/* ─────────────────────────────────────────────
   Moku — Global Styles
   ───────────────────────────────────────────── */

@import url("https://fonts.googleapis.com/css2?family=DM+Mono:ital,wght@0,300;0,400;0,500;1,400&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap");
@import "./tokens.css";
@import "./animations.css";

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body, #root {
  height: 100%;
  overflow: hidden;
}

body {
  background: var(--bg-void);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "kern" 1, "liga" 1;
  /* GPU: promote root to compositor layer for smooth compositing */
  transform: translateZ(0);
}

/* Scrollbars */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: var(--radius-full);
  transition: background var(--t-base);
}
::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }

/* Focus */
:focus-visible {
  outline: 1px solid var(--border-focus);
  outline-offset: 2px;
}

/* Selection */
::selection {
  background: var(--accent-dim);
  color: var(--accent-fg);
}

/* Base resets */
button {
  font-family: inherit;
  cursor: pointer;
  background: none;
  border: none;
  color: inherit;
}

input, textarea {
  font-family: inherit;
  background: none;
  border: none;
  color: inherit;
}

img { display: block; }
a { color: inherit; text-decoration: none; }

/* Range — reader scrubber */
input[type="range"] {
  flex: 1;
  appearance: none;
  -webkit-appearance: none;
  height: 2px;
  background: var(--border-strong);
  border-radius: var(--radius-full);
  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-fg);
  cursor: pointer;
  transition: background var(--t-base), transform var(--t-base);
}

input[type="range"]::-webkit-slider-thumb:hover {
  background: var(--accent-bright);
  transform: scale(1.15);
}

/* Monospace label utility */
.mono {
  font-family: var(--font-ui);
  letter-spacing: var(--tracking-wide);
}