color: var(--color-text-light); white-space: nowrap; }

/* Status Badges */
.tt-status { display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: 20px; font-size: 0.78rem; font-weight: 600; white-space: nowrap; }
.tt-status-not-started { background: #f1f5f9; color: #64748b; }
.tt-status-in-progress { background: #eff6ff; color: #2563eb; }
.tt-status-completed { background: #ecfdf5; color: #059669; }
.tt-status-overdue { background: #fef2f2; color: #dc2626; }

/* Actions Column */
.tt-actions { display: flex; align-items: center; gap: 4px; }
.tt-action-btn { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border: none; border-radius: var(--radius-sm); background: transparent; color: var(--color-text-light); cursor: pointer; transition: all var(--transition); }
.tt-action-btn:hover { background: var(--color-bg-alt); color: var(--color-primary); }
.tt-action-btn.danger:hover { background: #fef2f2; color: var(--color-danger); }

/* ========== MODALS ========== */
.tt-modal-overlay { display: none; position: fixed; inset: 0; z-index: 2000; background: rgba(0,0,0,0.45); backdrop-filter: blur(4px); justify-content: center; align-items: flex-start; padding: 40px 16px; overflow-y: auto; }
.tt-modal-overlay.active { display: flex; }
.tt-modal { background: #fff; border-radius: var(--radius-xl); box-shadow: var(--shadow-xl); width: 100%; max-width: 640px; animation: ttModalIn 0.25s ease; }
.tt-modal-lg { max-width: 800px; }
@keyframes ttModalIn { from { opacity: 0; transform: scale(0.95) translateY(-10px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.tt-modal-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--color-border); }
.tt-modal-header h2 { font-size: 1.15rem; font-weight: 700; margin: 0; color: var(--color-text); }
.tt-modal-close { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; border: none; background: var(--color-bg-alt); border-radius: 50%; cursor: pointer; color: var(--color-text-light); transition: all var(--transition); }
.tt-modal-close:hover { background: var(--color-danger); color: #fff; }
.tt-modal-body { padding: 24px; max-height: 65vh; overflow-y: auto; }
.tt-modal-footer { display: flex; justify-content: flex-end; gap: 10px; padding: 16px 24px; border-top: 1px solid var(--color-border); }

/* Form Grid */
.tt-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.tt-form-group { display: flex; flex-direction: column; gap: 5px; }
.tt-form-group.full-width { grid-column: 1 / -1; }
.tt-form-group label { font-size: 0.82rem; font-weight: 600; color: var(--color-text); }
.tt-form-group label .required { color: var(--color-danger); }
.tt-form-group input, .tt-form-group select, .tt-form-group textarea { padding: 9px 12px; border: 1px solid var(--color-border); border-radius: var(--radius-md); font-size: 0.88rem; font-family: inherit; color: var(--color-text); background: #fff; transition: border-color var(--transition); }
.tt-form-group input:focus, .tt-form-group select:focus, .tt-form-group textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(45, 27, 142, 0.1); }

/* ========== CHECKLIST BUILDER ========== */
.tt-checklist-builder { border: 1px solid var(--color-border); border-radius: var(--radius-md); max-height: 320px; overflow-y: auto; background: var(--color-bg-alt); }
.tt-cb-section { border-bottom: 1px solid var(--color-border); }
.tt-cb-section:last-child { border-bottom: none; }
.tt-cb-section-header { display: flex; align-items: center; gap: 8px; padding: 8px 12px; background: #fff; border-bottom: 1px solid var(--color-border); }
.tt-cb-section-name { flex: 1; padding: 5px 8px; border: 1px solid transparent; border-radius: var(--radius-sm); font-size: 0.82rem; font-weight: 600; color: var(--color-primary); background: transparent; font-family: inherit; }
.tt-cb-section-name:focus { border-color: var(--color-primary); background: #fff; outline: none; }
.tt-cb-btn { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: #fff; color: var(--color-text-light); cursor: pointer; font-size: 14px; font-weight: 600; transition: all var(--transition); }
.tt-cb-btn:hover { background: var(--color-primary-50); color: var(--color-primary); border-color: var(--color-primary); }
.tt-cb-btn.danger:hover { background: #fef2f2; color: var(--color-danger); border-color: var(--color-danger); }
.tt-cb-items { padding: 4px 12px; }
.tt-cb-item { display: flex; align-items: center; gap: 8px; padding: 4px 0; }
.tt-cb-check { width: 16px; height: 16px; accent-color: var(--color-primary); cursor: pointer; flex-shrink: 0; }
.tt-cb-item-label { flex: 1; padding: 4px 8px; border: 1px solid transparent; border-radius: var(--radius-sm); font-size: 0.82rem; font-family: inherit; color: var(--color-text); background: transparent; }
.tt-cb-item-label:focus { border-color: var(--color-border); background: #fff; outline: none; }
.tt-cb-footer { margin-top: 8px; }

/* ========== DETAIL PANEL ========== */
.tt-detail-section { margin-bottom: 24px; }
.tt-detail-section:last-child { margin-bottom: 0; }
.tt-detail-section-title { font-size: 0.9rem; font-weight: 700; color: var(--color-text); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--color-border); display: flex; align-items: center; gap: 8px; }
.tt-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.tt-detail-item { display: flex; flex-direction: column; gap: 2px; }
.tt-detail-label { font-size: 0.78rem; font-weight: 600; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.03em; }
.tt-detail-value { font-size: 0.9rem; color: var(--color-text); }

/* Training Checklist */
.tt-checklist { list-style: none; padding: 0; margin: 0; }
.tt-checklist-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--radius-sm); transition: background var(--transition); border-bottom: 1px solid var(--color-border); }
.tt-checklist-item:last-child { border-bottom: none; }
.tt-checklist-item:hover { background: var(--color-bg-alt); }
.tt-checklist-item input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--color-primary); cursor: pointer; flex-shrink: 0; }
.tt-checklist-item label { font-size: 0.88rem; color: var(--color-text); cursor: pointer; flex: 1; }
.tt-checklist-item.completed label { text-decoration: line-through; color: var(--color-text-muted); }

/* Detail checklist section headers */
.tt-detail-checklist-section { margin-bottom: 12px; }
.tt-detail-checklist-section-title { font-size: 0.82rem; font-weight: 700; color: var(--color-primary); text-transform: uppercase; letter-spacing: 0.04em; padding: 6px 12px; background: var(--color-primary-50); border-radius: var(--radius-sm); margin-bottom: 4px; }

/* Checklist Summary */
.tt-checklist-summary { display: flex; gap: 16px; padding: 12px 16px; background: var(--color-bg-alt); border-radius: var(--radius-md); margin-bottom: 12px; }
.tt-checklist-stat { display: flex; flex-direction: column; gap: 2px; }
.tt-checklist-stat-num { font-size: 1.2rem; font-weight: 700; color: var(--color-text); }
.tt-checklist-stat-label { font-size: 0.75rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.03em; }

/* Detail Progress Bar */
.tt-detail-progress { margin-top: 12px; }
.tt-detail-progress-bar { width: 100%; height: 12px; background: var(--color-bg-alt); border-radius: 6px; overflow: hidden; margin-top: 8px; }
.tt-detail-progress-fill { height: 100%; border-radius: 6px; transition: width 0.4s ease; }

/* Notes Area */
.tt-detail-notes { padding: 12px 16px; background: var(--color-bg-alt); border-radius: var(--radius-md); font-size: 0.88rem; color: var(--color-text); line-height: 1.6; }

/* Certificate Placeholder */
.tt-certificate-placeholder { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 24px; border: 2px dashed var(--color-border); border-radius: var(--radius-md); text-align: center; color: var(--color-text-muted); }
.tt-certificate-placeholder svg { opacity: 0.5; }
.tt-certificate-placeholder .cert-text { font-size: 0.85rem; }
.tt-certificate-completed { border-color: var(--color-success); background: #ecfdf5; }
.tt-certificate-completed svg { color: var(--color-success); opacity: 1; }
.tt-certificate-completed .cert-text { color: var(--color-success); font-weight: 600; }

/* Certificate Action Buttons */
.tt-cert-actions { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; justify-content: center; }

/* Modern Confirm Modal */
.tt-confirm-modern {
  text-align: center;
  padding: 32px 28px 24px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.05);
  animation: ttConfirmSlideIn 0.25s ease;
}
@keyframes ttConfirmSlideIn {
  from { opacity: 0; transform: scale(0.92) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.tt-confirm-icon-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}
.tt-confirm-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #fef3c7;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #d97706;
}
.tt-confirm-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text, #1e293b);
  margin: 0 0 8px;
}
.tt-confirm-desc {
  font-size: 0.9rem;
  color: var(--color-text-light, #64748b);
  line-height: 1.6;
  margin: 0 0 24px;
}
.tt-confirm-desc strong {
  color: var(--color-text, #1e293b);
  font-weight: 600;
}
.tt-confirm-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}
.tt-confirm-btn-cancel {
  flex: 1;
  padding: 10px 20px;
  border-radius: 10px;
  border: 1px solid var(--color-border, #e5e7eb);
  background: #fff;
  color: var(--color-text, #1e293b);
  font-size: 0.88rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s ease;
}
.tt-confirm-btn-cancel:hover {
  background: var(--color-bg-alt, #f8fafc);
  border-color: #d1d5db;
}
.tt-confirm-btn-danger {
  flex: 1;
  padding: 10px 20px;
  border-radius: 10px;
  border: none;
  background: #ef4444;
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s ease;
}
.tt-confirm-btn-danger:hover {
  background: #dc2626;
}
.tt-confirm-btn-danger.tt-confirm-btn-warning {
  background: #f59e0b;
}
.tt-confirm-btn-danger.tt-confirm-btn-warning:hover {
  background: #d97706;
}

/* Toast Notifications */
.tt-toast-container { position: fixed; top: 80px; right: 24px; z-index: 3000; display: flex; flex-direction: column; gap: 8px; }
.tt-toast { display: flex; align-items: center; gap: 10px; padding: 12px 18px; border-radius: var(--radius-md); background: #fff; box-shadow: var(--shadow-lg); font-size: 0.88rem; color: var(--color-text); animation: ttToastIn 0.3s ease; border-left: 4px solid var(--color-primary); }
.tt-toast.success { border-left-color: var(--color-success); }
.tt-toast.error { border-left-color: var(--color-danger); }
.tt-toast.warning { border-left-color: var(--color-warning); }
@keyframes ttToastIn { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }

/* ========== PRINT STYLES ========== */
@media print {
  .sidebar, .sidebar-overlay, .app-header, .app-footer,
  .tt-page-header-actions, .tt-toolbar, .tt-actions,
  .tt-toast-container, .tt-modal-overlay, .header-right {
    display: none !important;
  }
  .app-layout { display: block !important; }
  .app-main { margin: 0 !important; padding: 0 !important; }
  .page-content { padding: 0 !important; }
  .tt-page-header { margin-bottom: 12px; }
  .tt-page-header-text h1 { font-size: 18px; }
  .tt-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 12px; }
  .stat-card { border: 1px solid #ddd; padding: 8px; }
  .tt-table-wrapper { border: 1px solid #ddd; overflow: visible; }
  .tt-table th, .tt-table td { padding: 6px 8px; font-size: 11px; }
  .tt-table th { background: #f1f5f9 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .tt-progress-fill { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .tt-status { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  @page { size: landscape; margin: 10mm; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .tt-stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .tt-page-header { flex-direction: column; align-items: stretch; }
  .tt-page-header-actions { justify-content: flex-start; }
  .tt-stats-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .tt-toolbar-top { flex-direction: column; align-items: stretch; }
  .tt-toolbar-left { flex-direction: column; align-items: stretch; }
  .tt-toolbar-right { justify-content: flex-start; }
  .tt-search-box { min-width: 0; width: 100%; }
  .tt-toolbar-filters { flex-direction: column; align-items: stretch; }
  .tt-filter-select { width: 100%; }
  .tt-form-grid { grid-template-columns: 1fr; }
  .tt-detail-grid { grid-template-columns: 1fr; }
  .tt-modal { margin: 16px; }
  .tt-modal-body { max-height: 60vh; }
  .tt-table th, .tt-table td { padding: 10px 10px; font-size: 0.82rem; }
}
@media (max-width: 480px) {
  .tt-stats-grid { grid-template-columns: 1fr; }
  .tt-page-header-text h1 { font-size: 1.3rem; }
  .tt-checklist-summary { flex-direction: column; gap: 8px; }
}