/* Allow space for right menu when expanded */
:root {
  --calendar-widget-side-offset: 280px;
}

/* Calendar Widget Button */
.calendar-widget-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 2001;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: transform 0.2s, box-shadow 0.2s;
}

.calendar-widget-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.calendar-widget-btn:active {
  transform: scale(0.95);
}

.calendar-widget-btn-logo {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: contain;
  object-position: center;
  display: block;
  padding: 0;
  margin: 0;
}

/* Calendar Widget Container */
.calendar-widget-container {
  position: fixed;
  bottom: 100px;
  right: 30px;
  z-index: 2000;
  width: 340px;
  max-width: 95vw;
  max-height: calc(100vh - 140px);
  background: white;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  display: none;
  flex-direction: column;
  overflow: hidden;
  cursor: grab;
  user-select: none;
  touch-action: none;
}

.calendar-widget-resize-handle {
  position: absolute;
  width: 14px;
  height: 14px;
  z-index: 2201;
  background: transparent;
}

.calendar-widget-resize-handle.nw {
  top: 0;
  left: 0;
  cursor: nwse-resize;
}

.calendar-widget-resize-handle.ne {
  top: 0;
  right: 0;
  cursor: nesw-resize;
}

.calendar-widget-resize-handle.sw {
  bottom: 0;
  left: 0;
  cursor: nesw-resize;
}

.calendar-widget-resize-handle.se {
  bottom: 0;
  right: 0;
  cursor: nwse-resize;
}

.calendar-widget-container.active {
  display: flex;
}

/* Expanded view - bottom 30% of screen */
.calendar-widget-container.expanded {
  position: fixed;
  top: 16px;
  left: 16px;
  right: auto;
  bottom: auto;
  width: calc(100vw - var(--calendar-widget-side-offset) - 32px);
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 32px);
  height: 70vh;
  border-radius: 12px;
  z-index: 2000;
  flex-direction: column;
  display: flex;
}

.calendar-widget-container.expanded .calendar-widget-content {
  display: flex;
  flex-direction: row;
  gap: 8px;
  padding: 12px;
  overflow-x: auto;
  overflow-y: auto;
  flex: 1;
}

.calendar-widget-container.expanded .calendar-widget-day {
  margin: 0;
  border: 1px solid #dee2e6;
  border-radius: 0;
  min-width: 180px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

.calendar-widget-container.expanded .calendar-widget-day:last-child {
  border-right: 1px solid #dee2e6;
}

.calendar-widget-container.expanded .calendar-widget-day-content {
  flex: 1;
  overflow-y: auto;
  max-height: calc(70vh - 80px);
}

.calendar-widget-container.daily-mode .calendar-widget-day,
.calendar-widget-container:not(.expanded).daily-mode .calendar-widget-day {
  flex: 1 0 100%;
  min-width: 100%;
  max-width: 100%;
}

/* Consistent horizontal layout for weekly view in compact */
.calendar-widget-container:not(.expanded).weekly-mode .calendar-widget-content {
  display: flex;
  flex-direction: row;
  gap: 8px;
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 12px;
}

/* General day sizing */
.calendar-widget-day {
  flex: 0 0 220px;
  min-width: 220px;
}

/* Prevent oversized columns in compact weekly */
.calendar-widget-container:not(.expanded).weekly-mode .calendar-widget-day {
  flex: 0 0 240px;
  min-width: 240px;
  max-width: 260px;
}

@media (max-width: 1200px) {
  .calendar-widget-container.expanded {
    width: calc(100vw - 24px);
    left: 12px;
    max-width: calc(100vw - 24px);
    height: 70vh;
  }
}

.calendar-widget-container.expanded .calendar-widget-header {
  position: relative;
  z-index: 10;
  flex-shrink: 0;
}

/* Hide expand button in expanded view, show minimize button */
.calendar-widget-container.expanded .calendar-widget-expand {
  display: none;
}

.calendar-widget-container.expanded .calendar-widget-minimize {
  display: flex;
}

/* Hide minimize button in compact view */
.calendar-widget-container:not(.expanded) .calendar-widget-minimize {
  display: none;
}
.calendar-widget-container:not(.expanded) .calendar-widget-view-toggle {
  display: inline-flex;
}
.calendar-widget-container.expanded .calendar-widget-view-toggle {
  display: none;
}

.calendar-widget-container.dark-mode {
  background: #2d3748;
  color: white;
}

/* Widget Header */
.calendar-widget-header {
  padding: 12px 16px;
  background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
  color: white;
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  cursor: grab;
  flex-shrink: 0;
  gap: 8px;
  flex-wrap: wrap;
}

.calendar-widget-header:active {
  cursor: grabbing;
}

/* Close button - always on left */
.calendar-widget-close {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  font-size: 1.2rem;
  padding: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background 0.2s;
  flex-shrink: 0;
}

.calendar-widget-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Title - left aligned in center-left */
.calendar-widget-title {
  flex: 1;
  text-align: left;
}

.calendar-widget-nav {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  font-size: 1.2rem;
  padding: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background 0.2s;
  flex-shrink: 0;
}

.calendar-widget-nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Expand button - compact view only, on right */
.calendar-widget-expand {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0 8px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background 0.2s;
  flex-shrink: 0;
}

.calendar-widget-expand:hover {
  background: rgba(255, 255, 255, 0.2);
}

.calendar-widget-expand::before {
  content: '⛶';
}

.calendar-widget-minimize {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0 8px;
  width: 28px;
  height: 28px;
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background 0.2s;
  flex-shrink: 0;
}

.calendar-widget-minimize:hover {
  background: rgba(255, 255, 255, 0.2);
}

.calendar-widget-minimize::before {
  content: '⛶';
}

.calendar-widget-view-toggle {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: white;
  cursor: pointer;
  font-size: 0.8rem;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  flex-shrink: 0;
  line-height: 1.1;
  white-space: nowrap;
}

.calendar-widget-view-toggle:hover {
  background: rgba(255, 255, 255, 0.15);
}

.calendar-widget-container.expanded .calendar-widget-view-toggle {
  display: none;
}

/* Widget Content */
.calendar-widget-content {
  padding: 12px;
  overflow-y: auto;
  flex: 1;
  font-size: 0.875rem;
  display: flex;
  flex-direction: row;
  gap: 8px;
  overflow-x: auto;
}

.calendar-widget-content::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.calendar-widget-content::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
  border-radius: 3px;
}

.calendar-widget-content::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 3px;
}

.calendar-widget-container:not(.expanded) .calendar-widget-content {
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 12px;
  gap: 8px;
}

.calendar-widget-content::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.3);
}

.calendar-widget-container.expanded .calendar-widget-content::-webkit-scrollbar {
  height: 8px;
}

.calendar-widget-container.expanded .calendar-widget-content::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.3);
}

.calendar-widget-day {
  margin-bottom: 12px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid #e9ecef;
}

.calendar-widget-container.dark-mode .calendar-widget-day {
  border-color: #475569;
}

.calendar-widget-day-header {
  background: #f8f9fa;
  padding: 8px 10px;
  font-weight: 600;
  color: #0d6efd;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid #0d6efd;
  flex-shrink: 0;
}

.calendar-widget-container.dark-mode .calendar-widget-day-header {
  background: #3d444d;
  color: #60a5fa;
  border-bottom-color: #60a5fa;
}

.calendar-widget-container.expanded .calendar-widget-day-header {
  padding: 10px 8px;
  font-size: 0.75rem;
  white-space: nowrap;
}

.calendar-widget-day-content {
  padding: 8px 10px;
}

.calendar-widget-event {
  display: block;
  padding: 6px 8px;
  margin-bottom: 4px;
  border-radius: 4px;
  font-size: 0.75rem;
  line-height: 1.3;
  background: #e7f3ff;
  border-left: 3px solid #0d6efd;
  word-break: break-word;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.calendar-widget-event:visited {
  text-decoration: none;
  color: inherit;
}

.calendar-widget-event:hover,
.calendar-widget-event:focus-visible {
  filter: brightness(0.98);
  text-decoration: none;
  color: inherit;
}

.calendar-widget-event.personal {
  background: #d1f2eb;
  border-left-color: #0f766e;
  color: #0d6efd;
}

.calendar-widget-event.recommended {
  background: #fef3c7;
  border-left-color: #f59e0b;
  opacity: 0.85;
}

.calendar-widget-event.recommended.favorite-creator {
  background: linear-gradient(90deg, #fde68a 0%, #fef3c7 100%);
  border-left-color: #d97706;
  opacity: 1;
  box-shadow: 0 6px 16px rgba(245, 158, 11, 0.22);
}

.calendar-widget-container.dark-mode .calendar-widget-event.recommended.favorite-creator {
  background: rgba(245, 158, 11, 0.22);
  border-left-color: #fbbf24;
  box-shadow: 0 6px 16px rgba(245, 158, 11, 0.28);
}

.calendar-widget-free-slot {
  padding: 6px 8px;
  margin-bottom: 4px;
  border-radius: 4px;
  font-size: 0.75rem;
  line-height: 1.3;
  background: #e8f5e9;
  border-left: 3px solid #4caf50;
  color: #2e7d32;
  word-break: break-word;
}

.calendar-widget-free-slot-title {
  font-weight: 600;
  color: inherit;
}

.calendar-widget-free-slot-time {
  color: rgba(46, 125, 50, 0.7);
  font-size: 0.7rem;
  margin-top: 2px;
}

@media (max-width: 991.98px) and (orientation: landscape) {
  .calendar-widget-btn {
    bottom: 16px;
    right: 16px;
  }

  .calendar-widget-container {
    bottom: 70px;
    right: 12px;
    left: 12px;
    width: auto;
    max-width: none;
    max-height: calc(100vh - 110px);
  }
}


.calendar-widget-event-title {
  font-weight: 600;
  color: inherit;
}

.calendar-widget-event-time {
  color: rgba(0, 0, 0, 0.6);
  font-size: 0.7rem;
  margin-top: 2px;
}

.calendar-widget-container.dark-mode .calendar-widget-event-time {
  color: rgba(255, 255, 255, 0.5);
}

.calendar-widget-empty {
  padding: 20px 10px;
  text-align: center;
  color: #6c757d;
  font-size: 0.85rem;
}

.calendar-widget-container.dark-mode .calendar-widget-empty {
  color: #9ca3af;
}

/* Loading state */
.calendar-widget-loading {
  padding: 20px;
  text-align: center;
  color: #6c757d;
}

.calendar-widget-loading::after {
  content: '';
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid #0d6efd;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-left: 8px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Drag constraints hint */
.calendar-widget-constraint {
  position: fixed;
  bottom: 0;
  right: 0;
  width: 400px;
  height: 600px;
  pointer-events: none;
  z-index: 998;
}

/* Responsive adjustments */
@media (max-width: 576px) {
  .calendar-widget-btn {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }

  .calendar-widget-container {
    width: 320px;
    max-height: 400px;
    bottom: 80px;
    right: 20px;
  }
}

@media (max-width: 380px) {
  .calendar-widget-container {
    width: 90vw;
    max-width: 300px;
  }
}