:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --bg-elev: #ffffff;
  --bg-subtle: #f7f7f8;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --text: #111827;
  --text-muted: #6b7280;
  --text-subtle: #9ca3af;
  --accent: #4f46e5;
  --accent-soft: #eef2ff;
  --accent-fg: #4338ca;
  --danger: #b91c1c;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.04);
  --shadow-hover: 0 4px 12px rgba(15, 23, 42, 0.08);
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", "Fira Code", Menlo, Consolas, monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

html[data-theme="dark"],
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b0d10;
    --bg-elev: #11141a;
    --bg-subtle: #161a22;
    --border: #1f242d;
    --border-strong: #2a313c;
    --text: #e5e7eb;
    --text-muted: #9ca3af;
    --text-subtle: #6b7280;
    --accent: #818cf8;
    --accent-soft: rgba(129, 140, 248, 0.12);
    --accent-fg: #c7d2fe;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-hover: 0 6px 24px rgba(0, 0, 0, 0.45);
  }
}
html[data-theme="dark"] {
  --bg: #0b0d10;
  --bg-elev: #11141a;
  --bg-subtle: #161a22;
  --border: #1f242d;
  --border-strong: #2a313c;
  --text: #e5e7eb;
  --text-muted: #9ca3af;
  --text-subtle: #6b7280;
  --accent: #818cf8;
  --accent-soft: rgba(129, 140, 248, 0.12);
  --accent-fg: #c7d2fe;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-hover: 0 6px 24px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  font-feature-settings: "cv02", "cv11", "ss01";
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
}

.page {
  max-width: 880px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 56px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}
.brand__logo {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: cover;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
}
.brand__title {
  font-weight: 600;
  letter-spacing: -0.01em;
  font-size: 15px;
}
.brand__sub {
  color: var(--text-muted);
  font-size: 13px;
}

.theme-toggle {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.theme-toggle:hover { color: var(--text); border-color: var(--border-strong); }
.theme-toggle svg { width: 16px; height: 16px; fill: currentColor; }
html[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
html[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) .theme-toggle .icon-sun { display: block; }
  html:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}

.hero { margin-bottom: 56px; }
.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
}
.hero p {
  margin: 0;
  max-width: 60ch;
  color: var(--text-muted);
  font-size: 17px;
}
.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.hero__chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 12.5px;
  font-family: var(--mono);
  text-decoration: none;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.hero__chip:hover { color: var(--text); border-color: var(--border-strong); }
.hero__chip svg { width: 12px; height: 12px; fill: currentColor; }

.section { margin-top: 40px; }
.section__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0 4px 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.section__title {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  margin: 0;
}
.section__count {
  font-size: 12px;
  color: var(--text-subtle);
  font-family: var(--mono);
}

.entries {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.entry { position: relative; }
.entry--empty {
  padding: 16px;
  color: var(--text-subtle);
  font-style: italic;
  font-size: 14px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
}

.entry__link {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px 16px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: inherit;
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.entry__link:hover {
  background: var(--bg-subtle);
  border-color: var(--border);
}
.entry--primary .entry__link {
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 25%, transparent);
}
.entry--primary .entry__link:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
}

.entry__row {
  display: flex;
  align-items: center;
  gap: 10px;
  grid-column: 1 / 2;
}
.entry__name {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
}
.entry--primary .entry__name { color: var(--accent-fg); }

.badge {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-muted);
}
.badge--accent {
  background: var(--accent);
  color: white;
  border-color: transparent;
}
.badge--muted { color: var(--text-muted); }

.entry__meta {
  grid-column: 1 / 2;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  align-items: center;
  font-size: 12.5px;
  color: var(--text-muted);
}
.meta__chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--mono);
  font-size: 12px;
}
.meta__chip svg { width: 12px; height: 12px; fill: currentColor; opacity: 0.7; }
.meta__chip--muted { font-style: italic; }
.meta__message {
  color: var(--text-subtle);
  font-size: 12.5px;
  max-width: 50ch;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.entry__arrow {
  grid-row: 1 / span 2;
  grid-column: 2 / 3;
  width: 16px;
  height: 16px;
  fill: var(--text-subtle);
  transition: transform 0.15s ease, fill 0.15s ease;
}
.entry__link:hover .entry__arrow {
  transform: translateX(2px);
  fill: var(--text);
}

.footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  color: var(--text-subtle);
  font-size: 12.5px;
}
.footer a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s ease;
}
.footer a:hover { color: var(--text); }
.footer__links { display: flex; gap: 16px; flex-wrap: wrap; }

@media (max-width: 560px) {
  .page { padding: 40px 18px 64px; }
  .topbar { margin-bottom: 36px; }
  .hero { margin-bottom: 36px; }
  .entry__link { padding: 12px 14px; }
  .meta__message { max-width: 28ch; }
}