/* ============================================================
   Tokens
   ============================================================ */
:root {
  --bg: #14161B;
  --surface: #1B1E25;
  --surface-raised: #21242C;
  --line: #2A2D36;
  --text: #E9E9E4;
  --muted: #8C8F99;
  --muted-dim: #5E616B;
  --accent: #E8A33D;
  --accent-dim: rgba(232, 163, 61, 0.14);
  --radius: 14px;
  --shadow: 0 1px 0 rgba(255,255,255,0.03) inset, 0 8px 24px rgba(0,0,0,0.28);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: "Inter", -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

h1, h2, h3 { font-family: "Fraunces", Georgia, serif; }

a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

code, .mono {
  font-family: "JetBrains Mono", "SF Mono", Menlo, monospace;
}

/* ============================================================
   Header / nav
   ============================================================ */
header.site-head {
  border-bottom: 1px solid var(--line);
  background: rgba(20, 22, 27, 0.88);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.head-inner {
  max-width: 1040px;
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.brand .mark {
  color: var(--accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid var(--accent-dim);
  background: var(--accent-dim);
  border-radius: 5px;
  padding: 2px 6px;
}

nav.site-nav {
  display: flex;
  gap: 2px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
}

nav.site-nav a, nav.site-nav button {
  padding: 7px 13px;
  border-radius: 999px;
  color: var(--muted);
  white-space: nowrap;
  background: none;
  border: none;
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
}
nav.site-nav a:hover, nav.site-nav button:hover { color: var(--text); background: var(--surface-raised); }
nav.site-nav a.active, nav.site-nav button.active {
  color: var(--bg);
  background: var(--accent);
  font-weight: 600;
}

/* ============================================================
   Layout
   ============================================================ */
main {
  flex: 1;
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 56px 28px 80px;
}

footer.site-foot {
  border-top: 1px solid var(--line);
  text-align: center;
  padding: 20px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: var(--muted-dim);
  letter-spacing: 0.03em;
}

.eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin: 0 0 12px;
}

h1.page-title {
  font-size: clamp(2rem, 4vw, 2.7rem);
  font-weight: 600;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.lede {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 620px;
  margin: 0 0 44px;
}

/* ============================================================
   Home — hero
   ============================================================ */
.hero {
  padding: 18px 0 8px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 36px;
}

.hero-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  transition: border-color 0.18s ease, transform 0.18s ease;
  cursor: pointer;
  text-align: left;
  width: 100%;
  font-family: inherit;
  color: inherit;
}
.hero-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
}
.hero-card .glyph {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
  display: block;
}
.hero-card h3 {
  font-size: 1.15rem;
  margin: 0 0 8px;
  font-weight: 600;
}
.hero-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* ============================================================
   Apps grid
   ============================================================ */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
  transition: border-color 0.18s ease, transform 0.18s ease;
}
.card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card a.card-link { display: block; }
.card .tag {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 5px;
  padding: 2px 7px;
  margin-bottom: 10px;
}
.card h3 { margin: 0 0 5px; font-size: 1.04rem; font-weight: 600; }
.card p { margin: 0; font-size: 0.87rem; color: var(--muted); }

.card.add-new {
  border-style: dashed;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--muted-dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  min-height: 100px;
}
.card.add-new:hover { border-color: var(--muted); transform: none; }

.empty {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  color: var(--muted);
  font-size: 0.92rem;
  font-family: "JetBrains Mono", monospace;
}

.callout {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 16px 20px;
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 32px;
}
.callout code {
  background: var(--surface-raised);
  border-radius: 4px;
  padding: 1px 6px;
  color: var(--text);
}

/* ============================================================
   Guides popup (modal)
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 11, 14, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  width: 100%;
  max-width: 420px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5);
  padding: 6px;
  transform: translateY(10px) scale(0.98);
  opacity: 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.modal-overlay.open .modal-panel {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 10px;
}
.modal-header span {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.modal-close {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.1rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 6px;
}
.modal-close:hover { color: var(--text); background: var(--surface-raised); }

.modal-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 4px 6px 10px;
}

.modal-list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 500;
  transition: background 0.15s ease;
}
.modal-list a:hover { background: var(--surface-raised); }
.modal-list a .num {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 6px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

body.modal-open { overflow: hidden; }

@media (max-width: 600px) {
  .head-inner { flex-wrap: wrap; }
  nav.site-nav { overflow-x: auto; width: 100%; padding-bottom: 2px; }
}