/* Páginas 404 / 403 / 500 */

.error-layout-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  background-color: var(--theme-body-bg);
  background-image: none;
  color: var(--theme-body-text);
}

html[data-theme="dark"] .error-layout-body {
  background-color: var(--gray-100);
  background-image: none;
}

.error-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-4) var(--space-12);
  gap: var(--space-5);
}

.error-layout__brand {
  display: block;
  line-height: 0;
}

.error-layout__logo {
  display: block;
  width: min(132px, 48vw);
  height: auto;
  object-fit: contain;
}

.error-page {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: min(64vh, 560px);
  padding: var(--space-3) 0 var(--space-6);
}

.error-page__card {
  position: relative;
  width: 100%;
  max-width: 440px;
  text-align: center;
  background: var(--theme-card-bg);
  border: 1px solid var(--theme-card-border);
  border-radius: var(--radius-md);
  padding: var(--space-8) var(--space-8) var(--space-8);
  box-shadow: var(--shadow-sm);
  animation: error-page-in 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes error-page-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.error-page__code {
  margin: 0 0 var(--space-3);
  font-size: clamp(var(--text-2xl), 8vw, var(--text-2xl));
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1;
  color: var(--sandos-accent);
}

.error-page__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--sandos-accent-soft);
  color: var(--sandos-accent);
}

.error-page__icon svg {
  width: 28px;
  height: 28px;
  display: block;
}

.error-page__title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--theme-heading);
}

.error-page__message {
  margin: 0 0 var(--space-6);
  font-size: var(--text-base);
  font-weight: 500;
  line-height: 1.55;
  color: var(--theme-muted);
}

.error-page__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 168px;
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--accent-fg);
  text-decoration: none;
  background: var(--sandos-accent);
  border-radius: var(--theme-radius, var(--radius-sm));
  box-shadow: var(--shadow-md);
  transition: background 0.15s ease, transform 0.12s ease, box-shadow 0.15s ease;
}

.error-page__cta:hover {
  background: var(--sandos-accent-hover);
  box-shadow: var(--shadow-md);
}

.error-page__cta:active {
  transform: translateY(1px);
}

.error-page__theme-toggle {
  position: absolute;
  top: 14px;
  right: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid var(--theme-input-border);
  background: var(--theme-ghost-bg);
  color: var(--theme-muted);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.error-page__theme-toggle:hover {
  background: var(--theme-ghost-hover-bg);
  color: var(--theme-heading);
}

.error-page__theme-toggle .theme-toggle__icon {
  width: 16px;
  height: 16px;
  display: block;
}

@media (max-width: 480px) {
  .error-page__card {
    padding: var(--space-6) var(--space-5) var(--space-6);
  }

  .error-page__title {
    font-size: var(--text-lg);
  }

  .error-page__cta {
    width: 100%;
  }
}