/*
 * Local adapter over @seed-design/css semantic tokens.
 * This project is not affiliated with or endorsed by 당근 or Seed Design.
 * Only stable semantic color roles are consumed; component-private variables are avoided.
 */

:root {
  --mc-color-canvas: color-mix(
    in srgb,
    var(--seed-color-bg-brand-weak, #fff0e6) 28%,
    var(--seed-color-bg-layer-default, #ffffff)
  );
  --mc-color-surface: var(--seed-color-bg-layer-default, #ffffff);
  --mc-color-surface-raised: var(--seed-color-bg-layer-floating, #ffffff);
  --mc-color-surface-muted: var(--seed-color-bg-layer-fill, #f5f5f5);
  --mc-color-action: var(--seed-color-bg-brand-solid, #ff6f0f);
  --mc-color-action-pressed: var(--seed-color-bg-brand-solid-pressed, #e85d04);
  --mc-color-action-soft: var(--seed-color-bg-brand-weak, #fff0e6);
  --mc-color-ink: var(--seed-color-fg-neutral, #1b1b1b);
  --mc-color-ink-muted: var(--seed-color-fg-neutral-muted, #4b4b4b);
  --mc-color-ink-subtle: var(--seed-color-fg-neutral-subtle, #6b6b6b);
  --mc-color-inverse: var(--seed-color-fg-neutral-inverted, #ffffff);
  --mc-color-line: var(--seed-color-stroke-neutral-subtle, #dedede);
  --mc-color-line-strong: var(--seed-color-stroke-neutral-solid, #737373);
  --mc-color-focus: var(--seed-color-stroke-focus-ring, #2979ff);
  --mc-color-danger: var(--seed-color-fg-critical, #c13515);
  --mc-color-danger-soft: var(--seed-color-bg-critical-weak, #fff1ed);
  --mc-color-info: var(--seed-color-fg-informative, #1769aa);
  --mc-color-info-soft: var(--seed-color-bg-informative-weak, #eef6ff);
  --mc-color-positive: var(--seed-color-fg-positive, #16794f);
  --mc-color-positive-soft: var(--seed-color-bg-positive-weak, #eaf8f1);
  --mc-color-warning: var(--seed-color-fg-warning-contrast, #664d00);
  --mc-color-warning-soft: var(--seed-color-bg-warning-weak, #fff8d9);

  --mc-space-1: 0.25rem;
  --mc-space-2: 0.5rem;
  --mc-space-3: 0.75rem;
  --mc-space-4: 1rem;
  --mc-space-5: 1.25rem;
  --mc-space-6: 1.5rem;
  --mc-space-8: 2rem;
  --mc-space-10: 2.5rem;
  --mc-space-12: 3rem;
  --mc-space-16: 4rem;
  --mc-radius-sm: 0.625rem;
  --mc-radius-md: 1rem;
  --mc-radius-lg: 1.5rem;
  --mc-radius-pill: 999px;
  --mc-shadow-floating: 0 18px 60px rgb(37 27 20 / 12%);
  --mc-font-body: "Apple SD Gothic Neo", "Noto Sans KR", ui-sans-serif, sans-serif;
  --mc-font-display: "Arial Rounded MT Bold", "Apple SD Gothic Neo", ui-rounded, sans-serif;
}

.mc-button {
  min-height: 3.25rem;
  border: 1px solid transparent;
  border-radius: var(--mc-radius-md);
  padding: 0.875rem 1.125rem;
  font: inherit;
  font-weight: 750;
  line-height: 1.2;
  cursor: pointer;
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease;
}

.mc-button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.mc-button:active:not(:disabled) {
  transform: translateY(0) scale(0.99);
}

.mc-button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

.mc-button--primary {
  color: var(--mc-color-inverse);
  background: var(--mc-color-action);
}

.mc-button--primary:hover:not(:disabled),
.mc-button--primary:active:not(:disabled) {
  background: var(--mc-color-action-pressed);
}

.mc-button--secondary {
  color: var(--mc-color-ink);
  background: var(--mc-color-surface);
  border-color: var(--mc-color-line);
}

.mc-button--quiet {
  min-height: 2.75rem;
  color: var(--mc-color-ink-muted);
  background: transparent;
  padding-inline: 0.75rem;
}

.mc-button--block {
  width: 100%;
}

.mc-button:focus-visible,
.mc-choice:has(input:focus-visible),
.mc-toggle:has(input:focus-visible),
.mc-check:has(input:focus-visible),
.icon-button:focus-visible,
summary:focus-visible,
input[type="date"]:focus-visible {
  outline: 3px solid var(--mc-color-focus);
  outline-offset: 3px;
}

.mc-choice {
  position: relative;
  display: grid;
  grid-template-columns: 1.5rem minmax(0, 1fr);
  align-items: center;
  gap: var(--mc-space-3);
  min-height: 3.75rem;
  padding: 0.9rem 1rem;
  color: var(--mc-color-ink);
  background: var(--mc-color-surface);
  border: 1.5px solid var(--mc-color-line);
  border-radius: var(--mc-radius-md);
  cursor: pointer;
  transition:
    border-color 160ms ease,
    background-color 160ms ease,
    transform 160ms ease;
}

.mc-choice:hover {
  border-color: var(--mc-color-line-strong);
  transform: translateY(-1px);
}

.mc-choice:has(input:checked) {
  background: var(--mc-color-action-soft);
  border-color: var(--mc-color-action);
}

.mc-choice input,
.mc-toggle input,
.mc-check input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.mc-choice__mark,
.mc-check__mark {
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border: 1.5px solid var(--mc-color-line-strong);
  color: transparent;
  background: var(--mc-color-surface);
  flex: none;
}

.mc-choice__mark {
  border-radius: 50%;
}

.mc-choice__mark::after {
  content: "";
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  background: currentColor;
}

.mc-choice:has(input:checked) .mc-choice__mark,
.mc-choice:has(input:checked) .mc-check__mark,
.mc-check:has(input:checked) .mc-check__mark {
  color: var(--mc-color-inverse);
  background: var(--mc-color-action);
  border-color: var(--mc-color-action);
}

.mc-check__mark {
  border-radius: 0.45rem;
}

.mc-check__mark::after {
  content: "✓";
  font-size: 0.95rem;
  font-weight: 900;
  line-height: 1;
}

.mc-toggle {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 3rem;
  gap: var(--mc-space-4);
  align-items: center;
  min-height: 4.5rem;
  padding: 1rem;
  color: var(--mc-color-ink);
  background: var(--mc-color-surface-muted);
  border: 1.5px solid transparent;
  border-radius: var(--mc-radius-md);
  cursor: pointer;
}

.mc-toggle:has(input:checked) {
  background: var(--mc-color-action-soft);
  border-color: var(--mc-color-action);
}

.mc-toggle__track {
  position: relative;
  width: 3rem;
  height: 1.75rem;
  border-radius: var(--mc-radius-pill);
  background: var(--mc-color-line-strong);
  transition: background-color 160ms ease;
}

.mc-toggle__track::after {
  content: "";
  position: absolute;
  top: 0.2rem;
  left: 0.2rem;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: var(--mc-color-surface);
  box-shadow: 0 1px 5px rgb(0 0 0 / 18%);
  transition: transform 160ms ease;
}

.mc-toggle:has(input:checked) .mc-toggle__track {
  background: var(--mc-color-action);
}

.mc-toggle:has(input:checked) .mc-toggle__track::after {
  transform: translateX(1.25rem);
}

.mc-badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.5rem;
  width: fit-content;
  padding: 0.2rem 0.55rem;
  border-radius: var(--mc-radius-pill);
  color: var(--mc-color-ink-muted);
  background: var(--mc-color-surface-muted);
  font-size: 0.75rem;
  font-weight: 750;
  line-height: 1.2;
  white-space: nowrap;
}

.mc-badge--confirmed {
  color: var(--mc-color-positive);
  background: var(--mc-color-positive-soft);
}

.mc-badge--check {
  color: var(--mc-color-warning);
  background: var(--mc-color-warning-soft);
}

.mc-badge--record {
  color: var(--mc-color-info);
  background: var(--mc-color-info-soft);
}

.mc-notice {
  display: flex;
  gap: var(--mc-space-3);
  padding: 0.875rem 1rem;
  color: var(--mc-color-ink-muted);
  background: var(--mc-color-surface-muted);
  border-radius: var(--mc-radius-md);
  font-size: 0.875rem;
  line-height: 1.5;
}

.mc-notice--error {
  color: var(--mc-color-danger);
  background: var(--mc-color-danger-soft);
}