@import url("./tokens.css");

html,
body {
  min-width: 0;
  overflow-x: clip;
}

* {
  box-sizing: border-box;
}

body {
  min-block-size: 100dvh;
  margin: 0;
  background: var(--color-canvas);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.5;
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

button:disabled,
input:disabled,
[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.55;
}

.shell {
  inline-size: min(100% - clamp(2rem, 6vw, 7rem), 96rem);
  margin-inline: auto;
}

.nav {
  position: sticky;
  z-index: var(--z-sticky);
  inset-block-start: 0;
  padding-block: var(--space-sm);
  background: color-mix(in oklch, var(--color-canvas) 90%, transparent);
  backdrop-filter: blur(14px);
}

.nav__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-sm);
  min-block-size: 3.25rem;
  padding-block-end: var(--space-sm);
  border-block-end: var(--rule-hair) solid var(--color-rule);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  min-width: 0;
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 700;
  letter-spacing: -0.055em;
  white-space: nowrap;
}

.brand__mark {
  display: grid;
  inline-size: 1.4rem;
  block-size: 1.4rem;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0;
}

.search-pill,
.nav__feed {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-block-size: 2.75rem;
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-pill);
  background: var(--color-paper);
  color: var(--color-soft);
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: 600;
  white-space: nowrap;
  transition: background-color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out);
}

.search-pill {
  gap: var(--space-xs);
  padding-inline: var(--space-sm);
}

.search-pill:hover,
.nav__feed:hover {
  background: var(--color-panel);
}

.search-pill:active,
.nav__feed:active,
.chip:active,
.deal-card__buy:active {
  transform: translateY(1px);
}

.search-pill__icon {
  display: inline-grid;
  inline-size: 0.9rem;
  block-size: 0.9rem;
  border: 2px solid currentcolor;
  border-radius: var(--radius-pill);
  position: relative;
}

.search-pill__icon::after {
  position: absolute;
  inset-inline-end: -0.32rem;
  inset-block-end: -0.22rem;
  inline-size: 0.42rem;
  block-size: 2px;
  background: currentcolor;
  content: "";
  transform: rotate(45deg);
  transform-origin: left center;
}

.search-pill kbd {
  display: none;
  padding-inline: var(--space-2xs);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  font-size: var(--text-xs);
}

.page {
  padding-block: var(--space-xl) var(--space-2xl);
}

.intro {
  display: grid;
  gap: var(--space-xl);
  padding-block: var(--space-xl) var(--space-2xl);
}

.eyeline,
.section-label,
.deal-card__overline,
.empty-state__eyeline {
  margin: 0;
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.intro__title {
  min-width: 0;
  max-inline-size: 13ch;
  margin: var(--space-xs) 0 0;
  font-family: var(--font-display);
  font-size: var(--text-display);
  font-weight: 700;
  letter-spacing: -0.075em;
  line-height: 0.94;
  overflow-wrap: anywhere;
}

.intro__copy {
  max-inline-size: 55ch;
  margin: var(--space-md) 0 0;
  color: var(--color-soft);
  font-size: var(--text-md);
}

.savings-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--rule-hair);
  border: var(--rule-hair) solid var(--color-ink);
  background: var(--color-ink);
}

.savings-board__placeholder,
.signal {
  display: grid;
  gap: var(--space-3xs);
  min-height: 7rem;
  padding: var(--space-md);
  background: var(--color-paper);
}

.savings-board__placeholder {
  grid-column: 1 / -1;
  place-items: center start;
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.signal__label {
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 600;
}

.signal__value {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.065em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.signal__detail {
  color: var(--color-soft);
  font-size: var(--text-xs);
}

.filter-rail {
  display: grid;
  gap: var(--space-md);
  padding-block: var(--space-lg);
  border-block: var(--rule-hair) solid var(--color-rule);
}

.filter-rail__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: var(--space-sm);
}

.section-title {
  margin: var(--space-2xs) 0 0;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: -0.055em;
}

.filter-rail__count {
  color: var(--color-muted);
  font-size: var(--text-sm);
  white-space: nowrap;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.filter-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.filter-control {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  min-block-size: 2.75rem;
  padding-inline: var(--space-sm);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm);
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 600;
}

.filter-control select {
  max-inline-size: 10rem;
  border: 0;
  background: transparent;
  color: var(--color-ink);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

.chip {
  min-block-size: 2.75rem;
  padding-inline: var(--space-sm);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-pill);
  background: var(--color-paper);
  color: var(--color-soft);
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: 600;
  white-space: nowrap;
  transition: background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out);
}

.chip:hover {
  background: var(--color-panel);
}

.chip[aria-pressed="true"] {
  background: var(--color-ink);
  color: var(--color-paper);
}

.deal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg) var(--space-sm);
  padding-block: var(--space-lg);
}

.deal-card {
  display: grid;
  min-width: 0;
  gap: var(--space-sm);
}

.deal-card__image-link {
  display: block;
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  background: var(--color-image-fallback);
}

.deal-card__image-link.is-image-missing {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  color: var(--color-muted);
  font-size: var(--text-xs);
  font-weight: 700;
}

.deal-card__image-fallback {
  max-inline-size: 18ch;
  padding: var(--space-sm);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm);
  background: var(--color-paper);
  color: var(--color-soft);
  line-height: 1.35;
  text-align: center;
}

.deal-card__image {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform var(--dur-short) var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .deal-card__image-link:hover .deal-card__image {
    transform: scale(1.018);
  }
}

.deal-card__saving {
  position: absolute;
  inset-block-start: var(--space-sm);
  inset-inline-start: var(--space-sm);
  display: inline-flex;
  align-items: center;
  min-block-size: 1.8rem;
  padding-inline: var(--space-xs);
  border-radius: var(--radius-pill);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.deal-card__topline,
.deal-card__price-row,
.deal-card__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.deal-card__topline {
  justify-content: space-between;
}

.deal-card__merchant,
.deal-card__verified {
  display: inline-flex;
  align-items: center;
  min-block-size: 1.55rem;
  font-size: var(--text-xs);
  font-weight: 600;
}

.deal-card__merchant {
  color: var(--color-soft);
}

.deal-card__verified {
  color: var(--color-success);
}

.deal-card__title {
  min-width: 0;
  min-height: 2.8lh;
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(1rem, 0.5vw + 0.9rem, var(--text-md));
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.deal-card__price {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 1.2vw + 1rem, var(--text-xl));
  font-weight: 700;
  letter-spacing: -0.065em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.deal-card__saving-copy,
.deal-card__unit,
.deal-card__conditions,
.deal-card__meta {
  color: var(--color-soft);
  font-size: var(--text-xs);
}

.deal-card__saving-copy {
  color: var(--color-accent);
  font-weight: 700;
}

.deal-card__conditions {
  min-height: 1.6lh;
}

.deal-card__actions {
  align-items: stretch;
  padding-block-start: var(--space-xs);
}

.deal-card__buy,
.deal-card__source {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-block-size: 2.75rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  white-space: nowrap;
}

.deal-card__buy {
  flex: 1 1 8rem;
  padding-inline: var(--space-sm);
  background: var(--color-ink);
  color: var(--color-paper);
  transition: background-color var(--dur-short) var(--ease-out), transform var(--dur-micro) var(--ease-out);
}

.deal-card__buy:hover {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.deal-card__source {
  flex: 0 0 auto;
  padding-inline: var(--space-xs);
  border: var(--rule-hair) solid var(--color-rule);
  color: var(--color-soft);
}

.deal-card__source:hover {
  background: var(--color-panel);
}

.deal-card__disclosure {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--text-xs);
  line-height: 1.35;
}

.loading-card,
.empty-state {
  grid-column: 1 / -1;
}

.loading-card {
  display: grid;
  gap: var(--space-sm);
}

.loading-card__image,
.loading-card__line {
  background: var(--color-panel);
}

.loading-card__image {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
}

.loading-card__line {
  block-size: 0.8rem;
  border-radius: var(--radius-pill);
}

.loading-card__line--short {
  inline-size: 40%;
}

.loading-card__line--price {
  inline-size: 55%;
  block-size: 1.7rem;
}

.empty-state {
  display: grid;
  gap: var(--space-sm);
  padding-block: var(--space-3xl);
  border-block: var(--rule-hair) solid var(--color-rule);
}

.empty-state__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: -0.055em;
}

.empty-state__copy {
  max-inline-size: 52ch;
  margin: 0;
  color: var(--color-muted);
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-xs);
  padding-block: var(--space-xl);
  border-block-start: var(--rule-hair) solid var(--color-rule);
  color: var(--color-muted);
  font-size: var(--text-xs);
}

.footer__mark {
  color: var(--color-soft);
  font-weight: 600;
}

.dialog {
  inline-size: min(100% - 2rem, 42rem);
  max-block-size: min(80dvh, 44rem);
  padding: 0;
  border: var(--rule-hair) solid var(--color-rule-strong);
  border-radius: var(--radius-lg);
  background: var(--color-paper);
  color: var(--color-ink);
}

.dialog::backdrop {
  background: color-mix(in oklch, var(--color-ink) 38%, transparent);
}

.dialog__inner {
  display: grid;
  gap: var(--space-md);
  padding: var(--space-md);
}

.dialog__field {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-sm);
  min-block-size: 3.25rem;
  padding-inline: var(--space-sm);
  border: var(--rule-hair) solid var(--color-rule-strong);
  border-radius: var(--radius-sm);
  background: var(--color-canvas);
}

.dialog__field:focus-within {
  border-color: var(--color-focus);
}

.dialog__input {
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--color-ink);
}

.dialog__input::placeholder {
  color: var(--color-muted);
}

.dialog__results {
  display: grid;
  max-block-size: 50dvh;
  gap: var(--space-2xs);
  overflow: auto;
}

.dialog__result {
  display: grid;
  gap: var(--space-3xs);
  min-block-size: 2.75rem;
  padding: var(--space-sm);
  border: var(--rule-hair) solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: inherit;
  cursor: pointer;
  text-align: start;
}

.dialog__result:hover,
.dialog__result.is-active,
.dialog__result:focus-visible {
  background: var(--color-panel);
}

.dialog__result-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
}

.dialog__result-meta,
.dialog__footer {
  color: var(--color-muted);
  font-size: var(--text-xs);
}

.dialog__footer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.dialog__footer kbd,
.dialog__field kbd {
  padding-inline: var(--space-2xs);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-sm);
  color: var(--color-soft);
}

.toast {
  position: fixed;
  z-index: var(--z-toast);
  inset-inline: var(--space-md);
  inset-block-end: var(--space-md);
  display: none;
  max-inline-size: 28rem;
  margin-inline: auto;
  padding: var(--space-sm) var(--space-md);
  border: var(--rule-hair) solid var(--color-rule-strong);
  border-radius: var(--radius-sm);
  background: var(--color-ink);
  color: var(--color-paper);
  font-size: var(--text-sm);
}

.toast.is-visible {
  display: block;
}

@media (min-width: 40rem) {
  .nav__inner {
    grid-template-columns: minmax(10rem, 1fr) minmax(18rem, 1.5fr) minmax(8rem, 1fr);
  }

  .search-pill {
    justify-content: space-between;
  }

  .search-pill kbd {
    display: inline-block;
  }

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

  .deal-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-xl) var(--space-lg);
  }
}

@media (min-width: 60rem) {
  .intro {
    grid-template-columns: minmax(0, 1.05fr) minmax(30rem, 0.95fr);
    align-items: end;
    gap: var(--space-3xl);
  }

  .deal-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 150ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 150ms !important;
  }
}