/* School Calendar Styles
 * Modern, accessible, responsive design
 * Compatible with existing website theme
 */

/* Container */
.calendar-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

/* Custom Calendar Styles */
.custom-calendar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.month-section {
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.month-section:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.month-title {
  background: linear-gradient(135deg, #A51C30 0%, #b80924 100%);
  color: white;
  padding: 20px;
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0.5px;
}

.events-list {
  padding: 15px;
}

.event-item {
  padding: 15px;
  margin-bottom: 12px;
  background: #f8f9fa;
  border-radius: 8px;
  border-left: 4px solid #A51C30;
  transition: all 0.3s ease;
  cursor: pointer;
}

.event-item:hover {
  background: #e9ecef;
  transform: translateX(5px);
  box-shadow: 0 2px 8px rgba(165, 28, 48, 0.2);
}

.event-item:last-child {
  margin-bottom: 0;
}

.event-date {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
}

.event-date-range {
  font-size: 13px;
  font-weight: 600;
  color: #A51C30;
  background: rgba(165, 28, 48, 0.1);
  padding: 4px 12px;
  border-radius: 20px;
}

.event-title {
  font-size: 15px;
  color: #2c3e50;
  font-weight: 500;
  line-height: 1.5;
}

.past-event {
  opacity: 0.5;
  border-left-color: #95a5a6;
}

.past-event .event-date-range {
  color: #95a5a6;
  background: rgba(149, 165, 166, 0.1);
}

.past-event:hover {
  opacity: 0.7;
}

/* Top Toolbar */
.calendar-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 15px;
}

/* Search Box */
.search-box {
  position: relative;
  flex: 1 1 auto;
  max-width: 400px;
  min-width: 250px;
}

.search-box input {
  width: 100%;
  padding: 12px 45px 12px 15px;
  border: 2px solid #e0e0e0;
  border-radius: 25px;
  font-size: 15px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.search-box input:focus {
  border-color: #A51C30;
  outline: none;
  box-shadow: 0 4px 12px rgba(165, 28, 48, 0.15);
}

.search-box input:focus-visible {
  outline: 2px solid #A51C30;
  outline-offset: 2px;
}

.search-box::after {
  content: '\f002';
  font-family: FontAwesome;
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: #7f8c8d;
  pointer-events: none;
}

/* Toolbar Buttons Container */
.toolbar-buttons {
  display: flex;
  align-items: center;
  gap: 15px;
}

/* Language Toggle Button */
.language-btn {
  padding: 12px 20px;
  background: linear-gradient(135deg, #95a5a6 0%, #7f8c8d 100%);
  color: white;
  border: none;
  border-radius: 25px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(149, 165, 166, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.language-btn:hover {
  background: linear-gradient(135deg, #7f8c8d 0%, #6c7b7d 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(149, 165, 166, 0.4);
}

.language-btn:active {
  transform: translateY(0);
}

.language-btn:focus-visible {
  outline: 3px solid #95a5a6;
  outline-offset: 3px;
}

.language-icon {
  font-size: 16px;
}

/* Download Button */
.download-btn {
  padding: 12px 25px;
  background: linear-gradient(135deg, #A51C30 0%, #b80924 100%);
  color: white;
  border: none;
  border-radius: 25px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(165, 28, 48, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.download-btn:hover {
  background: linear-gradient(135deg, #b80924 0%, #8e0719 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(165, 28, 48, 0.4);
}

.download-btn:active {
  transform: translateY(0);
}

.download-btn:focus-visible {
  outline: 3px solid #A51C30;
  outline-offset: 3px;
}

.download-btn::before {
  content: '\f019';
  font-family: FontAwesome;
}

/* FullCalendar Custom Styles */
#calendar {
  background: white;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
}

.fc {
  font-family: 'Open Sans', sans-serif;
}

.fc-toolbar-title {
  font-size: 1.75em;
  font-weight: 600;
  color: #2c3e50;
}

.fc-button {
  border-radius: 6px !important;
  padding: 8px 14px !important;
  font-weight: 500 !important;
  transition: all 0.2s ease !important;
}

.fc-button:hover {
  transform: translateY(-1px);
}

.fc-button-primary {
  background-color: #A51C30 !important;
  border-color: #A51C30 !important;
}

.fc-button-primary:hover {
  background-color: #b80924 !important;
  border-color: #b80924 !important;
}

.fc-button-primary:not(:disabled):active,
.fc-button-primary:not(:disabled).fc-button-active {
  background-color: #8e0719 !important;
  border-color: #8e0719 !important;
}

.fc-button-primary:focus-visible {
  outline: 2px solid #A51C30;
  outline-offset: 2px;
}

/* Event Styles */
.fc-event {
  border-radius: 4px;
  padding: 4px 8px;
  border-left: 4px solid currentColor;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.fc-event:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.fc-event-title {
  font-weight: 500;
}

/* Past Events */
.fc-event-past {
  opacity: 0.6;
  filter: grayscale(20%);
}

.fc-event-past .fc-event-title {
  text-decoration: line-through;
}

/* Today Highlight */
.fc-day-today {
  background-color: #fff9e6 !important;
}

.fc-timegrid-col.fc-day-today {
  background-color: #fff9e6 !important;
}

/* List View Styles */
.fc-list-event:hover {
  background-color: #f8f9fa;
}

.fc-list-event-title {
  color: #2c3e50;
}

.fc-list-day-cushion {
  background-color: #ecf0f1;
  font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
  .calendar-container {
    padding: 20px 10px;
  }
  
  .calendar-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .search-box {
    max-width: 100%;
  }
  
  .toolbar-buttons {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }
  
  .language-btn,
  .download-btn {
    width: 100%;
    justify-content: center;
  }
  
  #calendar {
    padding: 15px 10px;
  }
  
  .fc-toolbar {
    flex-direction: column;
    gap: 10px;
  }
  
  .fc-toolbar-chunk {
    display: flex;
    justify-content: center;
  }
  
  .fc-toolbar-title {
    font-size: 1.3em;
  }
  
  .fc-button {
    padding: 6px 10px !important;
    font-size: 0.9em !important;
  }
}

@media (max-width: 480px) {
  .calendar-container {
    padding: 15px 5px;
  }
  
  #calendar {
    padding: 10px 5px;
  }
  
  .fc-toolbar-title {
    font-size: 1.1em;
  }
  
  .fc-button {
    padding: 5px 8px !important;
    font-size: 0.85em !important;
  }
}

/* Accessibility */
*:focus-visible {
  outline: 2px solid #A51C30;
  outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .fc-event {
    border-width: 2px;
  }
  
  .search-box input {
    border-width: 3px;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  .fc-event,
  .fc-button,
  .download-btn,
  .search-box input {
    transition: none !important;
  }
  
  .fc-event:hover {
    transform: none;
  }
  
  .download-btn:hover {
    transform: none;
  }
}

/* Print Styles */
@media print {
  .calendar-toolbar {
    display: none;
  }
  
  #calendar {
    box-shadow: none;
  }
  
  .fc-button {
    display: none;
  }
}

/* Loading State */
.calendar-loading {
  text-align: center;
  padding: 60px 20px;
  color: #7f8c8d;
}

.calendar-loading::before {
  content: '';
  display: block;
  width: 50px;
  height: 50px;
  margin: 0 auto 20px;
  border: 4px solid #ecf0f1;
  border-top-color: #A51C30;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Event Colors (optional categorization) */
.fc-event[data-category="exam"] {
  background-color: #A51C30;
  border-color: #b80924;
}

.fc-event[data-category="holiday"] {
  background-color: #9b59b6;
  border-color: #8e44ad;
}

.fc-event[data-category="activity"] {
  background-color: #4a90e2;
  border-color: #357abd;
}

.fc-event[data-category="meeting"] {
  background-color: #f39c12;
  border-color: #e67e22;
}

/* Additional Responsive Styles for Custom Calendar */
@media (max-width: 768px) {
  .custom-calendar-grid {
    grid-template-columns: 1fr !important;
    gap: 20px;
  }
  
  .month-section:hover {
    transform: none !important;
  }
  
  .event-item:hover {
    transform: none !important;
  }
  
  .month-title {
    font-size: 18px;
    padding: 15px;
  }
  
  .events-list {
    padding: 10px;
  }
  
  .event-item {
    padding: 12px;
  }
}

@media (max-width: 480px) {
  .custom-calendar-grid {
    gap: 15px;
  }
  
  .month-title {
    font-size: 16px;
    padding: 12px;
  }
  
  .event-item {
    padding: 10px;
  }
  
  .event-title {
    font-size: 14px;
  }
}