* {
  box-sizing: border-box;
}
html,
body {
  padding: 0;
  margin: 0;
  height: 100%;
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.15s ease, color 0.15s ease;
}
body.app-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  /* A hard height:100% (the default UA behaviour once html/body get any
     height at all) would cap the whole page to exactly one viewport on a
     flex column — min-height is a floor, not a cap, so content taller than
     the screen scrolls naturally instead of being silently crushed. */
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  background: none;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}
img {
  max-width: 100%;
  display: block;
}
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: var(--radius-pill);
}
::-webkit-scrollbar-track {
  background: transparent;
}
.text-secondary {
  color: var(--text-secondary);
}
.text-muted {
  color: var(--text-muted);
}
.flex {
  display: flex;
}
.flex-col {
  display: flex;
  flex-direction: column;
}
.items-center {
  align-items: center;
}
.justify-between {
  justify-content: space-between;
}
.gap-8 {
  gap: 8px;
}
.gap-16 {
  gap: 16px;
}
.mt-8 {
  margin-top: 8px;
}
.mt-16 {
  margin-top: 16px;
}
.mt-24 {
  margin-top: 24px;
}
.mb-16 {
  margin-bottom: 16px;
}
.mb-24 {
  margin-bottom: 24px;
}
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
.icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}