@import url("https://design.betamobility.ai/tokens.css");

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

body {
  margin: 0;
  background: var(--color-surface);
  color: var(--color-on-surface);
  font-family: var(--font-sans);
  font-size: var(--type-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 1140px;
  margin: 0 auto;
  padding: var(--space-12) var(--space-6) var(--space-24);
}

/* --- Header ------------------------------------------------------------ */

.masthead {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-6);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
}

.masthead__logo {
  height: 20px;
  width: auto;
  display: block;
  margin-bottom: var(--space-5);
}

.masthead__title {
  font-family: var(--font-display);
  font-size: var(--type-section);
  font-weight: 500;
  margin: 0;
  line-height: 1.1;
}

.masthead__lede {
  margin: var(--space-2) 0 0;
  color: var(--color-on-surface-muted);
  max-width: 44ch;
}

/* --- Filter ------------------------------------------------------------ */

.filter {
  position: relative;
  flex: 0 1 280px;
}

.filter__input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  padding-right: var(--space-10);
  font-family: var(--font-sans);
  font-size: var(--type-small);
  color: var(--color-on-surface);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--motion-fast, 150ms) ease;
}

.filter__input::placeholder {
  color: var(--color-on-surface-subtle);
}

.filter__input:focus {
  outline: none;
  border-color: var(--color-on-surface);
}

.filter__key {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: var(--type-tag);
  color: var(--color-on-surface-subtle);
  pointer-events: none;
}

.filter__input:focus + .filter__key {
  opacity: 0;
}

/* --- Sections ---------------------------------------------------------- */

.section {
  margin-top: var(--space-16);
}

.section[hidden] {
  display: none;
}

.section__head {
  margin-bottom: var(--space-6);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--type-sub);
  font-weight: 500;
  margin: 0;
}

.section__blurb {
  margin: var(--space-1) 0 0;
  font-size: var(--type-small);
  color: var(--color-on-surface-muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
  gap: var(--space-4);
}

/* --- Card -------------------------------------------------------------- */

.card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-5);
  text-decoration: none;
  color: inherit;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition:
    transform var(--motion-fast, 150ms) ease,
    border-color var(--motion-fast, 150ms) ease,
    background var(--motion-fast, 150ms) ease;
}

.card:hover,
.card:focus-visible {
  transform: translateY(-1px);
  border-color: var(--color-on-surface);
  background: var(--color-surface-alt);
  outline: none;
}

.card[hidden] {
  display: none;
}

.card__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
}

.card__name {
  font-size: var(--type-card);
  font-weight: 500;
  line-height: 1.2;
}

.card__tag {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--type-tag);
  color: var(--color-on-surface-muted);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 2px var(--space-2);
  white-space: nowrap;
}

.card__description {
  font-size: var(--type-small);
  color: var(--color-on-surface-muted);
  margin: 0;
}

.card__host {
  margin-top: auto;
  padding-top: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--type-tag);
  color: var(--color-on-surface-subtle);
  word-break: break-all;
}

/* --- Empty state ------------------------------------------------------- */

.empty {
  margin-top: var(--space-16);
  color: var(--color-on-surface-muted);
  font-size: var(--type-small);
}

.empty[hidden] {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  .card {
    transition: none;
  }
  .card:hover,
  .card:focus-visible {
    transform: none;
  }
}