/* sweep.css — Minesweeper, on the site's design tokens. */

:root {
  --sw-hidden: #20202b;
  --sw-hover:  #2b2b39;
  --sw-open:   #111119;
}

.sw-wrap { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,280px); gap: 20px; align-items: start; }
@media (max-width: 880px) { .sw-wrap { grid-template-columns: minmax(0,1fr); gap: 14px; } }

.sw-boardwrap {
  position: relative;
  display: flex; justify-content: center;
  padding: 14px;
  border: 1px solid var(--border, rgba(255,255,255,.09));
  border-radius: var(--radius, 14px);
  background: var(--code-bg, #0a0a0f);
  box-shadow: var(--shadow, 0 18px 50px -18px rgba(0,0,0,.75));
  overflow-x: auto;
}
#sw-canvas { display: block; cursor: pointer; image-rendering: -webkit-optimize-contrast; }

.sw-toast {
  position: absolute; left: 50%; bottom: 12px; transform: translate(-50%, 8px);
  padding: .5em .9em; border-radius: 999px; background: rgba(0,0,0,.82); color: #fff;
  border: 1px solid var(--border-strong, rgba(255,255,255,.16));
  font: 500 .78rem var(--font-sans, system-ui, sans-serif);
  opacity: 0; pointer-events: none; transition: opacity .18s ease, transform .18s ease;
  max-width: calc(100% - 28px); text-align: center;
}
.sw-toast.on { opacity: 1; transform: translate(-50%, 0); }

.sw-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.sw-pill, .sw-btn {
  font: 500 .78rem var(--font-sans, system-ui, sans-serif);
  color: var(--text-dim, #a2a3ae); cursor: pointer; white-space: nowrap;
  background: var(--surface, rgba(255,255,255,.028));
  border: 1px solid var(--border, rgba(255,255,255,.09));
  border-radius: 999px; padding: .44em .9em;
  transition: color .15s ease, border-color .15s ease, background .15s ease;
}
.sw-pill:hover, .sw-btn:hover {
  color: var(--text, #ecedf1);
  border-color: var(--border-strong, rgba(255,255,255,.16));
  background: var(--surface-2, rgba(255,255,255,.055));
}
.sw-pill.on { color: var(--accent-ink, #1a1204); background: var(--accent, #ffb020); border-color: var(--accent, #ffb020); }
.sw-pill:focus-visible, .sw-btn:focus-visible { outline: 2px solid var(--accent, #ffb020); outline-offset: 2px; }

.sw-seedwrap {
  display: inline-flex; align-items: center; gap: 6px;
  font: 500 .76rem var(--font-sans, system-ui, sans-serif); color: var(--text-faint, #6e6f7b);
}
#sw-seed {
  width: 74px; padding: .38em .5em; text-align: center;
  border: 1px solid var(--border, rgba(255,255,255,.09)); border-radius: 999px;
  background: var(--code-bg, #0a0a0f); color: var(--text, #ecedf1);
  font: 500 .78rem var(--font-mono, ui-monospace, monospace);
}

.sw-panel {
  border: 1px solid var(--border, rgba(255,255,255,.09));
  border-radius: var(--radius, 14px);
  background: var(--surface, rgba(255,255,255,.028));
  padding: 16px;
}
.sw-panel + .sw-panel { margin-top: 12px; }
.sw-panel h2 {
  margin: 0 0 10px; font: 600 .74rem var(--font-sans, system-ui, sans-serif);
  letter-spacing: .07em; text-transform: uppercase; color: var(--text-faint, #6e6f7b);
}
.sw-stats { display: grid; grid-template-columns: auto 1fr; gap: 7px 12px; margin: 0; }
.sw-stats dt { font-size: .78rem; color: var(--text-faint, #6e6f7b); }
.sw-stats dd {
  margin: 0; text-align: right;
  font: 600 .95rem var(--font-mono, ui-monospace, monospace); color: var(--text, #ecedf1);
}
.sw-state { text-transform: uppercase; letter-spacing: .05em; font-size: .8rem !important; color: var(--text-dim, #a2a3ae) !important; }
.sw-state.dead { color: var(--red, #ff6b6b) !important; }
.sw-state.won { color: var(--green, #5ddba0) !important; }

.sw-chip {
  display: inline-flex; align-items: center; gap: 8px;
  font: 500 .74rem var(--font-mono, ui-monospace, monospace); color: var(--text-dim, #a2a3ae);
  border: 1px solid var(--border, rgba(255,255,255,.09));
  background: var(--surface, rgba(255,255,255,.028));
  border-radius: 999px; padding: .38em .8em; white-space: nowrap;
}
.sw-led { width: 7px; height: 7px; border-radius: 50%; background: var(--text-faint, #6e6f7b); flex: none; }
.sw-led.booting { background: var(--accent, #ffb020); animation: swPulse 1.1s ease-in-out infinite; }
.sw-led.ready { background: var(--green, #5ddba0); box-shadow: 0 0 0 3px rgba(93,219,160,.22); }
.sw-led.error { background: var(--red, #ff6b6b); }
@keyframes swPulse { 0%,100% { opacity: .35; } 50% { opacity: 1; } }

.sw-hint { margin: 10px 0 0; font-size: .82rem; line-height: 1.6; color: var(--text-dim, #a2a3ae); }
.sw-hint:first-child { margin-top: 0; }
.sw-hint code { font-family: var(--font-mono, ui-monospace, monospace); color: var(--accent-soft, #ffcb6b); }
.sw-hint strong { color: var(--text, #ecedf1); }

.sw-src {
  margin: 0; max-height: 460px; overflow: auto; white-space: pre;
  font: 500 .72rem/1.5 var(--font-mono, ui-monospace, monospace);
  color: var(--text-dim, #a2a3ae);
}
.sw-srcwrap { margin-top: 22px; }
.sw-srcwrap > summary {
  cursor: pointer; list-style: none;
  font: 500 .8rem var(--font-sans, system-ui, sans-serif); color: var(--text-faint, #6e6f7b);
}
.sw-srcwrap > summary::-webkit-details-marker { display: none; }
.sw-srcwrap > summary::before { content: "▸ "; }
.sw-srcwrap[open] > summary::before { content: "▾ "; }
.sw-srcwrap .sw-panel { margin-top: 10px; }

/* Ligatures off: the symbols are distinct verbs, not a curly-brace language's
   operators, and JetBrains Mono merges pairs like #? != <= |> into one glyph. */
input, code, pre, .gf-test, .gf-cheat dt, .tp-tape, .tp-sum, .sw-src, .dots-vars dt {
  font-variant-ligatures: none !important;
  font-feature-settings: "liga" 0, "clig" 0, "calt" 0 !important;
}