/* Loan Calculator: dark theme, mobile first. */

:root {
  color-scheme: dark;
  --bg: #0f172a;
  --surface: #1e293b;
  --surface-raised: #26344b;
  --field: #111a2e;
  --line: rgba(148, 163, 184, 0.14);
  --border: #334155;
  --border-strong: #4b5b73;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #bef264;
  --accent-ink: #1a2e05;
  --accent-soft: rgba(190, 242, 100, 0.14);
  --accent-line: rgba(190, 242, 100, 0.4);
  --danger: #fca5a5;
  --danger-line: #f87171;
  --good: #6ee7b7;
  --radius: 12px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(2, 6, 23, 0.4), 0 10px 28px rgba(2, 6, 23, 0.32);
  --speed: 200ms;
  --control: 44px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;

  --chart-principal: #bef264;
  --chart-extra: #34d399;
  --chart-interest: #38bdf8;
  --chart-tax: #fbbf24;
  --chart-capitalized: #f472b6;
  --chart-balance: #c4b5fd;
  --chart-grid: rgba(148, 163, 184, 0.16);
  --chart-highlight: rgba(148, 163, 184, 0.13);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.25;
}

button,
input,
select {
  font: inherit;
  color: inherit;
}

a {
  color: var(--accent);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Header */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  max-width: 1360px;
  margin: 0 auto;
  padding: 8px 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-mark {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
  border-radius: 8px;
  box-shadow: 0 0 0 1px var(--line);
}

.brand h1 {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--speed) ease, border-color var(--speed) ease, color var(--speed) ease;
}

.btn:hover {
  border-color: var(--border-strong);
  background: var(--surface-raised);
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-ghost {
  background: transparent;
}

.btn-small {
  padding: 0 12px;
  font-size: 0.875rem;
}

.btn-lang {
  min-width: 44px;
  padding: 0 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.btn-accent {
  border-color: transparent;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 650;
}

.btn-accent:hover {
  border-color: transparent;
  background: #d4f78f;
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: var(--control);
  height: var(--control);
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--speed) ease, border-color var(--speed) ease;
}

.icon-btn:hover {
  border-color: var(--danger-line);
  color: var(--danger);
}

/* Layout */

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  max-width: 1360px;
  margin: 0 auto;
  padding: 4px 16px 16px;
}

.output,
.stack {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.card {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 12px;
  margin-bottom: 12px;
}

.card-head h2 {
  font-size: 1rem;
  font-weight: 650;
}

.card-sub {
  color: var(--muted);
  font-size: 0.8125rem;
  font-weight: 400;
}

.head-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  display: inline-block;
  margin-left: 4px;
  padding: 1px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 650;
  vertical-align: 2px;
}

.empty {
  margin: 0;
  padding: 24px 12px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 0.875rem;
  text-align: center;
}

.hint,
.error {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.4;
}

.hint {
  color: var(--muted);
}

.error {
  color: var(--danger);
}

.hint:empty,
.error:empty {
  display: none;
}

/* Form */

.form-card {
  container-type: inline-size;
}

.segmented.offer-picker {
  margin-bottom: 14px;
}

.loan-form {
  display: grid;
  gap: 14px;
}

.group {
  display: grid;
  gap: 6px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.group > legend {
  margin-bottom: 6px;
  padding: 0;
}

label,
legend,
.group-title {
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
}

.group-title {
  font-weight: 500;
}

.label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 22px;
}

.label-note {
  color: var(--muted);
  font-size: 0.8125rem;
}

.split {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px;
}

.split-keep {
  align-items: stretch;
}

.field {
  display: grid;
  gap: 6px;
  flex: 1 1 0;
  min-width: 0;
}

.field-grow {
  flex: 1 1 120px;
  min-width: 0;
}

.field-currency {
  flex: 0 0 104px;
}

.field-grace {
  flex: 0 0 104px;
}

.input,
.extra-row input,
.extra-row select {
  width: 100%;
  min-width: 0;
  min-height: var(--control);
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--field);
  color: var(--text);
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  transition: border-color var(--speed) ease, box-shadow var(--speed) ease;
}

.input:hover,
.extra-row select:hover {
  border-color: var(--border-strong);
}

.input:focus,
.extra-row input:focus,
.extra-row select:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.input[aria-invalid="true"],
.extra-row select[aria-invalid="true"] {
  border-color: var(--danger-line);
}

.input:disabled {
  opacity: 0.5;
}

.input-amount {
  font-size: 1.0625rem;
  font-weight: 600;
}

.input-term {
  flex: 0 0 84px;
  width: 84px;
}

select.input,
.extra-row select {
  padding-right: 32px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-position: right 10px center;
  background-repeat: no-repeat;
  background-size: 16px;
  cursor: pointer;
}

select option {
  background: var(--surface);
  color: var(--text);
}

input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  margin: 0;
  -webkit-appearance: none;
}

/* Inputs with a unit before or after the value */

.affix-field {
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: var(--control);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--field);
  transition: border-color var(--speed) ease, box-shadow var(--speed) ease;
}

.affix-field:hover {
  border-color: var(--border-strong);
}

.affix-field:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.affix-field:has([aria-invalid="true"]) {
  border-color: var(--danger-line);
}

.affix-field > input,
.extra-row .affix-field > input {
  flex: 1 1 auto;
  min-height: calc(var(--control) - 2px);
  border: 0;
  background: transparent;
  box-shadow: none;
}

.affix-field > input:focus,
.extra-row .affix-field > input:focus {
  box-shadow: none;
}

.affix {
  flex-shrink: 0;
  padding-left: 12px;
  color: var(--muted);
  font-size: 0.9375rem;
  white-space: nowrap;
  user-select: none;
}

.affix-field > .affix + input {
  padding-left: 6px;
}

.affix-field > input + .affix {
  padding: 0 12px 0 0;
}

.affix-field > input:has(+ .affix) {
  padding-right: 6px;
}

html[lang="tr"] .affix-pct {
  order: -1;
  padding: 0 0 0 12px;
}

html[lang="tr"] .pct-field > input {
  padding: 0 12px 0 4px;
}

/* Segmented radio groups */

.segmented {
  display: flex;
  gap: 2px;
  min-width: 0;
  margin: 0;
  padding: 2px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--field);
  box-shadow: inset 0 0 0 1px var(--border);
}

.basis {
  flex: 0 1 auto;
}

.seg {
  position: relative;
  display: flex;
  flex: 1 1 0;
  min-width: 0;
}

.seg input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.seg span {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 10px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 550;
  line-height: 1.2;
  text-align: center;
  transition: background-color var(--speed) ease, color var(--speed) ease;
}

.seg input:hover + span {
  color: var(--text);
}

.seg input:checked + span {
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 650;
}

.seg input:focus-visible + span {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* Compare switch */

.switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  color: var(--text);
  cursor: pointer;
}

.switch input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.switch-track {
  position: relative;
  flex-shrink: 0;
  width: 40px;
  height: 24px;
  border-radius: 12px;
  background: var(--border);
  transition: background-color var(--speed) ease;
}

.switch-track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--text);
  transition: transform var(--speed) ease, background-color var(--speed) ease;
}

.switch input:checked + .switch-track {
  background: var(--accent);
}

.switch input:checked + .switch-track::after {
  background: var(--accent-ink);
  transform: translateX(16px);
}

.switch input:focus-visible + .switch-track {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Term slider */

.range {
  --fill: 0%;
  flex: 1 1 120px;
  min-width: 0;
  height: var(--control);
  margin: 0;
  background: transparent;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  touch-action: pan-y;
}

.range:focus-visible {
  outline: none;
}

.range::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 3px;
  background: linear-gradient(to right, var(--accent) var(--fill), var(--border) var(--fill));
}

.range::-webkit-slider-thumb {
  width: 22px;
  height: 22px;
  margin-top: -8px;
  border: 3px solid var(--accent);
  border-radius: 50%;
  background: var(--bg);
  box-shadow: 0 1px 4px rgba(2, 6, 23, 0.5);
  -webkit-appearance: none;
  transition: box-shadow var(--speed) ease;
}

.range:focus-visible::-webkit-slider-thumb {
  box-shadow: 0 0 0 5px var(--accent-soft);
}

.range::-moz-range-track {
  height: 6px;
  border-radius: 3px;
  background: var(--border);
}

.range::-moz-range-progress {
  height: 6px;
  border-radius: 3px;
  background: var(--accent);
}

.range::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border: 3px solid var(--accent);
  border-radius: 50%;
  background: var(--bg);
}

.range:focus-visible::-moz-range-thumb {
  box-shadow: 0 0 0 5px var(--accent-soft);
}

/* Extra payments */

.extras-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.extras-list:empty {
  display: none;
}

.extra-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) var(--control);
  grid-template-areas:
    "amount amount remove"
    "month every every"
    "error error error";
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(15, 23, 42, 0.45);
}

.extra-amount-field {
  grid-area: amount;
}

.extra-remove {
  grid-area: remove;
}

.extra-month-field {
  grid-area: month;
}

.extra-every {
  grid-area: every;
}

.extra-row .error {
  grid-area: error;
}

.extra-month-field .affix {
  font-size: 0.8125rem;
}

@container (min-width: 520px) {
  .extra-row {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1.2fr) var(--control);
    grid-template-areas:
      "amount month every remove"
      "error error error error";
  }
}

/* Reverse solver */

.solver {
  margin-top: 14px;
  padding-top: 2px;
  border-top: 1px solid var(--line);
}

.solver summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: var(--control);
  font-size: 0.9375rem;
  font-weight: 600;
  list-style: none;
  cursor: pointer;
}

.solver summary::-webkit-details-marker {
  display: none;
}

.solver summary:hover {
  color: var(--accent);
}

.icon-chevron {
  transition: transform var(--speed) ease;
}

.solver[open] summary .icon-chevron {
  transform: rotate(90deg);
}

.solver-form {
  display: grid;
  gap: 12px;
  padding: 4px 0 2px;
}

.solver-out {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 12px;
  min-height: 40px;
}

.solver-result {
  margin: 0;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

/* Summary bar: follows the form on phones */

.summary-bar {
  position: sticky;
  bottom: 12px;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 4px 16px;
  min-height: var(--control);
  margin: 14px 0 0;
  padding: 8px 14px;
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-sm);
  background: rgba(30, 41, 59, 0.94);
  box-shadow: 0 8px 24px rgba(2, 6, 23, 0.6);
  color: var(--muted);
  font-size: 0.875rem;
  text-decoration: none;
  backdrop-filter: blur(6px);
}

.summary-bar strong {
  color: var(--accent);
  font-size: 0.9375rem;
  font-variant-numeric: tabular-nums;
}

/* Results */

.results-card {
  container: results / inline-size;
  scroll-margin-top: 16px;
}

.results-card:focus {
  outline: none;
}

.results-body {
  display: grid;
  gap: 12px;
}

.headline {
  padding: 12px 14px;
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(190, 242, 100, 0.13), rgba(56, 189, 248, 0.07));
}

.headline p {
  margin: 0;
}

.headline-label,
.headline-sub {
  color: var(--muted);
  font-size: 0.8125rem;
}

.headline-value {
  margin: 2px 0;
  color: var(--accent);
  font-size: 2rem;
  font-weight: 750;
  line-height: 1.15;
  letter-spacing: -0.015em;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.tiles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}

.tile {
  min-width: 0;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--field);
}

.tile dt {
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.35;
}

.tile dd {
  margin: 2px 0 0;
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.35;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.tile .tile-sub {
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 400;
}

.saved {
  margin: 0;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: rgba(52, 211, 153, 0.1);
  color: var(--good);
  font-size: 0.875rem;
}

@container results (min-width: 560px) {
  .results-body {
    grid-template-columns: minmax(200px, 0.8fr) minmax(0, 1.6fr);
    align-items: stretch;
  }

  .headline {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .tiles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .saved {
    grid-column: 1 / -1;
  }
}

/* Chart */

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  margin: 0 0 10px;
  padding: 0;
  color: var(--muted);
  font-size: 0.8125rem;
  list-style: none;
}

.legend li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.swatch {
  display: inline-block;
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-radius: 3px;
}

.swatch-principal {
  background: var(--chart-principal);
}

.swatch-extra {
  background: var(--chart-extra);
}

.swatch-interest {
  background: var(--chart-interest);
}

.swatch-tax {
  background: var(--chart-tax);
}

.swatch-capitalized {
  border: 1.5px dashed var(--chart-capitalized);
}

.swatch-balance {
  width: 14px;
  height: 3px;
  border-radius: 2px;
  background: var(--chart-balance);
}

.swatch-total {
  visibility: hidden;
}

.chart-wrap {
  position: relative;
  height: 220px;
}

.chart {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 6px;
  cursor: crosshair;
  touch-action: pan-y;
}

.chart:focus-visible {
  outline-offset: 4px;
}

.chart-tip {
  position: absolute;
  top: 6px;
  min-width: 172px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(15, 23, 42, 0.95);
  box-shadow: var(--shadow);
  font-size: 0.8125rem;
  line-height: 1.35;
  pointer-events: none;
}

.tip-title {
  margin: 0 0 4px;
  font-weight: 650;
}

.chart-tip dl {
  display: grid;
  gap: 2px;
  margin: 0;
}

.tip-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.tip-row dt {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
}

.tip-row dd {
  margin: 0;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.tip-total {
  margin-top: 2px;
  padding-top: 3px;
  border-top: 1px solid var(--line);
}

/* Offer comparison */

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
  table-layout: fixed;
}

.compare-table th,
.compare-table td {
  padding: 5px 0 5px 8px;
  border-bottom: 1px solid var(--line);
  text-align: right;
  overflow-wrap: anywhere;
}

.compare-table thead th,
.compare-table thead td {
  padding-bottom: 8px;
  border-bottom: 0;
}

.compare-table thead td,
.compare-table tbody th {
  width: 40%;
}

.compare-table tbody th {
  padding-left: 0;
  color: var(--muted);
  font-weight: 500;
  text-align: left;
}

.compare-table tbody tr:last-child > * {
  border-bottom: 0;
}

.compare-table td.better {
  color: var(--accent);
  font-weight: 650;
}

.offer-pick {
  width: 100%;
  min-height: 40px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text);
  font-weight: 650;
  cursor: pointer;
  transition: background-color var(--speed) ease, border-color var(--speed) ease, color var(--speed) ease;
}

.offer-pick:hover {
  border-color: var(--border-strong);
}

.offer-pick[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

.verdict {
  display: grid;
  gap: 2px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 0.875rem;
}

.verdict p {
  margin: 0;
  color: var(--muted);
}

.verdict .verdict-main {
  color: var(--text);
  font-weight: 650;
}

.compare-hint {
  margin-top: 6px;
}

/* Payment schedule */

.table-scroll {
  max-height: 440px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overscroll-behavior: contain;
}

.table-scroll:focus-visible {
  outline-offset: 2px;
}

.schedule {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.schedule th,
.schedule td {
  padding: 7px 8px;
  border-bottom: 1px solid var(--line);
  text-align: right;
}

.schedule thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--surface-raised);
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.schedule th:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  padding-left: 12px;
  background: var(--surface);
  text-align: left;
}

.schedule thead th:first-child {
  z-index: 3;
  background: var(--surface-raised);
}

.year-row > * {
  background: #1a2639;
  font-weight: 650;
}

.schedule .year-row > th:first-child {
  padding-top: 0;
  padding-bottom: 0;
  background: #1a2639;
}

.year-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 0 6px 0 0;
  border: 0;
  background: transparent;
  color: var(--text);
  font-weight: 650;
  cursor: pointer;
}

.year-toggle:hover {
  color: var(--accent);
}

.year-toggle .icon {
  width: 16px;
  height: 16px;
}

.year-toggle[aria-expanded="true"] .icon {
  transform: rotate(90deg);
}

.month-row > th {
  color: var(--muted);
  font-weight: 500;
}

.month-row:hover > * {
  background: rgba(148, 163, 184, 0.06);
}

.month-row:hover > th:first-child {
  background: #223047;
}

.c-balance {
  color: var(--text);
}

.tag {
  margin-left: 6px;
  padding: 1px 6px;
  border-radius: 6px;
  background: rgba(251, 191, 36, 0.15);
  color: var(--chart-tax);
  font-size: 0.6875rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.schedule.hide-tax .c-tax,
.schedule.hide-extra .c-extra {
  display: none;
}

/* Footer, note and toast */

.note {
  margin: 0;
  color: var(--muted);
  font-size: 0.8125rem;
  text-align: center;
}

.footer {
  padding: 0 16px 24px;
  text-align: center;
  font-size: 0.875rem;
}

.footer a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 10px;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--speed) ease;
}

.footer a:hover {
  color: var(--accent);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 20;
  max-width: calc(100% - 32px);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--text);
  box-shadow: var(--shadow);
  color: var(--bg);
  font-size: 0.875rem;
  font-weight: 650;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 16px);
  transition: opacity var(--speed) ease, transform var(--speed) ease;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* Small phones */

@media (max-width: 400px) {
  .reset-label {
    display: none;
  }

  #reset {
    min-width: 44px;
    padding: 0 10px;
  }

  .card {
    padding: 14px;
  }

  .headline-value {
    font-size: 1.75rem;
  }
}

@media (max-width: 340px) {
  .brand h1 {
    font-size: 1rem;
  }

  .brand-mark {
    width: 26px;
    height: 26px;
  }
}

/* Tablets and desktops */

@media (min-width: 900px) {
  .layout {
    grid-template-columns: minmax(300px, 340px) minmax(0, 1fr);
    align-items: start;
  }

  .summary-bar {
    display: none;
  }
}

@media (min-width: 1180px) {
  .layout {
    grid-template-columns: 320px minmax(0, 1fr);
  }

  .output {
    grid-template-columns: minmax(300px, 0.75fr) minmax(0, 1fr);
  }

  .note {
    grid-column: 1 / -1;
  }

  .chart-wrap {
    height: 200px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}