/* ============================================================================
   DOCENTE PAGE - Professional Enhanced Styles
   ============================================================================ */

.docente-page {
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

.docente-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background: 
    radial-gradient(circle at 25% 25%, rgba(236, 116, 0, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(236, 116, 0, 0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* === DOCENTE SECTION === */
.docente-section {
  padding: 8rem 0 6rem;
  position: relative;
  z-index: 1;
}

.docente-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.page-header {
  text-align: center;
  margin-bottom: 4rem;
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
}

.page-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--brand-pale);
  color: var(--brand);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  border: 1px solid var(--brand-accent);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 2rem;
  backdrop-filter: var(--blur);
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.page-badge:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-brand);
}

.page-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--text-primary);
  margin: 0 0 1rem 0;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text-primary), var(--brand));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* === WELCOME CARD === */
.welcome-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  backdrop-filter: var(--blur);
  padding: 3rem;
  margin-bottom: 4rem;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.2s;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.welcome-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--brand-light));
}

.welcome-content {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.welcome-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2.5rem;
  font-weight: 800;
  box-shadow: var(--shadow-brand);
  flex-shrink: 0;
  transition: var(--transition);
}

.welcome-avatar:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-glow);
}

.welcome-info {
  flex: 1;
}

.welcome-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 1rem 0;
  background: linear-gradient(135deg, var(--text-primary), var(--brand));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.welcome-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.6;
  margin: 0 0 2rem 0;
}

.welcome-stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: var(--brand-pale);
  border: 1px solid var(--brand-accent);
  border-radius: var(--radius-lg);
  color: var(--brand);
  font-weight: 600;
  transition: var(--transition);
  backdrop-filter: var(--blur-sm);
}

.stat-item:hover {
  background: var(--brand-semi);
  transform: scale(1.05);
}

.stat-item i {
  font-size: 1.2rem;
}

/* === TEACHERS SECTION === */
.teachers-section {
  margin-bottom: 4rem;
}

.section-header {
  margin-bottom: 3rem;
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 1rem 0;
  display: flex;
  align-items: center;
  gap: 1rem;
  line-height: 1.2;
}

.section-title i {
  color: var(--brand);
  font-size: 1.3rem;
  filter: drop-shadow(0 2px 4px rgba(236, 116, 0, 0.3));
}

.section-subtitle {
  color: var(--text-muted);
  margin: 0 0 2rem 0;
  max-width: 800px;
  font-size: 1.05rem;
  line-height: 1.6;
}

.teachers-toolbar {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  justify-content: center;
  margin-bottom: 3rem;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  backdrop-filter: var(--blur);
  box-shadow: var(--shadow);
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.3s;
}

.search-bar {
  position: relative;
  flex: 1;
  max-width: 400px;
}

.search-input {
  width: 100%;
  padding: 1.25rem 1.5rem 1.25rem 3.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition);
  backdrop-filter: var(--blur-sm);
  box-shadow: var(--shadow);
}

.search-input:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-pale), var(--shadow-lg);
  background: var(--brand-pale);
  transform: translateY(-1px);
}

.search-input::placeholder {
  color: var(--text-muted);
}

.search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--brand);
  font-size: 1.1rem;
  pointer-events: none;
}

/* === TEACHERS GRID === */
.teachers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 2.5rem;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.6s;
}

.teacher-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  backdrop-filter: var(--blur);
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}

.teacher-card:nth-child(1) { animation-delay: 0.1s; }
.teacher-card:nth-child(2) { animation-delay: 0.2s; }
.teacher-card:nth-child(3) { animation-delay: 0.3s; }
.teacher-card:nth-child(4) { animation-delay: 0.4s; }

.teacher-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--brand-light));
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.teacher-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--brand-accent);
  box-shadow: var(--shadow-xl);
}

.teacher-card:hover::before {
  transform: scaleX(1);
}

.teacher-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.teacher-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  font-weight: 800;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow-brand);
  flex-shrink: 0;
}

.teacher-card:hover .teacher-avatar {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-glow);
}

.status-indicator {
  position: absolute;
  bottom: 5px;
  right: 5px;
  width: 16px;
  height: 16px;
  background: #10b981;
  border: 3px solid white;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.teacher-info {
  flex: 1;
}

.teacher-name {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 0.5rem 0;
  line-height: 1.2;
}

.teacher-role {
  color: var(--brand);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.75px;
  margin: 0;
  background: var(--brand-pale);
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  display: inline-block;
  border: 1px solid var(--brand-accent);
}

.teacher-details {
  margin-bottom: 2rem;
}

.detail-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.detail-item:last-child {
  border-bottom: none;
}

.detail-item:hover {
  background: var(--brand-pale);
  margin: 0 -1rem;
  padding: 1rem;
  border-radius: var(--radius);
  transform: translateX(4px);
}

.detail-item i {
  color: var(--brand);
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.detail-item span {
  color: var(--text-secondary);
  font-weight: 500;
}

.teacher-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
}

.action-btn {
  width: 50px;
  height: 50px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: var(--blur-sm);
  font-size: 1.1rem;
}

.action-btn:hover {
  background: var(--brand-pale);
  border-color: var(--brand-accent);
  color: var(--brand);
  transform: scale(1.1);
  box-shadow: var(--shadow);
}

/* === STUDENTS NOTIFICATIONS SECTION === */
.students-notifications-section {
  margin-top: 6rem;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.8s;
}

.students-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 2.5rem;
}

.student-card {
  position: relative;
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: var(--blur);
  transition: var(--transition-slow);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}

.student-card:nth-child(1) { animation-delay: 0.1s; }
.student-card:nth-child(2) { animation-delay: 0.2s; }
.student-card:nth-child(3) { animation-delay: 0.3s; }
.student-card:nth-child(4) { animation-delay: 0.4s; }

.student-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--brand-light));
  opacity: 0;
  transition: var(--transition);
}

.student-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--brand-accent);
  box-shadow: var(--shadow-xl);
}

.student-card:hover::before {
  opacity: 1;
}

.student-card-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  cursor: pointer;
  padding: 1rem;
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.student-card-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--brand-pale);
  opacity: 0;
  transition: var(--transition);
}

.student-card-header:hover::before {
  opacity: 1;
}

.student-avatar {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--brand), var(--brand-light));
  color: white;
  font-size: 1.5rem;
  font-weight: 800;
  box-shadow: var(--shadow-brand);
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.student-card-header:hover .student-avatar {
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
}

.student-info {
  flex: 1;
  position: relative;
  z-index: 1;
}

.student-name {
  color: var(--text-primary);
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 0.5rem 0;
  font-size: 1.2rem;
}

.student-email {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0;
}

.student-card-body {
  position: relative;
  z-index: 1;
}

.student-card-body label {
  display: block;
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.student-card-body label i {
  color: var(--brand);
  width: 16px;
  text-align: center;
}

.student-card-body input,
.student-card-body textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  outline: none;
  transition: var(--transition);
  font-family: inherit;
  backdrop-filter: var(--blur-sm);
  box-shadow: var(--shadow);
}

.student-card-body textarea {
  min-height: 120px;
  resize: vertical;
}

.student-card-body input:focus,
.student-card-body textarea:focus {
  border-color: var(--brand);
  background: var(--brand-pale);
  box-shadow: 0 0 0 3px var(--brand-pale), var(--shadow-lg);
  transform: translateY(-1px);
}

.student-card-body input::placeholder,
.student-card-body textarea::placeholder {
  color: var(--text-muted);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

/* === CHIP === */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--brand);
  background: var(--brand-pale);
  border: 1px solid var(--brand-accent);
  border-radius: 50px;
  padding: 0.5rem 1rem;
  font-weight: 600;
  transition: var(--transition);
}

.chip:hover {
  background: var(--brand-semi);
  transform: scale(1.05);
}

.chip i {
  font-size: 0.9rem;
}

/* === USER MODAL === */
.user-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: var(--blur-lg);
  opacity: 0;
  transition: var(--transition);
}

.user-modal-backdrop.show {
  display: flex;
  opacity: 1;
}

.user-modal {
  width: min(720px, 92vw);
  background: var(--bg-secondary);
  border: 1px solid var(--brand-accent);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  color: var(--text-primary);
  box-shadow: var(--shadow-xl);
  backdrop-filter: var(--blur);
  transform: scale(0.9);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.user-modal-backdrop.show .user-modal {
  transform: scale(1);
}

.user-modal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--brand-light));
}

.user-modal-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.user-modal-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.75rem;
  background: linear-gradient(135deg, var(--brand), var(--brand-light));
  color: white;
  box-shadow: var(--shadow-brand);
  flex-shrink: 0;
}

.user-modal-header h3 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0;
  flex: 1;
}

.user-badge {
  font-size: 0.8rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-left: 1rem;
  opacity: 0.8;
  background: var(--bg-card);
  color: var(--text-secondary);
  font-weight: 600;
}

.user-meta {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.user-meta .row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.user-meta .row:hover {
  background: var(--brand-pale);
  border-color: var(--brand-accent);
  transform: translateX(4px);
}

.user-meta .row i {
  color: var(--brand);
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

.user-meta .row span {
  color: var(--text-secondary);
  font-weight: 500;
}

.user-modal-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.user-btn {
  background: var(--brand-pale);
  border: 1px solid var(--brand-accent);
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius-lg);
  color: var(--brand);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 600;
  backdrop-filter: var(--blur-sm);
}

.user-btn:hover {
  background: var(--brand);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-brand);
}

.user-close {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}

.user-close:hover {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
  color: #ef4444;
}

/* === EMPTY STATE === */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
  background: var(--bg-card);
  border-radius: var(--radius-2xl);
  border: 2px dashed var(--border);
  margin: 2rem 0;
  opacity: 0;
  animation: fadeInUp 0.8s ease 0.5s forwards;
  backdrop-filter: var(--blur);
}

.empty-state i {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  color: var(--brand);
  opacity: 0.6;
  animation: pulse 2s infinite;
}

.empty-state h3 {
  color: var(--text-primary);
  margin-bottom: 1rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.empty-state p {
  font-size: 1.05rem;
  line-height: 1.6;
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1024px) {
  .teachers-grid,
  .students-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
  }
  
  .docente-container {
    padding: 0 1.5rem;
  }
  
  .welcome-content {
    gap: 2rem;
  }
  
  .welcome-card {
    padding: 2.5rem;
  }
}

@media (max-width: 768px) {
  .docente-section {
    padding: 6rem 0 4rem;
  }
  
  .welcome-content {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }
  
  .welcome-stats {
    justify-content: center;
  }
  
  .teachers-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 1.5rem;
    padding: 1.5rem;
  }
  
  .search-bar {
    max-width: none;
  }
  
  .teachers-grid,
  .students-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .teacher-card,
  .student-card {
    padding: 2rem;
  }
  
  .user-modal {
    width: 95%;
    padding: 2rem;
  }
  
  .user-modal-header {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .user-modal-actions {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .docente-container {
    padding: 0 1rem;
  }
  
  .welcome-card {
    padding: 2rem;
    margin: 0 -0.5rem 3rem;
    border-left: none;
    border-right: none;
    border-radius: var(--radius-lg);
  }
  
  .teachers-toolbar {
    margin: 0 -0.5rem 2rem;
    border-left: none;
    border-right: none;
    border-radius: var(--radius-lg);
    padding: 1.25rem;
  }
  
  .teacher-card,
  .student-card {
    padding: 1.5rem;
    margin: 0 -0.5rem;
    border-left: none;
    border-right: none;
    border-radius: var(--radius-lg);
  }
  
  .teacher-header {
    gap: 1rem;
  }
  
  .teacher-avatar {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .teacher-name {
    font-size: 1.2rem;
  }
  
  .student-avatar {
    width: 60px;
    height: 60px;
  }
  
  .user-modal {
    width: 100%;
    height: 100vh;
    border-radius: 0;
    padding: 1.5rem;
  }
  
  .user-modal-avatar {
    width: 70px;
    height: 70px;
    font-size: 1.5rem;
  }
  
  .page-title {
    font-size: 2.5rem;
  }
  
  .welcome-avatar {
    width: 80px;
    height: 80px;
    font-size: 2rem;
  }
  
  .welcome-title {
    font-size: 1.75rem;
  }
}

/* === ANIMATIONS === */
@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-15px) rotate(3deg);
  }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* === LOADING STATES === */
.teacher-card.loading,
.student-card.loading {
  opacity: 0.7;
  pointer-events: none;
}

.teacher-card.loading *,
.student-card.loading * {
  animation: pulse 1.5s ease-in-out infinite;
}

/* === ACCESSIBILITY === */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus styles for better accessibility */
.teacher-card:focus-visible,
.student-card:focus-visible,
.action-btn:focus-visible,
.user-btn:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}