/**
 * User Meetings Feature CSS
 * Pluggable styling for end-user meetings interface
 * Uses base.css variables and follows design system
 */

/* ========== MEETINGS CONTAINER ========== */
.user-meetings-container {
  padding: var(--space-6);
  max-width: 1400px;
  margin: 0 auto;
}

/* ========== SUB-NAVIGATION TABS ========== */
.user-meetings-tabs {
  display: flex;
  gap: var(--space-2);
  /* margin-bottom: var(--space-6); */
  border-bottom: 1px solid var(--color-gray-200);
  /* padding-bottom: var(--space-2); */
}

.user-meetings-tab {
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--color-gray-600);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.user-meetings-tab:hover {
  color: var(--color-gray-900);
  background: var(--color-gray-50);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.user-meetings-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* ========== OVERVIEW SECTION ========== */
.meetings-overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.next-meeting-card {
  background: linear-gradient(135deg, #4F46E5 0%, #4338CA 100%);
  color: white;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.next-meeting-card h3 {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.next-meeting-info {
  margin-bottom: var(--space-4);
}

.next-meeting-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: white;
  line-height: 1.3;
}

.next-meeting-expert {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.next-meeting-time {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.next-meeting-countdown {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: var(--space-4);
}

.next-meeting-actions {
  display: flex;
  gap: var(--space-2);
}

.next-meeting-actions .btn {
  flex: 1;
  justify-content: center;
  color:#000;
}

.overview-stats-card {
  background: white;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-200);
}

.overview-stats-card h3 {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-gray-600);
  margin-bottom: var(--space-3);
}

.overview-stat-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

.overview-stat-label {
  font-size: 13px;
  color: var(--color-gray-500);
}

.overview-quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.quick-action-btn {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: white;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.quick-action-btn:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.quick-action-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
}

.quick-action-text h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--space-1);
}

.quick-action-text p {
  font-size: 12px;
  color: var(--color-gray-500);
}

/* ========== MEETINGS LIST ========== */
.meetings-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.meeting-card {
  background: white;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all var(--transition-fast);
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.meeting-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-color: #4F46E5;
  transform: translateY(-2px);
}

.meeting-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-4);
}

.meeting-card-title {
  font-size: 18px;
  font-weight: 700;
  color: #111827;
  margin-bottom: var(--space-2);
  line-height: 1.3;
}

.meeting-card-expert {
  font-size: 14px;
  color: #64748B;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 500;
}

.meeting-card-status {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.meeting-card-status.scheduled {
  background: #DBEAFE;
  color: #1E40AF;
}

.meeting-card-status.completed {
  background: #D1FAE5;
  color: #065F46;
}

.meeting-card-status.cancelled {
  background: #FEE2E2;
  color: #991B1B;
}

.meeting-card-info {
  display: flex;
  gap: var(--space-6);
  margin-bottom: var(--space-4);
  font-size: 14px;
  color: #64748B;
  flex-wrap: wrap;
}

.meeting-card-info-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 500;
}

.meeting-card-info-item i {
  color: #94A3B8;
}

.meeting-card-actions {
  display: flex;
  gap: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid #E5E7EB;
  flex-wrap: wrap;
}

.meeting-card-actions .btn {
  font-size: 13px;
  font-weight: 600;
}

/* ========== CALENDAR VIEW ========== */
.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}

.calendar-month-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--color-gray-900);
}

.calendar-nav {
  display: flex;
  gap: var(--space-2);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  background: var(--color-gray-200);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.calendar-day-header {
  background: var(--color-gray-50);
  padding: var(--space-3);
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-gray-600);
  text-transform: uppercase;
}

.calendar-day {
  background: white;
  min-height: 100px;
  padding: var(--space-2);
  position: relative;
}

.calendar-day.other-month {
  background: var(--color-gray-50);
  opacity: 0.5;
}

.calendar-day.today {
  background: var(--color-blue-50);
}

.calendar-day-number {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

.calendar-day.today .calendar-day-number {
  color: var(--color-primary);
}

.calendar-meeting-item {
  background: #4F46E5;
  color: white;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  margin-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.calendar-meeting-item:hover {
  background: #4338CA;
  transform: scale(1.02);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

/* ========== EMPTY STATES ========== */
.meetings-empty-state {
  text-align: center;
  padding: var(--space-12) var(--space-6);
}

.meetings-empty-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  opacity: 0.3;
}

.meetings-empty-state h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

.meetings-empty-state p {
  font-size: 14px;
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
}

/* ========== LOADING STATE ========== */
.meetings-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-12);
}

.meetings-loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-gray-200);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ========== MEETING DETAIL MODAL ========== */
.meeting-detail-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-4);
  backdrop-filter: blur(4px);
}

.meeting-detail-modal {
  background: white;
  border-radius: var(--radius-xl);
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.meeting-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6);
  border-bottom: 1px solid #E5E7EB;
  position: sticky;
  top: 0;
  background: white;
  z-index: 10;
}

.meeting-detail-header h2 {
  font-size: 22px;
  font-weight: 700;
  color: #111827;
  margin: 0;
  flex: 1;
  padding-right: var(--space-4);
}

.meeting-detail-close {
  background: transparent;
  border: none;
  color: #6B7280;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: all 0.2s;
}

.meeting-detail-close:hover {
  background: #F3F4F6;
  color: #111827;
}

.meeting-detail-body {
  padding: var(--space-6);
}

.meeting-detail-status-section {
  margin-bottom: var(--space-6);
}

.meeting-detail-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.meeting-detail-info-card {
  background: #F9FAFB;
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid #E5E7EB;
}

.meeting-detail-info-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 12px;
  font-weight: 600;
  color: #6B7280;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-2);
}

.meeting-detail-info-value {
  font-size: 16px;
  font-weight: 700;
  color: #111827;
  margin-bottom: var(--space-1);
}

.meeting-detail-info-sub {
  font-size: 14px;
  color: #6B7280;
}

.meeting-detail-actions-section {
  background: #F9FAFB;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid #E5E7EB;
}

.meeting-detail-join-section {
  margin-bottom: var(--space-4);
}

.meeting-detail-join-card,
.meeting-detail-countdown-card,
.meeting-detail-completion-card,
.meeting-detail-cancellation-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: white;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  border: 1px solid #E5E7EB;
}

.meeting-detail-join-card h4,
.meeting-detail-countdown-card h4,
.meeting-detail-completion-card h4,
.meeting-detail-cancellation-card h4 {
  font-size: 16px;
  font-weight: 700;
  color: #111827;
  margin: 0 0 var(--space-1) 0;
}

.meeting-detail-join-card p,
.meeting-detail-countdown-card p,
.meeting-detail-completion-card p,
.meeting-detail-cancellation-card p {
  font-size: 14px;
  color: #6B7280;
  margin: 0;
}

.meeting-detail-notes-section label,
.meeting-detail-reason-section label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.meeting-detail-action-buttons {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.meeting-detail-past-section,
.meeting-detail-cancelled-section {
  background: #F9FAFB;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid #E5E7EB;
}

.meeting-detail-notes-section,
.meeting-detail-reason-section {
  margin: var(--space-4) 0;
}

.meeting-detail-notes-content,
.meeting-detail-reason-content {
  background: white;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid #E5E7EB;
  font-size: 14px;
  color: #374151;
  line-height: 1.6;
  white-space: pre-wrap;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .user-meetings-container {
    padding: var(--space-4);
  }
  
  .meetings-overview-grid {
    grid-template-columns: 1fr;
  }
  
  .user-meetings-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .user-meetings-tab {
    white-space: nowrap;
  }
  
  .calendar-day {
    min-height: 80px;
    padding: var(--space-1);
  }
  
  .meeting-card-info {
    flex-direction: column;
    gap: var(--space-2);
  }
  
  .meeting-detail-modal {
    max-width: 100%;
    max-height: 100vh;
    border-radius: 0;
  }
  
  .meeting-detail-info-grid {
    grid-template-columns: 1fr;
  }
  
  .meeting-detail-action-buttons {
    flex-direction: column;
  }
  
  .meeting-detail-action-buttons .btn {
    width: 100%;
  }
}