.external-calendar-layer {
  position: absolute;
  inset: 0 4px 0 47px;
  z-index: 6;
  pointer-events: none;
}

.external-calendar-event {
  position: absolute;
  left: 0;
  right: 0;
  width: 100%;
  min-height: 16px;
  padding: 3px 5px;
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  align-items: center;
  gap: 4px;
  overflow: hidden;
  text-align: left;
  color: #203247;
  background: #eaf2fb;
  border: 1px solid #9fbfe0;
  border-left: 4px solid #2f6ea8;
  border-radius: 5px;
  box-shadow: 0 1px 3px rgba(25, 53, 82, .08);
  pointer-events: auto;
  cursor: pointer;
}

.external-calendar-event.unclassified {
  background: #f7f8fa;
  border-color: #cdd5df;
  border-left-color: #7b8797;
}

.external-calendar-event.q-q1 { border-left-color: #c94040; }
.external-calendar-event.q-q2 { border-left-color: #2f855a; }
.external-calendar-event.q-q3 { border-left-color: #d97706; }
.external-calendar-event.q-q4 { border-left-color: #64748b; }

.external-calendar-provider {
  padding: 1px 4px;
  color: #24527e;
  background: #dcebf8;
  border-radius: 999px;
  font-size: .46rem;
  font-weight: 900;
  letter-spacing: .02em;
}

.external-calendar-time {
  font-size: .47rem;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
}

.external-calendar-event strong {
  overflow: hidden;
  font-size: .57rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.external-calendar-event small {
  grid-column: 1 / -1;
  overflow: hidden;
  color: #617184;
  font-size: .47rem;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.external-calendar-all-day {
  margin: 0 8px 6px;
  display: grid;
  gap: 4px;
}

.external-calendar-all-day button {
  width: 100%;
  padding: 6px 8px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px;
  text-align: left;
  color: #29445f;
  background: #eef5fb;
  border: 1px solid #bdd2e6;
  border-radius: 7px;
  cursor: pointer;
}

.external-calendar-all-day b {
  font-size: .53rem;
}

.external-calendar-all-day span {
  overflow: hidden;
  font-size: .58rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.calendar-conflict-panel {
  margin: 0 0 14px;
  padding: 14px 16px;
  background: #fff8e8;
  border: 1px solid #ead09a;
  border-radius: 13px;
}

.calendar-conflict-heading {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
}

.calendar-conflict-heading h2 {
  margin: 2px 0 0;
  font-size: .92rem;
}

.calendar-conflict-heading > span {
  flex: 0 0 auto;
  padding: 5px 8px;
  color: #7a4a00;
  background: #fff1c9;
  border-radius: 999px;
  font-size: .6rem;
  font-weight: 850;
}

.calendar-conflict-explainer {
  margin: 6px 0 10px;
  color: #6b5b3d;
  font-size: .66rem;
  line-height: 1.45;
}

.calendar-conflict-list {
  display: grid;
  gap: 8px;
}

.calendar-conflict-row {
  padding: 9px 10px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  background: #fff;
  border: 1px solid #eadfca;
  border-radius: 9px;
}

.calendar-conflict-row > div:first-child {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.calendar-conflict-row strong {
  font-size: .7rem;
}

.calendar-conflict-row span {
  color: var(--muted);
  font-size: .61rem;
  line-height: 1.4;
}

.calendar-conflict-actions {
  flex: 0 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 5px;
}

.calendar-conflict-actions .secondary-button {
  padding: 6px 8px;
  font-size: .59rem;
}

.external-calendar-dialog {
  width: min(620px, calc(100% - 28px));
  padding: 0;
  border: 0;
  border-radius: 18px;
  box-shadow: 0 30px 100px rgba(8, 27, 51, .32);
}

.external-calendar-dialog::backdrop {
  background: rgba(10, 27, 48, .58);
  backdrop-filter: blur(3px);
}

.external-calendar-dialog form {
  padding: 24px;
}

.external-calendar-event-summary {
  margin-bottom: 14px;
  padding: 12px 13px;
  display: grid;
  gap: 3px;
  background: #f7f9fb;
  border: 1px solid #e3e8ee;
  border-radius: 10px;
}

.external-calendar-event-summary strong {
  font-size: .82rem;
}

.external-calendar-event-summary span {
  color: var(--muted);
  font-size: .66rem;
}

.external-calendar-remember {
  margin: 10px 0;
  padding: 10px 12px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 9px;
  align-items: start;
  background: #f8fafc;
  border: 1px solid #e3e8ee;
  border-radius: 9px;
}

.external-calendar-remember input {
  margin-top: 3px;
}

.external-calendar-remember > span {
  display: grid;
  gap: 2px;
}

.external-calendar-remember strong {
  font-size: .7rem;
}

.external-calendar-remember small {
  color: var(--muted);
  font-size: .62rem;
  line-height: 1.4;
}

@media (max-width: 760px) {
  .calendar-conflict-row,
  .calendar-conflict-heading {
    display: grid;
  }

  .calendar-conflict-actions {
    justify-content: flex-start;
  }
}

/* Conflict actions: compact and visually separate destructive choices. */
.calendar-conflict-actions {
  max-width: 760px;
}
.calendar-conflict-actions .conflict-delete {
  color: #a33a3a;
  border-color: #e3bcbc;
  background: #fff8f8;
}
.calendar-conflict-actions .conflict-delete:hover {
  background: #fff0f0;
}


/* Hover/focus guidance for conflict-resolution choices. */
.calendar-conflict-actions .conflict-help-button {
  position: relative;
}

.calendar-conflict-actions .conflict-help-button::after {
  content: attr(data-conflict-help);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  z-index: 30;
  width: min(300px, 70vw);
  padding: 8px 10px;
  color: #fff;
  background: #1f2937;
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(15, 23, 42, .22);
  font-size: .62rem;
  font-weight: 600;
  line-height: 1.4;
  text-align: left;
  white-space: normal;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 4px);
  transition: opacity .14s ease, transform .14s ease;
}

.calendar-conflict-actions .conflict-help-button::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: calc(100% + 3px);
  z-index: 31;
  width: 0;
  height: 0;
  border: 5px solid transparent;
  border-top-color: #1f2937;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%);
  transition: opacity .14s ease;
}

.calendar-conflict-actions .conflict-help-button:hover::after,
.calendar-conflict-actions .conflict-help-button:focus-visible::after,
.calendar-conflict-actions .conflict-help-button:hover::before,
.calendar-conflict-actions .conflict-help-button:focus-visible::before {
  opacity: 1;
}

.calendar-conflict-actions .conflict-help-button:hover::after,
.calendar-conflict-actions .conflict-help-button:focus-visible::after {
  transform: translate(-50%, 0);
}


/* Semantic conflict-action colour cues. */
.calendar-conflict-actions .conflict-overlap-risk {
  color: #9a6700;
  background: #fff7df;
  border-color: #e4c56a;
}

.calendar-conflict-actions .conflict-overlap-risk:hover,
.calendar-conflict-actions .conflict-overlap-risk:focus-visible {
  background: #fff0bd;
  border-color: #cfaa32;
}

.calendar-conflict-actions .conflict-concurrent-positive {
  color: #14532d;
  background: #eaf8ef;
  border-color: #86c69a;
}

.calendar-conflict-actions .conflict-concurrent-positive:hover,
.calendar-conflict-actions .conflict-concurrent-positive:focus-visible {
  color: #0f3f22;
  background: #dff3e7;
  border-color: #65ad7b;
}