/* ==========================================================================
   Componentes reutilizáveis
   ========================================================================== */

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sm);
  padding: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: var(--radius-md);
  padding: 0.45rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}

.btn--outline {
  border-color: var(--color-border);
  color: var(--color-foreground);
}
.btn--outline:hover {
  background: var(--color-secondary);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-primary-foreground);
}
.btn--primary:hover {
  filter: brightness(1.08);
}

.btn--ghost {
  color: var(--color-muted-foreground);
}
.btn--ghost:hover {
  background: var(--color-secondary);
  color: var(--color-foreground);
}

.btn--sm {
  padding: 0.3rem 0.6rem;
  font-size: 0.75rem;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.3rem;
  color: var(--color-muted-foreground);
  transition: background-color 0.15s ease, color 0.15s ease;
}
.icon-btn:hover {
  background: var(--color-secondary);
  color: var(--color-foreground);
}
.icon-btn:hover.icon-btn--danger {
  color: var(--color-destructive);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.3rem 0.65rem;
  font-size: 0.7rem;
  color: var(--color-muted-foreground);
  transition: background-color 0.15s ease, color 0.15s ease;
}
.pill:hover {
  background: var(--color-secondary);
  color: var(--color-foreground);
}

.tag {
  border-radius: 999px;
  border: 1px solid var(--color-border);
  padding: 0.15rem 0.5rem;
  font-size: 0.62rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
}

.field {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-input);
  background: var(--color-secondary);
  padding: 0.4rem 0.6rem;
  font-size: 0.875rem;
  width: 100%;
  outline: none;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}
.field:focus-visible {
  border-color: var(--color-ring);
  box-shadow: 0 0 0 2px color-mix(in oklch, var(--color-ring) 40%, transparent);
}

.field--bare {
  border: none;
  background: transparent;
  padding: 0;
}

/* Slider (input[type=range]) */
.slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: var(--color-secondary);
  outline: none;
  --asset-color: var(--color-primary);
  background-image: linear-gradient(var(--asset-color), var(--asset-color));
  background-repeat: no-repeat;
  background-size: 0% 100%;
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-background);
  border: 2px solid var(--asset-color);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-background);
  border: 2px solid var(--asset-color);
  cursor: pointer;
}
.slider::-moz-range-progress {
  background: var(--asset-color);
  height: 6px;
  border-radius: 999px;
}

/* Toast */
.toast-stack {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  left: 1rem;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 0.6rem 0.9rem;
  font-size: 0.8rem;
  box-shadow: var(--shadow-md);
  max-width: 320px;
  animation: toast-in 0.18s ease;
}
.toast--error {
  border-color: color-mix(in oklch, var(--color-destructive) 50%, var(--color-border));
}
@keyframes toast-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Skeleton */
.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--color-secondary);
  border-radius: var(--radius-md);
}
.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, color-mix(in oklch, var(--color-foreground) 8%, transparent), transparent);
  animation: skeleton-shimmer 1.4s infinite;
}
@keyframes skeleton-shimmer {
  100% { transform: translateX(100%); }
}

.spin {
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.disclaimer {
  font-size: 0.68rem;
  line-height: 1.4;
  color: var(--color-muted-foreground);
}

.divider {
  border-top: 1px solid color-mix(in oklch, var(--color-border) 60%, transparent);
}