/* Button Components */
.pictara-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--pictara-radius);
  font-size: var(--pictara-text-base);
  font-weight: var(--pictara-font-medium);
  line-height: 1;
  text-decoration: none;
  transition: all var(--pictara-transition-quick) var(--pictara-easing);
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}

.pictara-btn:focus-visible {
  outline: 2px solid var(--pictara-ring);
  outline-offset: 2px;
}

.pictara-btn-primary {
  background: var(--pictara-primary);
  color: var(--pictara-primary-foreground);
}

.pictara-btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: var(--pictara-shadow);
}

.pictara-btn-secondary {
  background: var(--pictara-secondary);
  color: var(--pictara-secondary-foreground);
}

.pictara-btn-secondary:hover {
  background: var(--pictara-accent);
}

.pictara-btn-large {
  padding: 16px 32px;
  font-size: var(--pictara-text-lg);
}

/* Card Components */
.pictara-card {
  background: var(--pictara-background);
  border: 1px solid var(--pictara-border);
  border-radius: var(--pictara-radius-lg);
  padding: var(--pictara-space-xl);
  box-shadow: var(--pictara-shadow-sm);
  transition: all var(--pictara-transition-quick) ease;
}

.pictara-card:hover {
  box-shadow: var(--pictara-shadow);
  transform: translateY(-2px);
}

/* Input Components */
.pictara-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--pictara-input);
  border: 1px solid var(--pictara-border);
  border-radius: var(--pictara-radius);
  font-size: var(--pictara-text-base);
  color: var(--pictara-foreground);
  font-family: var(--pictara-font-system);
  transition: all var(--pictara-transition-quick) ease;
}

.pictara-input:focus {
  outline: none;
  border-color: var(--pictara-ring);
  box-shadow: 0 0 0 3px rgba(18, 18, 18, 0.1);
}

.pictara-input::placeholder {
  color: var(--pictara-muted-foreground);
}

/* Container */
.pictara-container {
  width: 100%;
  max-width: var(--pictara-container-max);
  margin: 0 auto;
  padding: 0 var(--pictara-space-lg);
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.text-muted {
  color: var(--pictara-muted-foreground);
}

.mt-xs { margin-top: var(--pictara-space-xs); }
.mt-sm { margin-top: var(--pictara-space-sm); }
.mt-md { margin-top: var(--pictara-space-md); }
.mt-lg { margin-top: var(--pictara-space-lg); }
.mt-xl { margin-top: var(--pictara-space-xl); }
.mt-2xl { margin-top: var(--pictara-space-2xl); }
.mt-3xl { margin-top: var(--pictara-space-3xl); }
.mt-4xl { margin-top: var(--pictara-space-4xl); }

.mb-xs { margin-bottom: var(--pictara-space-xs); }
.mb-sm { margin-bottom: var(--pictara-space-sm); }
.mb-md { margin-bottom: var(--pictara-space-md); }
.mb-lg { margin-bottom: var(--pictara-space-lg); }
.mb-xl { margin-bottom: var(--pictara-space-xl); }
.mb-2xl { margin-bottom: var(--pictara-space-2xl); }
.mb-3xl { margin-bottom: var(--pictara-space-3xl); }
.mb-4xl { margin-bottom: var(--pictara-space-4xl); }