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

html,
body {
  margin: 0;
  min-height: 100%;
}

html {
  color-scheme: dark;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg-void);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv11', 'ss01';
}

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

button {
  cursor: pointer;
  background: none;
  border: 0;
  padding: 0;
  color: inherit;
}

button:disabled {
  cursor: default;
}

input[type="checkbox"],
input[type="radio"] {
  accent-color: var(--accent-primary);
}

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h2 {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.005em;
}

::selection {
  background: rgba(99, 102, 241, 0.4);
}

:focus-visible {
  outline: 2px solid #818cf8;
  outline-offset: 2px;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none;
}

* {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.12) transparent;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 99px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.18);
}

::-webkit-scrollbar-track {
  background: transparent;
}

kbd {
  display: inline-grid;
  place-items: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 6px;
  font: 600 11px 'Inter', -apple-system, sans-serif;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom-width: 2px;
}

#app {
  min-height: 100vh;
}

[data-particle-field] {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.ambient {
  position: fixed;
  inset: -10%;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(900px 600px at 12% 0%, rgba(99, 102, 241, 0.13), transparent 60%),
    radial-gradient(800px 640px at 100% 25%, rgba(139, 92, 246, 0.1), transparent 60%),
    radial-gradient(760px 520px at 45% 110%, rgba(16, 185, 129, 0.06), transparent 60%);
}

.muted { color: var(--text-muted); }
.secondary { color: var(--text-secondary); }
.small { font-size: 12px; }
.pad { padding: 12px; }