/* ─────────────────────────────────────────────────────────────
   Layout — console shell, grid, responsive rules
   ───────────────────────────────────────────────────────────── */

* { box-sizing: border-box; }

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

body {
  background-image:
    radial-gradient(circle at 15% 0%, rgba(99, 102, 241, 0.05), transparent 40%),
    radial-gradient(circle at 85% 100%, rgba(139, 92, 246, 0.05), transparent 45%);
  min-height: 100vh;
}

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.console {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--sp-5) var(--sp-5) var(--sp-7);
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

/* ── Grid: roster (narrow) + board (wide) ────────────────────── */

.grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--sp-5);
  align-items: start;
}

@media (max-width: 900px) {
  .grid {
    grid-template-columns: 1fr;
  }
}

.console {
  padding-bottom: 140px; /* clearance for the docked simulator */
}

@media (max-width: 640px) {
  .console { padding: var(--sp-4) var(--sp-4) 160px; }
}