/* =========================================
   EVENTS PAGE STYLES
   ========================================= */

.events-hero {
  background: linear-gradient(135deg, #1A1A2E 0%, #16213E 100%);
  padding: 5rem 0 3rem;
  position: relative;
  overflow: hidden;
}

.events-hero::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(107,70,193,0.3)"/></svg>');
  background-size: 50px 50px;
  opacity: 0.3;
}

.events-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
}

.events-hero-title {
  font-size: 3rem;
  font-family: var(--font-heading);
  margin-bottom: 1rem;
  color: white;
}

.events-hero-subtitle {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 700px;
  margin: 0 auto 2rem;
}

/* Filters */
.events-filters {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  margin-top: -3rem;
  position: relative;
  z-index: 10;
}

.filters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.filter-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
}

.filter-select {
  padding: 0.75rem;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 1rem;
  background: white;
  transition: all var(--transition-base);
}

.filter-select:focus {
  outline: none;
  border-color: var(--primary-purple);
  box-shadow: 0 0 0 3px rgba(107, 70, 193, 0.1);
}

.search-box {
  position: relative;
}

.search-input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 3rem;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all var(--transition-base);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary-purple);
  box-shadow: 0 0 0 3px rgba(107, 70, 193, 0.1);
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-500);
}

/* View Toggle */
.view-toggle {
  display: flex;
  gap: 0.5rem;
  background: var(--gray-100);
  padding: 0.5rem;
  border-radius: var(--radius-md);
}

.view-toggle-btn {
  padding: 0.5rem 1rem;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--gray-600);
  transition: all var(--transition-base);
}

.view-toggle-btn.active {
  background: white;
  color: var(--primary-purple);
  box-shadow: var(--shadow-sm);
}

/* Events Grid */
.events-container {
  padding: 3rem 0;
}

.events-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.events-grid.grid-view {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.event-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.events-grid.list-view .event-card {
  flex-direction: row;
}

.event-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.event-image-container {
  position: relative;
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.events-grid.list-view .event-image-container {
  width: 300px;
  height: auto;
}

.event-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.event-card:hover .event-image {
  transform: scale(1.05);
}

.event-status-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

.event-status-badge.upcoming {
  color: var(--primary-teal);
  border: 2px solid var(--primary-teal);
}

.event-status-badge.ongoing {
  color: var(--primary-coral);
  border: 2px solid var(--primary-coral);
}

.event-status-badge.featured {
  background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold-light) 100%);
  color: var(--dark-bg);
  border: none;
}

.event-date-badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: white;
  width: 70px;
  height: 70px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
}

.event-date-day {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary-purple);
  line-height: 1;
}

.event-date-month {
  font-size: 0.875rem;
  color: var(--gray-600);
  text-transform: uppercase;
  font-weight: 600;
}

.event-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.event-category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(107, 70, 193, 0.1);
  color: var(--primary-purple);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 1rem;
  width: fit-content;
}

.event-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark-bg);
  margin-bottom: 0.75rem;
  font-family: var(--font-heading);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.event-description {
  color: var(--gray-600);
  margin-bottom: 1rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.event-meta {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.event-meta-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.event-meta-item i {
  color: var(--primary-purple);
  width: 20px;
  text-align: center;
}

.event-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-200);
}

.event-attendees {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.attendees-avatars {
  display: flex;
  margin-right: 0.5rem;
}

.attendee-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid white;
  margin-left: -12px;
}

.attendee-avatar:first-child {
  margin-left: 0;
}

.attendees-count {
  font-size: 0.875rem;
  color: var(--gray-600);
}

/* Calendar View */
.calendar-container {
  background: white;
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.calendar-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark-bg);
}

.calendar-nav {
  display: flex;
  gap: 1rem;
}

.calendar-nav-btn {
  padding: 0.5rem 1rem;
  background: var(--gray-100);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
}

.calendar-nav-btn:hover {
  background: var(--primary-purple);
  color: white;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
}

.calendar-day-header {
  text-align: center;
  padding: 1rem;
  font-weight: 600;
  color: var(--gray-700);
  font-size: 0.875rem;
}

.calendar-day {
  aspect-ratio: 1;
  padding: 0.5rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
}

.calendar-day:hover {
  border-color: var(--primary-purple);
  background: rgba(107, 70, 193, 0.05);
}

.calendar-day.other-month {
  opacity: 0.3;
}

.calendar-day.has-event::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  background: var(--primary-purple);
  border-radius: 50%;
}

.calendar-day-number {
  font-size: 0.875rem;
  color: var(--gray-700);
}

/* Empty State */
.empty-events {
  text-align: center;
  padding: 5rem 2rem;
}

.empty-events-icon {
  font-size: 5rem;
  color: var(--gray-300);
  margin-bottom: 1.5rem;
}

.empty-events-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gray-700);
  margin-bottom: 1rem;
}

.empty-events-text {
  font-size: 1.125rem;
  color: var(--gray-600);
  margin-bottom: 2rem;
}

/* Loading State */
.events-loading {
  text-align: center;
  padding: 4rem 2rem;
}

.loading-spinner {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.5rem;
  border: 4px solid var(--gray-200);
  border-top: 4px solid var(--primary-purple);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Responsive */
@media (max-width: 768px) {
  .events-hero-title {
    font-size: 2rem;
  }
  
  .events-hero-subtitle {
    font-size: 1rem;
  }
  
  .events-filters {
    padding: 1.5rem;
  }
  
  .filters-grid {
    grid-template-columns: 1fr;
  }
  
  .events-grid.list-view .event-card {
    flex-direction: column;
  }
  
  .events-grid.list-view .event-image-container {
    width: 100%;
    height: 250px;
  }
  
  .calendar-grid {
    gap: 0.25rem;
  }
  
  .calendar-day {
    padding: 0.25rem;
  }
}

/* Event Detail Page */
.event-detail-hero {
  position: relative;
  height: 500px;
  overflow: hidden;
}

.event-detail-hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.event-detail-hero-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
  padding: 3rem 0 2rem;
}

.event-detail-content {
  padding: 3rem 0;
}

.event-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
}

.event-detail-main {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.event-detail-sidebar {
  position: sticky;
  top: 100px;
  height: fit-content;
}

.event-info-card {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
}

.event-info-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--gray-200);
}

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

.event-info-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-lg);
  background: rgba(107, 70, 193, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-purple);
  flex-shrink: 0;
}

.event-info-details h4 {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-bottom: 0.25rem;
}

.event-info-details p {
  font-size: 1rem;
  color: var(--dark-bg);
  font-weight: 600;
  margin: 0;
}

/* Registration Form Modal */
.registration-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  overflow-y: auto;
}

.registration-modal.active {
  display: flex;
}

.registration-modal-content {
  background: white;
  border-radius: var(--radius-xl);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.registration-modal-header {
  padding: 2rem;
  border-bottom: 1px solid var(--gray-200);
  position: sticky;
  top: 0;
  background: white;
  z-index: 10;
}

.registration-modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: var(--gray-100);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.registration-modal-close:hover {
  background: var(--primary-coral);
  color: white;
}

.registration-modal-body {
  padding: 2rem;
}

@media (max-width: 1024px) {
  .event-detail-grid {
    grid-template-columns: 1fr;
  }
  
  .event-detail-sidebar {
    position: static;
  }
}