/* Modals */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, 0.45);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal.open {
  display: flex;
}

#eventModal {
  z-index: 130;
}

.modal-content {
  width: min(980px, 96%);
  height: min(860px, 90vh);
  background: white;
  border-radius: 30px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.22);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.task-modal-content,
.event-modal-content {
  width: min(520px, 96%);
  background: white;
  border-radius: 30px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.22);
  overflow: hidden;
}

.modal-header {
  padding: 24px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.modal-header h2 {
  margin: 0;
  font-size: 28px;
}

.day-nav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.day-nav-button {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--line);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 20px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  flex-shrink: 0;
}

.day-nav-button:hover {
  background: #f1f4f9;
}

.day-header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.add-event-button {
  background: var(--event-purple);
  color: var(--event-purple-text);
  border: 2px solid var(--event-purple-border);
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: bold;
}

.add-event-button:hover {
  transform: translateY(-2px);
}

/* Hours inside day */
.hours-list {
  overflow-y: auto;
  padding: 0 24px 24px;
  position: relative;
}

.hour-row {
  height: var(--hour-row-height);
  display: grid;
  grid-template-columns: 80px 1fr;
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
}

.hour-row:first-child {
  border-top: none;
}

.hour-time {
  padding-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.hour-line {
  position: relative;
}

/* Event block in day view */
.event-block {
  position: absolute;
  left: 112px;
  right: 34px;
  background: linear-gradient(135deg, #c7b8ff, #aebcff);
  border: 2px solid var(--event-purple-border);
  color: var(--event-purple-text);
  border-radius: 18px;
  padding: 10px 14px;
  z-index: 5;
  box-shadow: 0 12px 26px rgba(91, 75, 180, 0.18);
  overflow: hidden;
  cursor: pointer;
}

.event-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 16px;
  cursor: grab;
  border-radius: 18px 18px 0 0;
}

.event-block:hover::before {
  background: rgba(0, 0, 0, 0.04);
}

/* Frame shown while dragging an event to a new hour */
.event-drag-preview {
  position: absolute;
  left: 112px;
  right: 34px;
  background: rgba(199, 184, 255, 0.15);
  border: 2.5px dashed var(--event-purple-border);
  border-radius: 18px;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: bold;
  color: var(--event-purple-text);
  pointer-events: none;
  opacity: 0.95;
  box-shadow: 0 8px 20px rgba(91, 75, 180, 0.12);
}

/* While an event is being dragged, lock the cursor and stop text selection */
body.is-dragging-event {
  cursor: grabbing;
  user-select: none;
}

body.is-dragging-event .event-block {
  cursor: grabbing;
}

body.is-dragging-event .event-block::before {
  cursor: grabbing;
}

/* Right-click menu on calendar items (events + tasks): View details / Remove */
.calendar-item-menu {
  position: fixed;
  z-index: 220;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 18px 40px rgba(31, 41, 55, 0.18);
  padding: 6px;
  display: flex;
  flex-direction: column;
  min-width: 170px;
}

.calendar-item-menu button {
  background: transparent;
  text-align: left;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
  color: var(--text);
}

.calendar-item-menu button:hover {
  background: #f1f4f9;
}

.calendar-item-menu .remove-menu-button {
  color: var(--danger);
}

.calendar-item-menu .remove-menu-button:hover {
  background: var(--danger-bg);
}

/* Full details popup for a task or event */
.details-modal {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, 0.45);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.details-card {
  width: min(480px, 96%);
  max-height: 80vh;
  overflow-y: auto;
  background: var(--card);
  border-radius: 26px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.22);
}

.details-header {
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: sticky;
  top: 0;
  background: var(--card);
}

.details-header h2 {
  margin: 0;
  font-size: 22px;
}

.details-header button {
  background: #1f2937;
  color: white;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 14px;
  flex-shrink: 0;
}

.details-header button:hover {
  opacity: 0.85;
}

.details-body {
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 15px;
  line-height: 1.5;
}

.details-body p {
  margin: 0;
}

.details-notes {
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.details-notes li {
  background: var(--task-bg);
  border: 1px solid var(--task-border);
  border-radius: 12px;
  padding: 8px 10px;
  font-size: 14px;
}

.details-notes li.details-done {
  text-decoration: line-through;
  color: var(--muted);
}

.details-empty {
  color: var(--muted);
  font-size: 14px;
  margin: 4px 0 0;
}

.event-name {
  display: block;
  font-weight: bold;
  font-size: 15px;
  margin-bottom: 4px;
  text-align: start;
  unicode-bidi: plaintext;
}

.event-time {
  display: block;
  font-size: 13px;
  opacity: 0.85;
}

.event-block .event-name-row {
  flex-wrap: wrap;
  margin-bottom: 4px;
}

.event-block .event-name {
  margin-bottom: 0;
}

.event-block-shared-label {
  background: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  padding: 4px 9px;
}

/* Tooltip shown when hovering an event in day view */
.event-hover-tip {
  position: fixed;
  z-index: 260;
  background: #1f2937;
  color: white;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.45;
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 240px;
  pointer-events: none;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.25);
}

.event-hover-tip strong {
  font-size: 14px;
}