.split-event-dialog {
  width: min(880px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  overflow: auto;
  padding: 24px;
  border: 0;
  border-radius: 8px;
  background: #fffdf8;
  box-shadow: 0 24px 70px rgba(35, 30, 22, 0.24);
  color: #252a28;
}

.split-event-dialog::backdrop {
  background: rgba(22, 24, 23, 0.36);
}

.split-event-head h2 {
  margin: 4px 0 6px;
  font-size: 22px;
  letter-spacing: 0;
}

.split-event-head p:last-child {
  margin: 0;
  color: #716b62;
  font-size: 13px;
}

.split-event-grid {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.5fr);
  gap: 18px;
  margin-top: 18px;
}

.split-points-panel,
.split-children-panel {
  min-width: 0;
  padding: 14px;
  border: 1px solid rgba(39, 45, 42, 0.12);
  border-radius: 8px;
  background: #fff;
}

.split-panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.split-panel-heading h3 {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0;
}

.split-panel-heading span {
  color: #7a746c;
  font-size: 13px;
}

.split-point-row {
  display: grid;
  grid-template-columns: 1fr 30px;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

.split-point-row label {
  display: grid;
  gap: 4px;
  color: #5b625e;
  font-size: 12px;
  font-weight: 600;
}

.split-point-row input {
  min-height: 36px;
  padding: 0 9px;
  border: 1px solid rgba(39, 45, 42, 0.18);
  border-radius: 6px;
  background: #fff;
  color: #252a28;
  font: inherit;
  font-size: 13px;
}

.split-point-remove {
  min-height: 36px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #a65a55;
  font-size: 20px;
  cursor: pointer;
}

.split-point-remove:hover {
  background: rgba(166, 90, 85, 0.1);
}

.split-help {
  margin: 10px 0 0;
  color: #837c72;
  font-size: 12px;
  line-height: 1.6;
}

.split-child {
  display: grid;
  grid-template-columns: 110px 1fr 1fr;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
  padding: 12px;
  border: 1px solid rgba(39, 45, 42, 0.1);
  border-radius: 8px;
  background: #fffdf8;
}

.split-child-time {
  display: grid;
  gap: 4px;
  color: #5b625e;
  font-size: 12px;
}

.split-child-time b {
  color: #252a28;
  font-size: 16px;
}

.split-child label {
  display: grid;
  gap: 5px;
  min-width: 0;
  color: #5b625e;
  font-size: 12px;
  font-weight: 600;
}

.split-child input {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  min-height: 36px;
  padding: 0 9px;
  border: 1px solid rgba(39, 45, 42, 0.18);
  border-radius: 6px;
  background: #fff;
  color: #252a28;
  font: inherit;
  font-size: 13px;
}

.split-child input:focus,
.split-point-row input:focus {
  outline: 2px solid rgba(74, 141, 248, 0.35);
  outline-offset: 0;
}

.split-event-dialog .dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

@media (max-width: 760px) {
  .split-event-grid {
    grid-template-columns: 1fr;
  }

  .split-child {
    grid-template-columns: 1fr;
  }
}