:root {
  /* Always dark: the page sits on the starfield from background.js. */
  --hue: 220;
  --bg: #05060d;
  --surface: rgb(18 20 32 / 0.62);
  --text: #ecebe8;
  --muted: #a7a7b5;
  --border: rgb(255 255 255 / 0.1);
  --accent: hsl(var(--hue) 85% 74%);
  --accent-text: #0b0d18;
  --chip: rgb(255 255 255 / 0.08);
  --shadow: 0 8px 32px rgb(0 0 0 / 0.35);
  --mono: ui-monospace, Monaco, "Cascadia Mono", "DejaVu Sans Mono", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans CJK KR", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans CJK KR", sans-serif;
  color-scheme: dark;
}

#stars {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

[hidden] {
  display: none !important;
}

/* Korean wraps between words, not inside them. */
:lang(ko) {
  word-break: keep-all;
}

body {
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Header */

.site-header {
  padding: 56px 0 32px;
}

.header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.name {
  font: 700 clamp(28px, 6vw, 40px)/1.1 var(--mono);
  letter-spacing: -0.02em;
}

.cursor {
  color: var(--accent);
  animation: blink 1.1s steps(1) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .cursor { animation: none; }
}

.bio {
  margin-top: 10px;
  max-width: 52ch;
  color: var(--muted);
  font-size: 18px;
}

.links {
  margin-top: 14px;
  font-family: var(--mono);
  font-size: 14px;
}

.links a {
  text-decoration: none;
}

.links a:hover {
  text-decoration: underline;
}

/* Language toggle and filter chips share the pill style */

.lang,
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.lang button,
.filters button {
  font: 600 13px/1 var(--mono);
  color: var(--muted);
  background: var(--chip);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 8px 12px;
  cursor: pointer;
}

.lang button[aria-pressed="true"],
.filters button[aria-pressed="true"] {
  color: var(--accent-text);
  background: var(--accent);
}

.lang button:hover:not([aria-pressed="true"]),
.filters button:hover:not([aria-pressed="true"]) {
  border-color: var(--border);
  color: var(--text);
}

.filters {
  margin-bottom: 28px;
}

/* Sections and grid */

section + section {
  margin-top: 40px;
}

h2 {
  font: 600 13px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 14px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 16px;
}

.grid-featured {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
}

/* Cards */

.card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  transition: border-color 0.15s, transform 0.15s;
}

.card:hover {
  border-color: var(--accent);
}

@media (prefers-reduced-motion: no-preference) {
  .card:hover { transform: translateY(-2px); }
}

.card h3 {
  font-size: 18px;
  line-height: 1.3;
}

.card h3 a {
  color: var(--text);
  text-decoration: none;
}

.card h3 a:hover {
  color: var(--accent);
}

.grid-featured .card h3 {
  font-size: 20px;
}

.desc {
  color: var(--muted);
  font-size: 15px;
  flex: 1;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
}

.tags li {
  font: 12px/1 var(--mono);
  padding: 5px 8px;
  border-radius: 6px;
  background: var(--chip);
  color: var(--muted);
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  font-size: 13px;
  color: var(--muted);
}

.lang-dot::before {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--dot);
  vertical-align: 0;
}

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

.btn {
  font: 600 14px/1 var(--sans);
  padding: 9px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
}

.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
}

.btn.primary:hover {
  filter: brightness(1.08);
  color: var(--accent-text);
}

.status {
  color: var(--muted);
  padding: 24px 0;
}

.status:empty {
  display: none;
}

.site-footer {
  padding-top: 48px;
  padding-bottom: 40px;
  font-size: 13px;
  color: var(--muted);
}

@media (max-width: 520px) {
  .site-header {
    padding-top: 36px;
  }

  .header-row {
    flex-direction: column-reverse;
  }

  .lang {
    align-self: flex-end;
  }
}