:root {
  color-scheme: dark;
  --background: #101114;
  --panel: #16171b;
  --panel-raised: #191a1f;
  --surface: #121317;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.18);
  --text: #f7f4ec;
  --muted: #a4a3ad;
  --accent: #d8ff62;
  --accent-2: #7b6cff;
  --danger: #ff7e5d;
  --radius: 12px;
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", "Cascadia Mono", Consolas, "Liberation Mono", monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 50% -20%, rgba(255, 255, 255, 0.045), transparent 38rem),
    var(--background);
  font-family: var(--font-sans);
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
select,
input[type="range"] {
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  opacity: 0.62;
}

button:focus-visible,
select:focus-visible,
input:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  color: #11130c;
  background: var(--accent);
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

/* Shared controls intentionally use restrained motion to keep the studio feeling precise. */
.icon-btn,
.soft-btn,
.primary-btn,
.play-btn,
.sfx-btn,
.tab {
  border: 0;
  color: var(--text);
  background: #2a2b35;
  transition: transform 150ms ease, background 150ms ease, color 150ms ease;
}

button:not(:disabled):hover {
  transform: translateY(-1px);
}

.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.soft-btn {
  padding: 10px 13px;
  border-radius: 8px;
  font-size: 12px;
}

.primary-btn {
  padding: 11px 15px;
  color: #11130c;
  background: var(--accent);
  border-radius: 8px;
  font-weight: 800;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}