/* Sized for the Model 3 browser viewport: about 773x601 CSS px. */

/* Unbounded (SIL OFL 1.1, see /fonts/OFL.txt), variable weight, latin subset */
@font-face {
  font-family: "Unbounded";
  src: url("/fonts/unbounded-latin.woff2") format("woff2");
  font-weight: 200 900;
  font-display: swap;
}

:root {
  --bg: #0b0d10;
  --card: #15181d;
  --card-hover: #1c2027;
  --line: #262b34;
  --text: #eef1f5;
  --muted: #8d96a5;
  --accent: #ffb547;
  --radius: 18px;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body { font: 17px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; min-height: 100vh; display: flex; flex-direction: column; }
button { font: inherit; color: inherit; cursor: pointer; }

.top { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font: 700 24px/1 "Unbounded", system-ui, sans-serif; letter-spacing: -0.02em; }
.brand img { display: block; }
.brand .tld { color: var(--accent); font-weight: 500; }

.ghost { background: transparent; border: 1px solid var(--line); border-radius: 12px; padding: 10px 18px; min-height: 48px; }
.ghost:active { background: var(--card); }

main { flex: 1; padding: 4px 24px 24px; max-width: 1100px; width: 100%; margin: 0 auto; }
h1 { font-size: 30px; line-height: 1.15; margin: 8px 0 4px; letter-spacing: -0.02em; }
.lede { color: var(--muted); margin: 0 0 20px; }

.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.card {
  display: flex; flex-direction: column; gap: 10px; text-align: left;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; min-height: 190px; transition: background .12s, transform .12s;
}
.card:hover { background: var(--card-hover); }
.card:active { transform: scale(.98); }
.card img { width: 64px; height: 64px; border-radius: 16px; }
.card h2 { font-size: 19px; margin: 0; }
.card p { margin: 0; color: var(--muted); font-size: 15px; flex: 1; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-size: 12px; padding: 3px 8px; border-radius: 999px; background: #22262e; color: #c3cad6; }

.skeleton { background: var(--card); border-radius: var(--radius); min-height: 190px; opacity: .5; }
.error { color: #ff8a80; }

.contact { margin-top: 28px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); }
.contact h2 { font-size: 19px; margin: 0 0 6px; }
.contact p { margin: 0; color: var(--muted); }
.contact a { color: var(--accent); font-weight: 600; word-break: break-all; }

.reqs { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 4px; }
.reqs summary {
  cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between;
  min-height: 52px; font-weight: 600; font-size: 17px;
}
.reqs summary::-webkit-details-marker { display: none; }
.reqs summary::after { content: "+"; font-size: 26px; font-weight: 400; color: var(--accent); }
.reqs[open] summary::after { content: "−"; }
.req-grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); padding: 6px 0 4px; }
.req { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.req-wide { grid-column: 1 / -1; }
.req h3 { margin: 0 0 8px; font-size: 16px; color: var(--accent); }
.req ul { margin: 0; padding-left: 18px; color: #c3cad6; font-size: 15px; }
.req li + li { margin-top: 6px; }
.req code { font-size: 13px; background: #22262e; padding: 1px 5px; border-radius: 5px; }
.contact .req-note { margin-top: 10px; font-size: 14px; }

.foot { color: var(--muted); font-size: 13px; text-align: center; padding: 16px 24px 24px; }

/* Full-viewport app runner */
.runner { position: fixed; inset: 0; background: #000; z-index: 10; }
.runner iframe { width: 100%; height: 100%; border: 0; display: block; }
.home {
  position: absolute; top: 10px; left: 10px; z-index: 2;
  background: rgba(20, 22, 27, .72); border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 12px; padding: 8px 14px; min-height: 44px; font-size: 16px;
  backdrop-filter: blur(6px);
}
.loading { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; }
.loading[hidden] { display: none; }
.spinner { width: 44px; height: 44px; border-radius: 50%; border: 4px solid #2a2f37; border-top-color: var(--accent); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(1turn); } }

@media (max-width: 480px) {
  .top, main { padding-left: 16px; padding-right: 16px; }
  h1 { font-size: 24px; }
  .grid { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .card, .spinner { transition: none; animation-duration: 2s; }
}