explorer/src/styles.css

@import "tailwindcss";

/*
 * Design tokens ported from the solmaz.io X display
 * (_sass/minima/_x_shell.scss, _x_cards.scss). The --x-* variables drive all
 * tweet-card styling below so the explorer matches that look in both themes.
 */
:root {
  --x-bg: #ffffff;
  --x-card: #f7f9f9;
  --x-border: #e3e8ea;
  --x-soft: #eef2f4;
  --x-soft-hover: color-mix(in oklab, var(--x-soft), var(--x-text) 12%);
  --x-soft-active: color-mix(in oklab, var(--x-soft), var(--x-text) 18%);
  --x-accent: #1d9bf0;
  --x-accent-hover: color-mix(in oklab, var(--x-accent), var(--x-text) 22%);
  --x-muted: #536471;
  --x-text: #0f1419;
  --x-header-bg: color-mix(in oklab, var(--x-bg), var(--x-card) 35%);
  --x-code-bg: #f1f3f4;
  --x-strong-border: color-mix(in oklab, var(--x-border), var(--x-text) 24%);
  --x-card-pad-x: 1rem;
  --x-card-pad-y: 0.9rem;
  --x-avatar-size: 44px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --x-bg: #0b0f19;
    --x-card: #151b26;
    --x-border: #26303c;
    --x-soft: #1b2430;
    --x-accent: #1d9bf0;
    --x-muted: #71767b;
    --x-text: #e7e9ea;
    --x-code-bg: #10151f;
  }
}

:root[data-theme="dark"] {
  --x-bg: #0b0f19;
  --x-card: #151b26;
  --x-border: #26303c;
  --x-soft: #1b2430;
  --x-accent: #1d9bf0;
  --x-muted: #71767b;
  --x-text: #e7e9ea;
  --x-code-bg: #10151f;
}

body {
  background: var(--x-bg);
  color: var(--x-text);
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    Helvetica,
    Arial,
    sans-serif;
}

/* Feed shell */
.x-feed {
  list-style: none;
  margin: 0;
  padding: 0;
}

.x-feed__item {
  border-bottom: 1px solid var(--x-border);
  max-width: 100%;
}

/* Tweet card (ported from _x_cards.scss) */
.x-tweet-card {
  display: grid;
  grid-template-columns: var(--x-avatar-size) minmax(0, 1fr);
  gap: 0.75rem;
  padding: var(--x-card-pad-y) var(--x-card-pad-x);
  position: relative;
  z-index: 1;
  -webkit-tap-highlight-color: transparent;
}

.x-tweet-card__avatar {
  width: var(--x-avatar-size);
  height: var(--x-avatar-size);
  border-radius: 999px;
  border: 1px solid var(--x-border);
  overflow: hidden;
  background: var(--x-bg);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.15rem;
  color: #fff;
}

.x-tweet-card__main {
  min-width: 0;
}

.x-tweet-card__identity {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
  line-height: 1.25;
  margin: 0;
}

.x-tweet-card__name {
  font-weight: 700;
  color: var(--x-text);
}

.x-tweet-card__handle,
.x-tweet-card__dot,
.x-tweet-card__identity time {
  color: var(--x-muted);
}

.x-tweet-card__text {
  margin-top: 0.35rem;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
  line-height: 1.45;
}

.x-tweet-card__text a {
  color: var(--x-accent);
  text-decoration: none;
  transition: color 120ms ease;
}

.x-tweet-card__text a:hover {
  color: var(--x-accent-hover);
}

/* Media grid */
.x-tweet-card__media {
  margin-top: 0.72rem;
  border: 1px solid var(--x-border);
  border-radius: 1rem;
  overflow: hidden;
  display: grid;
  gap: 4px;
  background: var(--x-bg);
}

.x-tweet-card__media--count-1 {
  --x-single-media-ratio: 1.78;
  grid-template-columns: minmax(0, 1fr);
}

.x-tweet-card__media--count-1 .x-tweet-card__media-link {
  aspect-ratio: var(--x-single-media-ratio);
  overflow: hidden;
}

.x-tweet-card__media--count-2,
.x-tweet-card__media--count-3,
.x-tweet-card__media--count-4 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.x-tweet-card__media--count-3 .x-tweet-card__media-link:first-child {
  grid-row: span 2;
}

.x-tweet-card__media-link {
  display: block;
  margin: 0;
  color: inherit;
  text-decoration: none;
  line-height: 0;
  background: var(--x-card);
}

.x-tweet-card__media-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--x-card);
}

.x-tweet-card__media--count-2 .x-tweet-card__media-image,
.x-tweet-card__media--count-3 .x-tweet-card__media-image,
.x-tweet-card__media--count-4 .x-tweet-card__media-image {
  aspect-ratio: 1 / 1;
}

/* Quote card */
.x-quote-card {
  display: block;
  margin-top: 0.62rem;
  border: 1px solid var(--x-border);
  border-radius: 1rem;
  background: var(--x-card);
  overflow: hidden;
  padding: 0.65rem 0.75rem;
  color: var(--x-muted);
  font-size: 0.92rem;
  text-decoration: none;
}

.x-quote-card:hover {
  border-color: var(--x-strong-border);
}

/* "View on X" pill */
.x-tweet-card__view-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.42rem;
  border: 1px solid var(--x-border);
  border-radius: 999px;
  height: 1.62rem;
  padding: 0 0.45rem;
  background: var(--x-soft);
  color: var(--x-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.77rem;
  line-height: 1;
  align-self: center;
  transition:
    background-color 140ms ease,
    border-color 140ms ease;
}

.x-tweet-card__view-link:hover {
  background: var(--x-soft-hover);
  border-color: var(--x-strong-border);
}

/* Metrics row */
.x-tweet-card__metrics {
  display: flex;
  gap: 1.4rem;
  margin-top: 0.55rem;
  color: var(--x-muted);
  font-size: 0.82rem;
}

.x-tweet-card__metric {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

/* Contributor chips */
.x-tweet-card__contributors {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.55rem;
}

.x-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  border: 1px solid var(--x-border);
  border-radius: 999px;
  padding: 0.1rem 0.55rem;
  background: var(--x-soft);
  color: var(--x-muted);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.4;
}

.x-chip--article {
  color: var(--x-accent);
}

.x-chip--active {
  border-color: var(--x-accent);
  color: var(--x-accent);
}

button.x-chip {
  cursor: pointer;
}

a.x-chip {
  text-decoration: none;
}

a.x-chip:hover,
button.x-chip:hover {
  border-color: var(--x-strong-border);
}

/* Approved free-label graph canvas frame */
.x-graph-frame {
  border: 1px solid var(--x-border);
  border-radius: 1rem;
  overflow: hidden;
  background: var(--x-card);
}