/* ========== 随机文字图片模块 ========== */
#view-randomtextimage .rti-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.rti-form-col {
  max-height: none;
}

.rti-params-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.rti-params-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.rti-params-grid input[type="number"],
.rti-params-grid input[type="color"] {
  width: 100%;
  padding: 0.35rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--border, #444);
  background: var(--bg-alt, #1a1a2e);
  color: var(--text);
  font-size: 0.9rem;
}

.rti-params-grid input[type="color"] {
  height: 40px;
  padding: 0.25rem;
  cursor: pointer;
}

.rti-file-label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

#rti-text-file {
  display: block;
  margin-bottom: 0.5rem;
}

.rti-actions {
  margin-top: 1rem;
}

.rti-preview-col {
  position: sticky;
  top: 80px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}

#rti-preview-hint {
  margin-bottom: 1rem;
}

.rti-image-toolbar {
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.rti-image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.rti-image-item {
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border, #444);
  background: var(--bg-alt, #1a1a2e);
  transition: transform 0.2s, box-shadow 0.2s;
}

.rti-image-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.rti-image-item img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  display: block;
}

.rti-image-actions {
  padding: 0.5rem;
  text-align: center;
}

.rti-image-actions .btn {
  margin: 0 0.25rem;
}

.rti-status {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 500;
}

.rti-status-pending {
  background: #374151;
  color: #9ca3af;
}

.rti-status-generating {
  background: #1e3a8a;
  color: #60a5fa;
  animation: pulse 1.5s infinite;
}

.rti-status-done {
  background: #065f46;
  color: #34d399;
}

.rti-status-error {
  background: #7f1d1d;
  color: #f87171;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

#rti-task-table {
  font-size: 0.9rem;
}

#rti-task-table .btn {
  padding: 0.25rem 0.5rem;
  font-size: 0.8rem;
}

@media (max-width: 1024px) {
  #view-randomtextimage .rti-layout {
    grid-template-columns: 1fr;
  }
  
  .rti-preview-col {
    position: static;
    max-height: none;
  }
}

@media (max-width: 640px) {
  .rti-params-grid {
    grid-template-columns: 1fr;
  }

  .rti-image-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.75rem;
  }
}

/* 字体管理区域 */
.rti-font-section {
  margin-top: 1rem;
  padding: 0.75rem;
  border: 1px solid var(--border, #444);
  border-radius: 6px;
  background: var(--bg-alt, #1a1a2e);
}

.rti-font-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.rti-font-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}

.rti-font-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  max-height: 180px;
  overflow-y: auto;
}

.rti-font-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.5rem;
  border-radius: 4px;
  background: var(--bg, #0f0f1a);
  font-size: 0.85rem;
}

.rti-font-item input[type="checkbox"] {
  width: 15px;
  height: 15px;
  cursor: pointer;
  flex-shrink: 0;
}

.rti-font-item .font-name {
  font-weight: 500;
  color: var(--text);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rti-font-item .font-remark {
  font-size: 0.75rem;
  color: var(--muted, #888);
  flex-shrink: 0;
}

.rti-font-item .btn-del-font {
  flex-shrink: 0;
  padding: 0.1rem 0.4rem;
  font-size: 0.75rem;
  opacity: 0.6;
}

.rti-font-item .btn-del-font:hover {
  opacity: 1;
}