/* Tip and Split Calculator: styles for this tool only. Shared styles live in /tools/shared/tools.css. */

html,
body {
  overflow-x: clip;
}
body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  font-variant-numeric: tabular-nums;
}
.workspace {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0 var(--space-4) var(--space-12);
}
.work {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
}
.tc-card {
  padding: var(--space-3) 28px;
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
}

.input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  align-items: center;
  gap: var(--space-3);
  min-height: 68px;
  padding: 14px 0;
}
.input-row[hidden] {
  display: none;
}
.input-row + .input-row {
  border-top: 1px solid var(--color-border);
}
.input-row label,
.input-row .row-label {
  font-size: var(--text-md);
  color: var(--color-ink);
}
.input-row .dropdown {
  display: block;
}
.input-row .dropdown-btn {
  width: 100%;
}
.field span[hidden] {
  display: none;
}
.field input[aria-invalid="true"] {
  color: var(--color-danger);
}
.field:has(input[aria-invalid="true"]) {
  border-color: var(--color-danger);
}
.field .pre {
  margin: 0 var(--space-2) 0 0;
  color: var(--color-muted);
}
.field .pre[hidden] {
  display: none;
}
.opt {
  color: var(--color-muted);
  font-size: var(--text-sm);
}

/* Tip presets with an optional custom percentage field. */
.input-row.stack > label {
  padding: 0;
}
.tip-custom {
  grid-column: 2;
}

/* People stepper */
.stepper {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr) 2.5rem;
  gap: var(--space-2);
  align-items: center;
}
.stepper .btn {
  width: 2.5rem;
  height: 2.5rem;
  font-size: var(--text-lg);
  line-height: 1;
}
.stepper .field input {
  text-align: center;
}

/* Uneven split: one row per person */
.shares-row {
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
}
.shares {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}
.share {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 9.5rem 2rem;
  align-items: center;
  gap: var(--space-3);
}
.share-name {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.share-name label {
  font-size: var(--text-md);
  color: var(--color-ink);
}
.share-pay {
  font-size: var(--text-sm);
  color: var(--color-muted);
  overflow-wrap: anywhere;
}
#addPerson {
  align-self: flex-start;
}
.field input:disabled {
  color: var(--color-muted);
}

/* Result */
.result {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4) 28px;
}
.res-question {
  min-height: 1.25em;
  font-size: var(--text-sm);
  color: var(--color-muted);
}
.res-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.res-value {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 2.5rem;
  line-height: 1.15;
  font-weight: var(--weight-bold);
  color: var(--color-ink);
}
.res-label {
  font-size: var(--text-md);
  color: var(--color-muted);
}
.is-empty .res-value,
.is-error .res-value {
  color: var(--color-muted);
}
.is-error .res-label {
  color: var(--color-danger);
}
.breakdown {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin: var(--space-2) 0 0;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--color-field);
}
.breakdown[hidden] {
  display: none;
}
.bd-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: var(--text-md);
  color: var(--color-ink);
}
.bd-row dt {
  color: var(--color-muted);
}
.bd-row dd {
  margin: 0;
  text-align: right;
  overflow-wrap: anywhere;
}
.bd-total {
  margin-top: var(--space-1);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
  font-weight: var(--weight-bold);
}
.bd-total dt {
  color: var(--color-ink);
}
.res-note {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-muted);
}
.res-note[hidden] {
  display: none;
}

@media (max-width: 560px) {
  .tc-card {
    padding: var(--space-2) 18px;
  }
  .result {
    padding: var(--space-4) 18px;
  }
  .res-value {
    font-size: 2rem;
  }
  .input-row {
    grid-template-columns: minmax(0, 1fr) 150px;
  }
  .input-row.stack {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-3);
    align-items: stretch;
  }
  .tip-custom {
    grid-column: 1;
  }
  .input-row.wide {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-3);
    align-items: stretch;
  }
  .share {
    grid-template-columns: minmax(0, 1fr) 8rem 2rem;
    gap: var(--space-2);
  }
}