@import 'tailwindcss';

/* ── Tonemark design tokens ─────────────────────────────────── */
:root {
  --accent: #cdf24e;
  --accent-rgb: 205,242,78;
  --accent-glow: rgba(205,242,78,0.06);
  --accent-dim: rgba(205, 242, 78, 0.12);
  --accent-border: rgba(205, 242, 78, 0.3);
  --bg: #0c0d10;
  --surface: rgba(255, 255, 255, 0.025);
  --surface-hover: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.06);
  --text: #e8e9ec;
  --text-muted: rgba(232, 233, 236, 0.5);
  --text-dim: rgba(232, 233, 236, 0.4);
  --font-ui: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', ui-monospace, monospace;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --rail-width: 200px;
}

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

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  letter-spacing: -0.01em;
  min-height: 100vh;
}

body {
  background:
    radial-gradient(120% 80% at 90% -10%, var(--accent-glow), transparent 60%),
    var(--bg);
}

/* ── Glass surface ──────────────────────────────────────────── */
.glass {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 24px 48px -24px rgba(0,0,0,0.5);
}

/* ── Mono label ─────────────────────────────────────────────── */
.mono { font-family: var(--font-mono); }
.label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

/* ── Scrollbar ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

/* ── Focus ring ─────────────────────────────────────────────── */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ── Animations ─────────────────────────────────────────────── */
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
@keyframes blink { 0%, 50% { opacity: 1; } 51%, 100% { opacity: 0; } }
@keyframes spin { to { transform: rotate(360deg); } }