/* Advoke CV — Gallery Loading, Empty, Error States */

.gallery-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-12) var(--space-4);
  gap: var(--space-4);
  width: 100%;
  min-height: 320px;
}

@media (min-width: 768px) {
  .gallery-state {
    padding: var(--space-16) var(--space-6);
    min-height: 400px;
  }
}

.gallery-state__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent-soft);
  color: var(--color-accent-active);
  flex-shrink: 0;
}

.gallery-state__icon svg {
  width: 32px;
  height: 32px;
}

.gallery-state__title {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
  line-height: 1.3;
  max-width: 32ch;
}

.gallery-state__text {
  font-size: var(--text-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  margin: 0;
  max-width: 48ch;
}

.gallery-state__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

@media (max-width: 480px) {
  .gallery-state__actions {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
  }
  .gallery-state__actions .btn {
    width: 100%;
  }
}

.gallery-state--error .gallery-state__icon {
  background-color: var(--color-danger-bg);
  color: var(--color-danger);
}

.gallery-state--error .gallery-state__title {
  color: var(--color-danger);
}

.gallery-state--empty .gallery-state__icon {
  background-color: var(--ink-100);
  color: var(--color-text-muted);
}

.gallery-state__suggestions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  text-align: left;
  padding: var(--space-4) var(--space-5);
  background-color: var(--color-bg-soft);
  border: 1px solid var(--yellow-200);
  border-radius: var(--radius-lg);
  max-width: 40ch;
  width: 100%;
}

.gallery-state__suggestions-title {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0 0 var(--space-1);
}

.gallery-state__suggestions-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.gallery-state__suggestions-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: 1.5;
}

.gallery-state__suggestions-list li::before {
  content: "→";
  color: var(--color-accent-active);
  font-weight: var(--font-weight-bold);
  flex-shrink: 0;
}

.gallery-skeleton {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  gap: var(--space-4);
  width: 100%;
}

@media (min-width: 480px) {
  .gallery-skeleton {
    grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
    gap: var(--space-5);
  }
}

@media (min-width: 1024px) {
  .gallery-skeleton {
    grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
    gap: var(--space-6);
  }
}

.gallery-skeleton__card {
  display: flex;
  flex-direction: column;
  background-color: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.gallery-skeleton__preview {
  width: 100%;
  aspect-ratio: 210 / 297;
  background: linear-gradient(90deg, var(--ink-100) 0%, var(--ink-50) 50%, var(--ink-100) 100%);
  background-size: 200% 100%;
  animation: gallery-skeleton-shimmer 1.5s linear infinite;
}

@keyframes gallery-skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.gallery-skeleton__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
}

.gallery-skeleton__line {
  height: 12px;
  background-color: var(--ink-100);
  border-radius: var(--radius-sm);
}

.gallery-skeleton__line--lg {
  height: 16px;
  width: 70%;
}

.gallery-skeleton__line--sm {
  height: 10px;
  width: 40%;
}

.gallery-loading-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.gallery-loading-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.gallery-loading-overlay__spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-accent-soft);
  border-top-color: var(--color-accent);
  border-radius: var(--radius-full);
  animation: gallery-spin 800ms linear infinite;
}

@keyframes gallery-spin {
  to { transform: rotate(360deg); }
}

.gallery-retry {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.gallery-retry svg {
  width: 14px;
  height: 14px;
}

@media (prefers-reduced-motion: reduce) {
  .gallery-skeleton__preview,
  .gallery-loading-overlay__spinner {
    animation: none;
  }
}