/* Examples Showcase - Left Panel */

.showcase {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--lora-surface);
  position: relative;
  overflow: hidden;
}

/* Main image container */
.showcase__main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-3);
  position: relative;
  overflow: hidden;
}

.showcase__image-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-sm);
  background: var(--bg-color);
}

.showcase__image {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: var(--border-radius-sm);
  transition: opacity 0.2s ease;
}

.showcase__image.loading {
  opacity: 0.5;
}

/* Navigation arrows */
.showcase__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
  z-index: 5;
}

.showcase:hover .showcase__nav {
  opacity: 1;
}

.showcase__nav:hover {
  background: rgba(0, 0, 0, 0.6);
  transform: translateY(-50%) scale(1.05);
}

.showcase__nav--prev {
  left: var(--space-3);
}

.showcase__nav--next {
  right: var(--space-3);
}

.showcase__nav:disabled {
  opacity: 0.3 !important;
  cursor: not-allowed;
}

/* Image controls overlay */
.showcase__controls {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  display: flex;
  gap: var(--space-1);
  opacity: 0;
  transform: translateY(-5px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 5;
}

.showcase__image-wrapper:hover .showcase__controls {
  opacity: 1;
  transform: translateY(0);
}

.showcase__control-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.showcase__control-btn:hover {
  background: rgba(0, 0, 0, 0.7);
  transform: scale(1.1);
}

.showcase__control-btn--primary:hover {
  background: var(--lora-accent);
}

.showcase__control-btn--danger:hover {
  background: var(--lora-error);
}

/* Params panel (slide up) */
.showcase__params {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-color);
  border-top: 1px solid var(--lora-border);
  padding: var(--space-3);
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 6;
  max-height: 50%;
  overflow-y: auto;
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
}

.showcase__params.visible {
  transform: translateY(0);
}

.showcase__params-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--lora-border);
}

.showcase__params-title {
  font-weight: 600;
  font-size: 0.95em;
}

.showcase__params-close {
  background: transparent;
  border: none;
  color: var(--text-color);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color 0.2s;
}

.showcase__params-close:hover {
  background: var(--lora-border);
}

/* Prompt display */
.showcase__prompt {
  background: var(--lora-surface);
  border: 1px solid var(--lora-border);
  border-radius: var(--border-radius-xs);
  padding: var(--space-2);
  margin-bottom: var(--space-2);
  position: relative;
}

.showcase__prompt-label {
  font-size: 0.8em;
  color: var(--text-color);
  opacity: 0.7;
  margin-bottom: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.showcase__prompt-text {
  font-family: monospace;
  font-size: 0.85em;
  line-height: 1.5;
  max-height: 100px;
  overflow-y: auto;
  word-break: break-word;
  white-space: pre-wrap;
}

.showcase__prompt-copy {
  position: absolute;
  top: var(--space-1);
  right: var(--space-1);
  background: transparent;
  border: none;
  color: var(--text-color);
  opacity: 0.5;
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--border-radius-xs);
  transition: opacity 0.2s, background-color 0.2s;
}

.showcase__prompt-copy:hover {
  opacity: 1;
  background: var(--lora-border);
}

/* Loading state */
.showcase__loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-color);
  opacity: 0.7;
  gap: var(--space-2);
}

.showcase__loading i {
  font-size: 2rem;
}

/* Empty state */
.showcase__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-color);
  opacity: 0.6;
  text-align: center;
  padding: var(--space-4);
}

.showcase__empty i {
  font-size: 3rem;
  margin-bottom: var(--space-2);
  opacity: 0.5;
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .showcase__main {
    padding: var(--space-2);
    min-height: 50vh;
  }
  
  .showcase__image {
    max-height: 50vh;
  }
  
  .showcase__nav {
    width: 40px;
    height: 40px;
    opacity: 0.7;
  }
  
  .showcase__nav--prev {
    left: var(--space-1);
  }
  
  .showcase__nav--next {
    right: var(--space-1);
  }
}