/*
 * ========================================================
 * STAFF CARD - COMPLETE UX/UI REDESIGN
 * ========================================================
 * Clean, professional, and engaging design with:
 * - Perfect circular profile images
 * - Strong visual hierarchy
 * - Smooth hover interactions
 * - Full responsive support
 * - Social media integration
 * ========================================================
 */

/* ============================================
   CARD LINK WRAPPER (Makes entire card clickable)
   ============================================ */
.staff-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  height: 100%;
  transition: all var(--transition-base);
}

.staff-card-link:hover,
.staff-card-link:focus {
  text-decoration: none;
  color: inherit;
}

/* ============================================
   CARD CONTAINER
   ============================================ */
.staff-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--border-radius-xl);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all var(--transition-base);
  height: 100%;
  min-height: 0;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}

/* RTL Layout Stability: Ensure proper flex behavior */
[dir="rtl"] .staff-card {
  direction: rtl;
}

/* Hover Effect: Glow & Border Highlight (No Movement) */
.staff-card-link:hover .staff-card {
  box-shadow: 0 0 0 3px var(--primary-color),
              0 8px 24px rgba(75, 88, 160, 0.25);
  border-color: var(--primary-color);
  background: linear-gradient(
    135deg,
    #ffffff 0%,
    #fafbff 100%
  );
}

/* RTL Support for hover gradient */
[dir="rtl"] .staff-card-link:hover .staff-card {
  background: linear-gradient(
    225deg,
    #ffffff 0%,
    #fafbff 100%
  );
}

/* ============================================
   CARD HEADER (Top Section with Accent)
   ============================================ */
.card-header {
  position: relative;
  padding: var(--spacing-5) var(--spacing-4) var(--spacing-4);
  background: linear-gradient(
    135deg,
    var(--primary-lightest) 0%,
    var(--gray-50) 100%
  );
  text-align: center;
  border-bottom: 3px solid var(--primary-color);
}

/* RTL Support for gradient direction */
[dir="rtl"] .card-header {
  background: linear-gradient(
    225deg,
    var(--primary-lightest) 0%,
    var(--gray-50) 100%
  );
}

/* ============================================
   PERFECT CIRCULAR PROFILE IMAGE
   ============================================ */
.avatar-wrapper {
  position: relative;
  width: 90px;
  height: 90px;
  margin: 0 auto;
  border-radius: 50%;
  padding: 3px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base);
}

.staff-card-link:hover .avatar-wrapper {
  box-shadow: 0 0 0 4px rgba(75, 88, 160, 0.2),
              0 8px 20px rgba(75, 88, 160, 0.3);
}

.avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center;
  background: var(--white);
  border: 3px solid var(--white);
}

/* ============================================
   CARD BODY (Main Content Area)
   ============================================ */
.card-body {
  padding: var(--spacing-4);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

/* RTL Layout Stability: Ensure content stays visible */
[dir="rtl"] .card-body {
  direction: rtl;
  text-align: center;
}

/* ============================================
   PRIMARY INFORMATION (Name & Title)
   Strong Visual Hierarchy
   ============================================ */
.card-primary {
  text-align: center;
  margin-bottom: var(--spacing-1);
}

.staff-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin: 0 0 var(--spacing-1) 0;
  line-height: var(--line-height-tight);
  letter-spacing: -0.01em;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.staff-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--primary-color);
  margin: 0;
  line-height: var(--line-height-normal);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* RTL Support: Ensure proper text display */
[dir="rtl"] .card-primary {
  direction: rtl;
  text-align: center;
}

[dir="rtl"] .staff-name,
[dir="rtl"] .staff-title {
  direction: rtl;
  unicode-bidi: embed;
}

/* ============================================
   DEPARTMENT INFORMATION
   ============================================ */
.card-department {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-3);
  background: var(--gray-50);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  line-height: var(--line-height-normal);
  direction: inherit;
}

.card-department i {
  color: var(--primary-color);
  font-size: 1.125rem;
  flex-shrink: 0;
}

/* RTL Support: Ensure proper text flow */
[dir="rtl"] .card-department {
  text-align: center;
}

/* ============================================
   SPECIALIZATION TAGS
   ============================================ */
.card-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-2);
  margin-top: var(--spacing-1);
}

/* RTL Support: Ensure tags stay centered and visible */
[dir="rtl"] .card-tags {
  direction: rtl;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-2) var(--spacing-3);
  background: var(--gray-100);
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  border-radius: var(--border-radius-full);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

/* RTL Support: Ensure tag text displays correctly */
[dir="rtl"] .tag {
  direction: rtl;
  unicode-bidi: embed;
}

.tag-primary {
  background: var(--primary-lightest);
  color: var(--primary-dark);
  font-weight: var(--font-weight-semibold);
}

.tag:hover {
  background: var(--gray-200);
  box-shadow: 0 0 0 2px var(--gray-300);
}

.tag-primary:hover {
  background: var(--primary-lighter);
}

.tag-publications {
  background: var(--success);
  color: var(--white);
  font-weight: var(--font-weight-semibold);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1);
}

.tag-publications:hover {
  background: #0d9668;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.3);
}

.tag-publications i {
  font-size: 0.875rem;
}

/* ============================================
   STATS BAR - REMOVED (Publications now shown as tag)
   ============================================ */

/* ============================================
   ADMIN CARD SPECIAL STYLING
   ============================================ */

/* Admin Card - Special Background & Border */
.admin-card {
  background: linear-gradient(
    135deg,
    #fff9f0 0%,
    #ffffff 50%,
    #f0f4ff 100%
  );
  border: 2px solid var(--warning);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.15);
}

[dir="rtl"] .admin-card {
  background: linear-gradient(
    225deg,
    #fff9f0 0%,
    #ffffff 50%,
    #f0f4ff 100%
  );
}

.staff-card-link:hover .admin-card {
  box-shadow: 0 0 0 3px var(--warning),
              0 8px 32px rgba(245, 158, 11, 0.35);
  border-color: var(--warning);
  background: linear-gradient(
    135deg,
    #fffbf0 0%,
    #ffffff 50%,
    #f5f8ff 100%
  );
}

[dir="rtl"] .staff-card-link:hover .admin-card {
  background: linear-gradient(
    225deg,
    #fffbf0 0%,
    #ffffff 50%,
    #f5f8ff 100%
  );
}

/* Admin Badge - Top Right Corner */
.admin-badge {
  position: absolute;
  top: 10px;
  inset-inline-end: 10px;
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--warning), #f59e0b);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
  animation: pulse-badge 2s ease-in-out infinite;
}

[dir="rtl"] .admin-badge {
  background: linear-gradient(225deg, var(--warning), #f59e0b);
}

.admin-badge i {
  font-size: 1.25rem;
  color: var(--white);
}

@keyframes pulse-badge {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.4);
  }
}

/* Admin Header - Golden Gradient */
.admin-header {
  background: linear-gradient(
    135deg,
    #fef3c7 0%,
    #fde68a 50%,
    #fcd34d 100%
  );
  border-bottom: 3px solid var(--warning);
}

[dir="rtl"] .admin-header {
  background: linear-gradient(
    225deg,
    #fef3c7 0%,
    #fde68a 50%,
    #fcd34d 100%
  );
}

/* Admin Avatar - Golden Ring */
.admin-avatar {
  background: linear-gradient(135deg, var(--warning), #fbbf24);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
  border: 2px solid var(--white);
}

[dir="rtl"] .admin-avatar {
  background: linear-gradient(225deg, var(--warning), #fbbf24);
}

.staff-card-link:hover .admin-avatar {
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.3),
              0 8px 28px rgba(245, 158, 11, 0.5);
}

/* Admin Name with Icons */
.admin-name {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  color: var(--warning);
  font-weight: var(--font-weight-bold);
}

.admin-name i {
  font-size: 1.125rem;
  color: var(--warning);
  animation: shine 3s ease-in-out infinite;
}

.admin-name i:first-child {
  animation-delay: 0s;
}

.admin-name i:last-child {
  animation-delay: 0.5s;
}

@keyframes shine {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.1);
  }
}

/* Admin Tag - Special Gold Style */
.tag-admin {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  color: #92400e;
  border: 1px solid #fbbf24;
  font-weight: var(--font-weight-bold);
}

[dir="rtl"] .tag-admin {
  background: linear-gradient(225deg, #fef3c7, #fde68a);
}

.tag-admin:hover {
  background: linear-gradient(135deg, #fde68a, #fcd34d);
  border-color: var(--warning);
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.3);
}

[dir="rtl"] .tag-admin:hover {
  background: linear-gradient(225deg, #fde68a, #fcd34d);
}

/* Admin Grid - Optional Special Spacing */
.admin-grid {
  padding: var(--spacing-8) var(--spacing-6);
}

/* ============================================
   CARD FOOTER (Contact Actions & View Profile)
   ============================================ */
.card-footer {
  padding: var(--spacing-3) var(--spacing-4);
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  background: var(--gray-50);
  flex-shrink: 0;
}

/* RTL Support: Ensure footer stays at bottom */
[dir="rtl"] .card-footer {
  direction: rtl;
}

/* Contact Icons */
.contact-icons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  flex-wrap: wrap;
}

/* RTL Support: Keep icons centered */
[dir="rtl"] .contact-icons {
  direction: rtl;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--white);
  color: var(--text-secondary);
  border-radius: var(--border-radius-full);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
  text-decoration: none;
  flex-shrink: 0;
}

.icon-btn:hover {
  background: var(--primary-color);
  color: var(--white);
  border-color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(75, 88, 160, 0.2);
}

.icon-btn i {
  font-size: 1rem;
}

/* View Profile Button */
.view-profile-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  width: 100%;
  padding: var(--spacing-2) var(--spacing-3);
  background: var(--primary-color);
  color: var(--white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  text-decoration: none;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
}

.view-profile-btn:hover {
  background: var(--primary-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(75, 88, 160, 0.25);
}

.view-profile-btn i {
  font-size: 0.875rem;
  transition: transform var(--transition-fast);
}

.view-profile-btn:hover i {
  transform: translateX(3px);
}

/* RTL Support for arrow direction */
[dir="rtl"] .view-profile-btn i {
  transform: scaleX(-1);
}

[dir="rtl"] .view-profile-btn:hover i {
  transform: scaleX(-1) translateX(3px);
}

/* Stats Bar (if present) */
.card-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-4);
  padding: var(--spacing-3) 0;
}

/* RTL Support: Keep stats centered */
[dir="rtl"] .card-stats {
  direction: rtl;
}

.stat-item {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: var(--spacing-1);
  text-align: center;
}

/* RTL Support: Ensure stat text displays correctly */
[dir="rtl"] .stat-item {
  direction: rtl;
}

.stat-item i {
  font-size: 1.125rem;
  color: var(--primary-color);
}

.stat-item span {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.stat-item small {
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ============================================
   GRID LAYOUT FOR MULTIPLE CARDS
   ============================================ */
.staff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  grid-auto-rows: minmax(400px, auto);
  gap: var(--spacing-6);
  padding: var(--spacing-6);
  max-width: var(--container-max-width);
  margin: 0 auto;
}

/* RTL Support: Maintain grid stability */
[dir="rtl"] .staff-grid {
  direction: rtl;
}

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

/* Tablet (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) {
  .staff-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    grid-auto-rows: minmax(380px, auto);
    gap: var(--spacing-5);
  }

  .avatar-wrapper {
    width: 85px;
    height: 85px;
  }

  .staff-name {
    font-size: var(--font-size-base);
  }
}

/* Mobile (up to 767px) */
@media (max-width: 767px) {
  .staff-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: minmax(350px, auto);
    gap: var(--spacing-4);
    padding: var(--spacing-4);
  }

  .card-header {
    padding: var(--spacing-4) var(--spacing-3) var(--spacing-3);
  }

  .avatar-wrapper {
    width: 80px;
    height: 80px;
  }

  .card-body {
    padding: var(--spacing-3);
    gap: var(--spacing-2);
  }

  .staff-name {
    font-size: var(--font-size-base);
  }

  .staff-title {
    font-size: var(--font-size-xs);
  }

  .card-department {
    font-size: 0.688rem;
    padding: var(--spacing-1) var(--spacing-2);
  }

  /* Mobile: Same glow effect, no movement */
}

/* Large Desktop (1440px+) */
@media (min-width: 1440px) {
  .staff-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    grid-auto-rows: minmax(420px, auto);
    gap: var(--spacing-8);
  }

  .avatar-wrapper {
    width: 95px;
    height: 95px;
  }
}

/* ============================================
   ACCESSIBILITY & SPECIAL STATES
   ============================================ */

/* Focus Visible States */
.staff-card-link:focus-visible {
  outline: 3px solid var(--primary-color);
  outline-offset: 4px;
  border-radius: var(--border-radius-xl);
}

.staff-card-link:focus-visible .staff-card {
  box-shadow: 0 0 0 3px var(--primary-color),
              0 8px 24px rgba(75, 88, 160, 0.25);
  border-color: var(--primary-color);
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .staff-card {
    border: 2px solid var(--gray-700);
  }

  .tag {
    border: 1px solid var(--gray-500);
  }

  .icon-btn {
    border: 2px solid var(--gray-500);
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .staff-card-link,
  .staff-card,
  .avatar-wrapper,
  .tag {
    transition: none;
  }

  /* Disable admin animations */
  .admin-badge,
  .admin-name i {
    animation: none;
  }
}

/* Print Styles */
@media print {
  .staff-card-link {
    text-decoration: none;
  }

  .staff-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #000;
  }
}

/* ============================================
   LOADING STATE (Optional Enhancement)
   ============================================ */
.staff-card.is-loading {
  pointer-events: none;
  opacity: 0.6;
}

.staff-card.is-loading .avatar-wrapper {
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* ============================================
   EMPTY STATE
   ============================================ */
.staff-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--spacing-16) var(--spacing-6);
  color: var(--text-tertiary);
}

.staff-empty i {
  font-size: 3rem;
  color: var(--gray-400);
  margin-bottom: var(--spacing-4);
}

.staff-empty h3 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-2);
}