/**
 * Public calculators. Uses the debtsunset theme's semantic tokens (with
 * fallbacks), so light and dark mode follow the theme.
 */

.ds-calc {
  /* Hairlines that work on light and dark grounds. */
  --ds-calc-line: color-mix(in srgb, var(--ds-ink, #0A1A33) 16%, transparent);
  display: grid;
  /* minmax(0, …): wide children (tables, code) must not stretch the page. */
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 1.5rem + 2.5vw, 3.5rem);
  color: var(--ds-ink, #0A1A33);
}

.ds-calc h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.4rem, 1.2rem + 0.8vw, 1.9rem);
  line-height: 1.2;
}

.ds-calc h3 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
  line-height: 1.3;
}

.ds-calc p {
  margin: 0 0 0.9rem;
}

.ds-calc__lede {
  max-width: 48rem;
  font-size: 1.125rem;
  line-height: 1.6;
}

.ds-calc__section {
  max-width: 52rem;
}

/* ---------- Hub and "more calculators" cards ---------- */

.ds-calc-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ds-calc-card {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--ds-calc-line);
  border-radius: var(--ds-radius-container, 16px);
  background: var(--ds-surface, #FDF8F3);
}

.ds-calc-card p {
  flex: 1;
  margin-bottom: 0.75rem;
  color: var(--ds-ink-muted, #6B5647);
}

.debtsunset-layout .ds-calc-card a {
  text-decoration: none;
}

.debtsunset-layout .ds-calc-card__name a:hover,
.debtsunset-layout .ds-calc-card__name a:focus-visible {
  text-decoration: underline;
}

.ds-calc-card__go {
  font-weight: 600;
}

.ds-calc-cards--compact .ds-calc-card p {
  margin: 0;
}

/* ---------- Calculator forms ---------- */

.ds-calc__tool {
  max-width: 52rem;
}

.ds-calc-form {
  padding: clamp(1.1rem, 0.8rem + 1.5vw, 1.75rem);
  border: 1px solid var(--ds-calc-line);
  border-radius: var(--ds-radius-container, 16px);
  background: var(--ds-surface, #FDF8F3);
}

.ds-calc .ds-calc-form__head {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}

.ds-calc-form__head:not(:first-child) {
  margin-top: 1.25rem;
}

.ds-calc-form__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr));
  gap: 0.9rem 1rem;
}

.ds-calc-field {
  display: grid;
  gap: 0.35rem;
  margin: 0;
  font-weight: 600;
  font-size: 0.95rem;
}

.ds-calc-field[hidden] {
  display: none;
}

.ds-calc-input {
  position: relative;
  display: block;
}

.ds-calc-input input {
  width: 100%;
  box-sizing: border-box;
  margin: 0;
  font: inherit;
  font-weight: 400;
  font-variant-numeric: tabular-nums;
}

.ds-calc-input--money input {
  padding-left: 1.6rem;
}

.ds-calc-input--pct input {
  padding-right: 1.8rem;
}

.ds-calc-input--money::before,
.ds-calc-input--pct::after {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ds-ink-muted, #6B5647);
  pointer-events: none;
  z-index: 1;
}

.ds-calc-input--money::before {
  content: "$";
  left: 0.7rem;
}

.ds-calc-input--pct::after {
  content: "%";
  right: 0.75rem;
}

.ds-calc-mode {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin: 1.1rem 0 0.9rem;
  padding: 0;
  border: 0;
}

.ds-calc-mode legend {
  width: 100%;
  margin-bottom: 0.4rem;
  padding: 0;
  font-weight: 600;
  font-size: 0.95rem;
}

.ds-calc-mode label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
}

.ds-calc-mode input[type="radio"] {
  flex: 0 0 auto;
  width: 1.15rem;
  height: 1.15rem;
  margin: 0;
  border: 2px solid var(--ds-input-border, #6B5647);
  border-radius: 50%;
  background: var(--ds-input-bg, #FDF8F3);
  background-image: none;
  appearance: none;
}

.ds-calc-mode input[type="radio"]:checked {
  border-color: var(--ds-btn-primary-bg, #B8402B);
  background: var(--ds-btn-primary-bg, #B8402B);
  background-image: none;
  box-shadow: inset 0 0 0 3px var(--ds-input-bg, #FDF8F3);
}

.ds-calc-mode input[type="radio"]:focus-visible {
  outline: 2px solid var(--ds-focus, #F97F3D);
  outline-offset: 2px;
}

/* ---------- Results ---------- */

.ds-calc-result {
  margin-top: 1.4rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--ds-calc-line);
}

.ds-calc-result:empty {
  display: none;
}

.ds-calc .ds-calc-result__big {
  margin: 0 0 0.2rem;
  font-family: var(--ds-font-display, inherit);
  font-size: clamp(1.5rem, 1.25rem + 1vw, 2rem);
  font-weight: 800;
  line-height: 1.15;
}

.ds-calc-result__head {
  margin-bottom: 1rem;
}

.ds-calc-result__warn {
  padding: 0.85rem 1rem;
  border-left: 4px solid var(--ds-ember, #B8402B);
  border-radius: 6px;
  background: var(--ds-soft, #F3C9A6);
  color: var(--ds-ink-on-soft, #0A1A33);
}

.ds-calc-result__note {
  color: var(--ds-ink-muted, #6B5647);
  font-size: 0.95rem;
}

.ds-calc-result__note--good {
  color: var(--ds-ink, #0A1A33);
  font-weight: 600;
}

.ds-calc-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 10rem), 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.ds-calc-stat {
  display: grid;
  gap: 0.15rem;
  padding: 0.8rem 0.95rem;
  border-radius: 10px;
  background: var(--ds-ground, #FBEEE2);
}

.ds-calc-stat strong {
  font-size: 1.3rem;
  font-variant-numeric: tabular-nums;
}

.ds-calc-stat span {
  color: var(--ds-ink-muted, #6B5647);
  font-size: 0.9rem;
}

.ds-calc-stat--good strong {
  color: var(--ds-valid, #1F4B57);
}

.ds-calc-compare {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
  gap: 0.9rem;
  margin-bottom: 1rem;
}

.ds-calc-compare__col {
  display: grid;
  align-content: start;
  gap: 0.6rem;
  padding: 1rem;
  border: 1px solid var(--ds-calc-line);
  border-radius: 12px;
}

.ds-calc-compare__col--offer {
  border-color: var(--ds-marigold, #FBB03B);
  border-width: 2px;
}

.ds-calc-compare__col .ds-calc-stat {
  padding: 0;
  background: none;
}

.ds-calc-table {
  width: 100%;
  max-width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.ds-calc-table caption {
  margin-bottom: 0.4rem;
  font-weight: 700;
  text-align: left;
}

.ds-calc-table {
  /* Fixed layout: three equal columns that wrap instead of widening. */
  table-layout: fixed;
}

.ds-calc .ds-calc-table th,
.ds-calc .ds-calc-table td {
  padding: 0.5rem 0.6rem;
  overflow-wrap: anywhere;
  border-bottom: 1px solid var(--ds-calc-line);
  text-align: left;
}

.ds-calc-table th {
  color: var(--ds-ink-muted, #6B5647);
  font-size: 0.85rem;
  font-weight: 600;
}

/* ---------- Save this plan ---------- */

.ds-calc__save {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  max-width: 52rem;
  box-sizing: border-box;
  padding: clamp(1.25rem, 1rem + 1.5vw, 2rem);
  border-radius: var(--ds-radius-container, 16px);
  background: var(--ds-twilight, #13294B);
  color: var(--ds-white, #FFFFFF);
}

.ds-calc__save > div {
  flex: 1 1 22rem;
}

.ds-calc .ds-calc__save h2 {
  color: inherit;
}

.ds-calc__save p {
  margin: 0;
  color: var(--ds-muted-night, #9FB0C4);
}

.debtsunset-layout .ds-calc__save .button {
  flex: 0 1 auto;
  max-width: 100%;
  white-space: normal;
  text-align: center;
  text-decoration: none;
}

/* ---------- Steps, FAQ, embed ---------- */

.ds-calc__steps {
  margin: 0 0 1rem;
  padding-left: 1.4rem;
}

.ds-calc__steps li {
  margin-bottom: 0.4rem;
}

.ds-calc__faq details {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--ds-calc-line);
}

.ds-calc__faq summary {
  font-weight: 600;
  cursor: pointer;
}

.ds-calc__faq details p {
  margin: 0.6rem 0 0;
}

.ds-calc__code {
  display: grid;
  gap: 0.6rem;
  justify-items: start;
}

.ds-calc__code pre {
  width: 100%;
  box-sizing: border-box;
  margin: 0;
  padding: 1rem;
  overflow-x: auto;
  border-radius: 10px;
  background: var(--ds-night, #0A1A33);
  color: var(--ds-sand, #FBEEE2);
  font-size: 0.85rem;
  line-height: 1.5;
}

.ds-calc__disclaimer {
  max-width: 52rem;
  color: var(--ds-ink-muted, #6B5647);
  font-size: 0.85rem;
}

@media (max-width: 30rem) {
  .ds-calc .ds-calc-table th,
  .ds-calc .ds-calc-table td {
    padding: 0.45rem 0.35rem;
    font-size: 0.9rem;
  }
}

/* ---------- Import page and sign-up note ---------- */

.ds-import__scroll {
  /* relative: the table's visually-hidden labels are absolutely positioned
     and would otherwise escape the scroller and widen the page. */
  position: relative;
  max-width: 100%;
  overflow-x: auto;
}

.ds-import__table {
  width: 100%;
  min-width: 52rem;
}

.debtsunset-layout .ds-import__table :is(input, select) {
  padding-inline: 0.6rem;
}

.ds-import__table td:nth-child(2) input {
  min-width: 12rem;
}

.ds-import__table td:nth-child(3) select {
  min-width: 10rem;
}

.ds-import__table td:nth-child(4) input {
  min-width: 8rem;
}

.ds-import__table td:nth-child(5) input {
  min-width: 6rem;
}

.ds-import__table td:nth-child(6) input {
  min-width: 10rem;
}

.ds-import__table input[type="text"],
.ds-import__table input[type="number"],
.ds-import__table input[type="date"],
.ds-import__table select {
  width: 100%;
  min-width: 6rem;
  margin: 0;
}

.ds-import__plan {
  max-width: 28rem;
}

.ds-plan-note {
  padding: 0.75rem 1rem;
  border-left: 4px solid var(--ds-marigold, #FBB03B);
  border-radius: 6px;
  background: var(--ds-surface, #FDF8F3);
}

.ds-plan-offer .button {
  margin-top: 0.25rem;
}

/* ---------- "How it works" diagram (templates/content/_method-visual) ----------
   Three debt cards in payoff order with "rolls on" arrows between them; a
   column with downward arrows on phones. The bar that decides the order
   (balance for snowball, rate for avalanche) is coloured; the other is grey. */

.ds-method {
  margin: 1.25rem 0 0;
}

.ds-method__caption {
  max-width: 48rem;
  margin-bottom: 1rem;
  font-weight: 500;
}

.ds-method__steps {
  /* card | arrow | card | arrow | card: three equal cards. */
  display: grid;
  grid-template-columns: minmax(0, 1fr) 4.5rem minmax(0, 1fr) 4.5rem minmax(0, 1fr);
  align-items: stretch;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.ds-method__step {
  display: contents;
}

.ds-method__card {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 0.75rem;
  align-self: stretch;
  min-width: 0;
  padding: 1rem 1.1rem;
  border: 1px solid var(--ds-calc-line);
  border-radius: var(--ds-radius-container, 16px);
  background: var(--ds-surface, #FDF8F3);
}

.ds-method__step:first-child .ds-method__card {
  border: 2px solid var(--ds-marigold, #FBB03B);
}

.ds-calc .ds-method__rank {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  color: var(--ds-ink-muted, #6B5647);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ds-method__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--ds-btn-primary-bg, #B8402B);
  color: var(--ds-btn-primary-ink, #FFFFFF);
  font-size: 0.8rem;
  letter-spacing: 0;
}

.ds-calc .ds-method__name {
  margin: 0;
  font-family: var(--ds-font-display, inherit);
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.2;
}

.ds-method__facts {
  display: grid;
  gap: 0.55rem;
  margin: 0;
}

.ds-method__fact {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 0.2rem 0.5rem;
}

.ds-method__fact dt {
  color: var(--ds-ink-muted, #6B5647);
  font-size: 0.85rem;
}

.ds-method__fact dd {
  margin: 0;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.ds-method__bar {
  grid-column: 1 / -1;
  display: block;
  height: 0.45rem;
  overflow: hidden;
  border-radius: 999px;
  background: var(--ds-calc-line);
}

.ds-method__bar > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: color-mix(in srgb, var(--ds-ink, #0A1A33) 30%, transparent);
}

/* The deciding fact: bold label, coloured bar. */
.ds-method__fact.is-key dt {
  color: var(--ds-ink, #0A1A33);
  font-weight: 700;
}

.ds-method--snowball .ds-method__fact.is-key .ds-method__bar > span {
  background: var(--ds-valid, #1F4B57);
}

.ds-method--avalanche .ds-method__fact.is-key .ds-method__bar > span {
  background: var(--ds-flare, #F97F3D);
}

/* Bar lengths: balance out of $8,000, rate out of 30%. */
.ds-method__card--visa .ds-method__bar--balance > span { width: 7%; }
.ds-method__card--store .ds-method__bar--balance > span { width: 31%; }
.ds-method__card--car .ds-method__bar--balance > span { width: 100%; }
.ds-method__card--visa .ds-method__bar--apr > span { width: 76%; }
.ds-method__card--store .ds-method__bar--apr > span { width: 100%; }
.ds-method__card--car .ds-method__bar--apr > span { width: 26%; }

/* The payment: icon, amount, where it comes from. */
.ds-method__pay {
  display: grid;
  grid-template-columns: 3rem 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: 0.6rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--ds-calc-line);
}

.ds-method__icon {
  grid-row: 1 / 3;
  justify-self: center;
  width: 2rem;
  height: 2rem;
  overflow: visible;
}

/* The snowball grows step by step; the flame matches the rate. */
.ds-method--snowball .ds-method__step:nth-child(1) .ds-method__icon { width: 1.5rem; height: 1.5rem; }
.ds-method--snowball .ds-method__step:nth-child(2) .ds-method__icon { width: 2.15rem; height: 2.15rem; }
.ds-method--snowball .ds-method__step:nth-child(3) .ds-method__icon { width: 2.9rem; height: 2.9rem; }
.ds-method--avalanche .ds-method__card--store .ds-method__icon { width: 2.8rem; height: 2.8rem; }
.ds-method--avalanche .ds-method__card--visa .ds-method__icon { width: 2.3rem; height: 2.3rem; }
.ds-method--avalanche .ds-method__card--car .ds-method__icon { width: 1.5rem; height: 1.5rem; }

.ds-method__ball {
  fill: #D6E7F2;
  stroke: var(--ds-horizon, #1F4B57);
  stroke-width: 2.5;
}

.ds-method__shine {
  fill: none;
  stroke: #FFFFFF;
  opacity: 0.9;
  stroke-width: 2.2;
  stroke-linecap: round;
}

.ds-method__flame {
  fill: var(--ds-sunset, #E05A47);
}

.ds-method__flame-core {
  fill: var(--ds-marigold, #FBB03B);
}

.ds-calc .ds-method__amount {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3rem;
  margin: 0;
}

.ds-method__amount strong {
  font-family: var(--ds-font-display, inherit);
  font-size: 1.5rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.ds-method__amount span {
  color: var(--ds-ink-muted, #6B5647);
  font-size: 0.9rem;
}

.ds-calc .ds-method__math {
  margin: 0;
  color: var(--ds-ink-muted, #6B5647);
  font-size: 0.8rem;
  line-height: 1.3;
}

/* "Paid off! Its $150 rolls on" between the cards. */
.ds-calc .ds-method__roll {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  margin: 0;
  padding: 0 0.4rem;
  color: var(--ds-ink-muted, #6B5647);
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.25;
  text-align: center;
}

.ds-method__arrow {
  width: 1.75rem;
  height: 1.75rem;
  fill: none;
  stroke: var(--ds-btn-primary-bg, #B8402B);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ds-calc .ds-method__note {
  max-width: 48rem;
  color: var(--ds-ink-muted, #6B5647);
  font-size: 0.95rem;
}

/* Phones and narrow columns: a vertical stack, arrows pointing down. */
@media (max-width: 47.99rem) {
  .ds-method__steps {
    grid-template-columns: minmax(0, 1fr);
  }

  .ds-calc .ds-method__roll {
    flex-direction: row;
    padding: 0.5rem 0;
  }

  .ds-method__arrow {
    transform: rotate(90deg);
  }
}

/* ---------- Import with AI (/debt-tracker/ai-import) ---------- */

.ds-ai-import {
  display: grid;
  gap: 1.5rem;
  max-width: 52rem;
}

.ds-ai-import__privacy,
.ds-ai-import__who,
.ds-ai-import__after {
  color: var(--ds-ink-muted, #6B5647);
  font-size: 0.95rem;
}

.ds-ai-import__option {
  padding: clamp(1.1rem, 0.8rem + 1.5vw, 1.75rem);
  border: 1px solid color-mix(in srgb, var(--ds-ink, #0A1A33) 16%, transparent);
  border-radius: var(--ds-radius-container, 16px);
  background: var(--ds-surface, #FDF8F3);
}

.ds-ai-import__option h2 {
  margin: 0 0 0.25rem;
  font-size: clamp(1.3rem, 1.15rem + 0.6vw, 1.7rem);
}

.ds-ai-import__steps {
  margin: 0.75rem 0 1rem;
  padding-left: 1.4rem;
}

.ds-ai-import__steps li + li {
  margin-top: 0.3rem;
}

.ds-ai-import__prompt {
  margin-bottom: 1rem;
}

.ds-ai-import__prompt pre {
  max-height: 16rem;
  overflow: auto;
  white-space: pre-wrap;
}

.ds-ai-import__token-note {
  font-weight: 700;
}

/* Secondary buttons on light cards: the theme's ghost button is the card's
   own colour, so give it an outline. The prompt text is light on night. */
.debtsunset-layout .ds-calc__copy,
.debtsunset-layout .ds-ai-import .form-submit:not(.button--primary),
.debtsunset-layout .ds-import .form-actions .form-submit.ds-button--ghost {
  --btn-bg: transparent;
  --btn-ink: var(--ds-ink, #0A1A33);
  --btn-border: var(--ds-input-border, #6B5647);
  --btn-bg-hover: transparent;
  --btn-ink-hover: var(--ds-ink, #0A1A33);
  --btn-border-hover: var(--ds-ink, #0A1A33);
}

.debtsunset-layout .ds-calc__code pre code {
  padding: 0;
  background: none;
  color: var(--ds-sand, #FBEEE2);
  font-size: inherit;
}

/* The Copy buttons: an explicit outline (the variables alone lose to the
   theme's rules for <button> in forms). */
.debtsunset-layout button.ds-calc__copy {
  min-height: 2.75rem;
  padding: 0.5rem 1.25rem;
  border: 2px solid var(--ds-input-border, #6B5647);
  background-color: transparent;
  color: var(--ds-ink, #0A1A33);
}

.debtsunset-layout button.ds-calc__copy:is(:hover, :focus-visible) {
  border-color: var(--ds-ink, #0A1A33);
  background-color: transparent;
  color: var(--ds-ink, #0A1A33);
}