/* The game room at isene.com/games: the lobby (index.html) and the play
   page (play.html). Dark, with gold for what you can press. */

:root {
  --bg: #0b0d16;
  --bg2: #121524;
  --card: #171b2e;
  --line: #272c45;
  --fg: #ecedf3;
  --dim: #a3a8bd;
  --mute: #6f7590;
  --gold: #ffd040;
  --orange: #ff7a3a;
  --cyan: #7fdcff;
  --ink: #16120a;
  --radius: 14px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  color: var(--fg);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background:
    radial-gradient(1100px 600px at 85% -10%, rgba(255, 122, 58, 0.13), transparent 60%),
    radial-gradient(900px 600px at -10% 110%, rgba(127, 220, 255, 0.08), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1; width: 100%; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
a { color: var(--orange); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* The bar at the top. */
.top { position: sticky; top: 0; z-index: 10; background: rgba(11, 13, 22, 0.88); border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 58px; }
.brand { display: flex; align-items: center; gap: 0.6rem; color: var(--fg); text-decoration: none; font-weight: 800;
  font-size: 1.15rem; letter-spacing: 0.02em; }
.about-link { color: var(--dim); text-decoration: none; font-size: 0.92rem; }
.about-link:hover { color: var(--fg); }

/* The lobby. */
.intro { padding: 2.6rem 0 1.4rem; }
.intro h1 { font-size: clamp(1.9rem, 4.5vw, 3rem); line-height: 1.1; margin: 0 0 0.35rem; letter-spacing: -0.01em;
  /* The gradient fills only the box: room below the line for a g. */
  padding-bottom: 0.15em;
  background: linear-gradient(90deg, var(--gold), var(--orange)); -webkit-background-clip: text; background-clip: text;
  color: transparent; }
.intro p { color: var(--dim); margin: 0; max-width: 640px; font-size: 1.05rem; }

.badge { display: inline-block; align-self: flex-start; background: var(--orange); color: #fff; font-size: 0.72rem;
  font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.15rem 0.55rem; border-radius: 999px; }

.hero { margin: 0.6rem 0 2rem; }
.hero-card { display: grid; grid-template-columns: 3fr 2fr; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; text-decoration: none; color: var(--fg);
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s; }
.hero-card:hover { transform: translateY(-2px); border-color: var(--gold); box-shadow: 0 10px 40px rgba(255, 208, 64, 0.12); }
.hero-card .shot { display: block; width: 100%; height: 100%; aspect-ratio: 16 / 10; object-fit: cover; background: #000; }
.hero-text { padding: 1.6rem; display: flex; flex-direction: column; justify-content: center; gap: 0.6rem; }
.hero-text h2 { margin: 0; font-size: 2rem; line-height: 1.1; }
.hero-text p { margin: 0; color: var(--dim); }
.play { align-self: flex-start; margin-top: 0.4rem; background: var(--gold); color: var(--ink); font-weight: 700;
  padding: 0.55rem 1.3rem; border-radius: 999px; }
.hero-card:hover .play { background: #ffe07a; }

.find { display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: center; margin: 0 0 1.2rem; }
.find input { flex: 1 1 220px; max-width: 340px; font: inherit; color: var(--fg); background: var(--bg2);
  border: 1px solid var(--line); border-radius: 999px; padding: 0.55rem 1rem; }
.find input:focus { outline: none; border-color: var(--gold); }
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.chip { font: inherit; font-size: 0.9rem; color: var(--dim); background: transparent; border: 1px solid var(--line);
  border-radius: 999px; padding: 0.35rem 0.9rem; cursor: pointer; }
.chip:hover { color: var(--fg); border-color: var(--mute); }
.chip[aria-pressed="true"] { color: var(--ink); background: var(--gold); border-color: var(--gold); font-weight: 600; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.1rem; }
.card { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; color: var(--fg); text-decoration: none;
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s; }
.card:hover { transform: translateY(-3px); border-color: var(--gold);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 208, 64, 0.25); }
.pic { position: relative; background: #000; }
.pic .shot { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; }
.pic .badge { position: absolute; top: 0.6rem; left: 0.6rem; }
.card .body { padding: 0.8rem 1rem 1rem; display: flex; flex-direction: column; gap: 0.35rem; flex: 1; }
.head { display: flex; align-items: baseline; justify-content: space-between; gap: 0.5rem; }
.head h3 { margin: 0; font-size: 1.2rem; }
.kinds { color: var(--cyan); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; }
.card .body p { margin: 0; color: var(--dim); font-size: 0.93rem; flex: 1; }
.meta { display: flex; justify-content: space-between; gap: 0.5rem; font-size: 0.8rem; color: var(--mute);
  margin-top: 0.3rem; min-height: 1.2em; }
.best { color: var(--gold); font-variant-numeric: tabular-nums; }
.none { color: var(--dim); padding: 1rem 0; }
.none button { font: inherit; color: var(--orange); background: none; border: 0; cursor: pointer; text-decoration: underline; padding: 0; }

.latest { margin: 2.6rem 0 1rem; }
.latest h2, .panel h2 { font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--dim); margin: 0 0 0.8rem; }
.latest ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 0.8rem; }
.latest a { display: block; height: 100%; background: var(--bg2); border: 1px solid var(--line); border-radius: 10px;
  padding: 0.8rem 1rem; color: var(--fg); text-decoration: none; }
.latest a:hover { border-color: var(--mute); }
.latest p { margin: 0.3rem 0 0; color: var(--dim); font-size: 0.92rem; white-space: pre-wrap; overflow-wrap: anywhere; }
.latest em { color: var(--gold); font-style: normal; }
.time { color: var(--mute); font-size: 0.82rem; }

.foot { border-top: 1px solid var(--line); margin-top: 3rem; padding: 1.4rem 0 2rem; color: var(--mute); font-size: 0.88rem; }
.foot p { margin: 0; max-width: 760px; }

/* The play page. */
.title-row { display: flex; align-items: baseline; gap: 0.9rem; flex-wrap: wrap; padding: 1.4rem 0 0.8rem; }
.title-row h1 { margin: 0; font-size: 2rem; line-height: 1.1; }
.game { margin: 0 auto; }
.game canvas { display: block; width: 100%; background: #000; border-radius: 6px; }
.game .fk.on canvas { outline: 2px solid var(--gold); outline-offset: 3px; }
.bar { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.7rem 0 0; }
.bar button, .bar a, .pad button { font: inherit; color: var(--fg); background: var(--bg2); border: 1px solid var(--line); cursor: pointer; }
.bar button, .bar a { font-size: 0.88rem; border-radius: 999px; padding: 0.3rem 0.9rem; text-decoration: none; }
.bar button:hover, .bar a:hover { border-color: var(--gold); }

.below { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 1.4rem; margin: 1.6rem 0 0; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.2rem;
  margin-bottom: 1.2rem; }
.panel p { margin: 0 0 0.6rem; }
.help { color: var(--dim); }
kbd { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 0.85em; padding: 0.05rem 0.35rem;
  border: 1px solid var(--line); border-radius: 4px; background: var(--bg2); color: var(--fg); }

#say { display: grid; gap: 0.5rem; margin-bottom: 0.6rem; }
#say input, #say textarea { font: inherit; color: var(--fg); background: var(--bg2); border: 1px solid var(--line);
  border-radius: 8px; padding: 0.55rem 0.75rem; width: 100%; }
#say input { max-width: 260px; }
#say textarea { resize: vertical; min-height: 4.5rem; }
#say input:focus, #say textarea:focus { outline: none; border-color: var(--gold); }
.say-row { display: flex; justify-content: space-between; align-items: center; gap: 0.8rem; }
.note { color: var(--mute); font-size: 0.85rem; }
#send { font: inherit; font-weight: 700; color: var(--ink); background: var(--gold); border: 0; border-radius: 999px;
  padding: 0.45rem 1.3rem; cursor: pointer; }
#send:disabled { opacity: 0.5; cursor: default; }
.talk { list-style: none; margin: 0; padding: 0; }
.talk li { border-top: 1px solid var(--line); padding: 0.8rem 0; }
.talk .who { display: flex; gap: 0.6rem; align-items: baseline; }
.talk p { margin: 0.25rem 0 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.quiet { color: var(--mute); margin: 0; }

.scores { margin: 0 0 0.6rem; padding: 0; list-style: none; counter-reset: n; }
.scores li { display: flex; padding: 0.3rem 0; border-bottom: 1px dashed var(--line); font-variant-numeric: tabular-nums;
  counter-increment: n; }
.scores li::before { content: counter(n); color: var(--mute); width: 1.8rem; }
.scores .who { flex: 1; font-family: ui-monospace, "SF Mono", Menlo, monospace; letter-spacing: 0.1em; }
.scores li:first-child .who, .scores li:first-child .pts { color: var(--gold); font-weight: 700; }
.more { list-style: none; margin: 0; padding: 0; }
.more a { display: block; padding: 0.45rem 0; color: var(--fg); text-decoration: none; border-bottom: 1px solid var(--line); }
.more li:last-child a { border-bottom: 0; }
.more a:hover strong { color: var(--gold); }
.more span { display: block; color: var(--mute); font-size: 0.82rem; }

/* Keys on the screen, for phones. */
.pad { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.8rem; margin: 0.6rem 0 0;
  user-select: none; -webkit-user-select: none; }
.pad .move, .pad .keys { display: grid; gap: 0.3rem; }
.pad .move { grid-template-columns: repeat(3, 3.4rem); grid-auto-rows: 3.2rem; }
.pad .keys { grid-template-columns: repeat(3, 4.4rem); grid-auto-rows: 3.2rem; }
.pad .keys.wide { grid-template-columns: repeat(4, 4rem); }
.pad button { padding: 0; border-radius: 8px; font-weight: 600; font-size: 1.1rem; line-height: 1.05; touch-action: none;
  -webkit-touch-callout: none; }
.pad button.gap { visibility: hidden; }
.pad button small { display: block; font-size: 0.6rem; font-weight: 400; opacity: 0.7; }
.pad button.down { background: var(--gold); color: #000; }

.game:fullscreen { background: #000; padding: 0.5rem; margin: 0; max-width: none !important; display: grid; gap: 0.5rem;
  grid-template: "screen" 1fr "pad" auto / 1fr; }
.game:fullscreen .fk { grid-area: screen; min-height: 0; }
.game:fullscreen .fk, .game:fullscreen canvas { width: 100%; height: 100%; }
.game:fullscreen canvas { aspect-ratio: auto !important; object-fit: contain; border-radius: 0; }
.game:fullscreen .fk.on canvas { outline: none; }
.game:fullscreen .pad { grid-area: pad; margin: 0; }
.game:fullscreen .bar { display: none; }
@media (orientation: landscape) {
  .game:fullscreen { grid-template: "move screen keys" 1fr / auto 1fr auto; align-items: center; }
  .game:fullscreen .pad:not([hidden]) { display: contents; }
  .game:fullscreen .move { grid-area: move; }
  .game:fullscreen .keys { grid-area: keys; }
}

@media (max-width: 860px) {
  .below { grid-template-columns: 1fr; }
  .hero-card { grid-template-columns: 1fr; }
  .hero-text { padding: 1.1rem 1.2rem 1.3rem; }
  .hero-text p { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
}
@media (max-width: 600px) {
  .intro { padding: 1.6rem 0 1rem; }
  .title-row h1 { font-size: 1.6rem; }
  .find input { max-width: none; }
  .pad .move { grid-template-columns: repeat(3, 3rem); grid-auto-rows: 3rem; }
  .pad .keys, .pad .keys.wide { grid-template-columns: repeat(3, 3.6rem); grid-auto-rows: 3rem; }
}