/* Toss-style Toast & Bottom Sheet Confirm */
#toss-ui-root {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 100;
}

.toss-toast {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 96px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: #333d4b;
  color: #fff;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.45;
  text-align: left;
  border-radius: 16px;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.22s ease, transform 0.22s ease;
  pointer-events: none;
}

.toss-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.toss-toast-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.toss-toast-icon--info { background: #3182f6; }
.toss-toast-icon--success { background: #03b26c; }
.toss-toast-icon--warning { background: #ffbb00; }

.toss-toast-text {
  flex: 1;
  min-width: 0;
}

.nav .back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--grey-900, #191f28);
}

.success-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--blue, #3182f6);
  margin-bottom: 24px;
}

.check {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  min-height: 0;
  --cta-reserve: 104px;
  padding-bottom: var(--cta-reserve);
}

.screen:has(.cta.secondary):has(.cta:not(.secondary)) .check {
  --cta-reserve: 180px;
}

.screen:has(.cta-stack) .check {
  --cta-reserve: 140px;
}

.check .sub:last-child {
  margin-bottom: 0;
}

.screen.active:has(.empty-state) {
  display: flex;
  flex-direction: column;
  padding-bottom: 0;
}

.empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  min-height: 0;
  --cta-reserve: 104px;
  padding-bottom: var(--cta-reserve);
}

.screen:has(.empty-state):has(.cta.ghost):has(.cta:not(.ghost)) .empty-state {
  --cta-reserve: 228px;
}

.screen:has(.empty-state):has(.cta.ghost):not(:has(.cta:not(.ghost))) .empty-state {
  --cta-reserve: 104px;
}

.screen:has(.empty-state):has(.cta-stack) .empty-state {
  --cta-reserve: 212px;
}

.empty-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #FFF5F5;
  border-radius: 20px;
  color: var(--red, #F04452);
}

.empty-state h2 {
  margin-bottom: 10px;
}

.empty-state .sub:last-child {
  margin-bottom: 0;
  line-height: 1.55;
}

.empty-summary {
  width: 100%;
  background: var(--white, #fff);
  border-radius: 16px;
  padding: 16px;
  margin-top: 24px;
  text-align: left;
}

.empty-summary .meeting-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--grey-900, #191f28);
  margin-bottom: 6px;
}

.empty-summary .meeting-meta {
  font-size: 13px;
  color: var(--grey-700, #4e5968);
  line-height: 1.5;
}

.status-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  line-height: 1;
  user-select: none;
  pointer-events: none;
}

.status-check.required { color: var(--blue, #3182f6); }
.status-check.optional { color: var(--grey-300, #d1d6db); }

.member-delete {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.add-member {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.day-row-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.day-row-status .icon {
  display: inline-flex;
}

.toss-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.toss-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.toss-overlay.preview {
  opacity: 1;
  pointer-events: auto;
}

.toss-overlay.preview .toss-sheet {
  transform: translateY(0);
}

.toss-sheet {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white, #fff);
  border-radius: 20px 20px 0 0;
  padding: 8px 20px calc(20px + env(safe-area-inset-bottom, 0));
  transform: translateY(100%);
  transition: transform 0.28s cubic-bezier(0.32, 0.72, 0, 1);
  pointer-events: auto;
}

.toss-overlay.show .toss-sheet {
  transform: translateY(0);
}

.toss-sheet-handle {
  width: 40px;
  height: 4px;
  background: var(--grey-300, #D1D6DB);
  border-radius: 2px;
  margin: 4px auto 20px;
}

.toss-sheet-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--grey-900, #191F28);
  line-height: 1.4;
  margin-bottom: 8px;
  white-space: pre-line;
}

.toss-sheet-message {
  font-size: 15px;
  color: var(--grey-700, #4E5968);
  line-height: 1.5;
  margin-bottom: 24px;
}

.toss-sheet-confirm {
  width: 100%;
  height: 56px;
  border: none;
  border-radius: 16px;
  background: var(--blue, #3182F6);
  color: #fff;
  font-size: 17px;
  font-weight: 600;
  cursor: pointer;
}

.toss-sheet-cancel {
  width: 100%;
  height: 48px;
  margin-top: 4px;
  border: none;
  background: transparent;
  color: var(--grey-700, #4E5968);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
}