.imagine-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
  align-items: stretch;
}

@media (max-width: 1024px) {
  .imagine-top-grid {
    grid-template-columns: 1fr;
  }
}

.imagine-card {
  background: #fff;
  border: none !important;
  border-radius: 14px;
  padding: 20px;
  box-shadow: none !important;
  display: flex;
  flex-direction: column;
  overflow: visible;
}

.imagine-card-collapsible {
  transition: all 0.3s ease;
}

.card-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  margin-bottom: 12px;
}

.status-header-row {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  user-select: none;
  margin-bottom: 12px;
}

.status-header-row .card-title {
  margin-bottom: 0;
}

.status-header-row .status-text {
  flex: 1;
  text-align: right;
}

.status-header-row .collapse-icon {
  flex-shrink: 0;
}

.collapse-icon {
  transition: transform 0.3s ease;
  flex-shrink: 0;
  color: var(--accents-4);
}

.imagine-card-collapsible.collapsed .collapse-icon {
  transform: rotate(-90deg);
}

.card-title-row:hover .collapse-icon {
  color: var(--accents-7);
}

.card-content {
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.2s ease;
  max-height: 2000px;
  opacity: 1;
}

.imagine-card-collapsible.collapsed .card-content {
  max-height: 0;
  opacity: 0;
  margin: 0;
  padding: 0;
}

.imagine-card-collapsible.collapsed .card-title-row {
  margin-bottom: 0;
}

.imagine-card-collapsible.collapsed .card-title {
  margin-bottom: 0;
}

.imagine-card-collapsible.collapsed .status-header-row {
  margin-bottom: 0;
}

.imagine-card-collapsible.collapsed {
  padding: 12px 20px;
}

.floating-actions {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  cursor: move;
  user-select: none;
  white-space: nowrap;
}

.floating-actions:active {
  cursor: grabbing;
}

.shadow-xl {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2) !important;
}

.toolbar-sep {
  display: inline-block;
  width: 1px;
  height: 14px;
  background: var(--border);
  margin: 0 6px;
}

.imagine-textarea {
  min-height: 96px;
  resize: vertical;
  line-height: 1.5;
}

.settings-layout {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.settings-top {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
  align-items: start;
  padding-bottom: 8px;
}

.settings-prompt {
  display: flex;
  flex-direction: column;
}

.settings-options {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.settings-bottom-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
  align-items: start;
}

.settings-toggles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.settings-toggle {
  display: flex;
  flex-direction: column;
}

.settings-toggle .field-label {
  margin-bottom: 6px;
}

.settings-folder {
  display: flex;
  flex-direction: column;
}

.settings-folder .field-label {
  margin-bottom: 6px;
}

.folder-select-btn {
  width: 100%;
  justify-content: flex-start;
  font-size: 12px;
  height: 30px;
  padding: 0 12px;
  gap: 8px;
  align-items: center;
  white-space: normal;
}

.folder-select-btn #folderPath {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .settings-top {
    grid-template-columns: 1fr;
  }
  
  .settings-bottom-row {
    grid-template-columns: 1fr;
  }
  
  .settings-toggles {
    grid-template-columns: 1fr;
  }
}


.waterfall-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  min-height: 28px;
}

.card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--accents-7);
  margin: 0;
}

.waterfall-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.batch-download-btn {
  height: 28px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--fg);
  flex-shrink: 0;
}

.batch-download-btn svg {
  width: 14px;
  height: 14px;
}

.selection-toolbar {
  display: none;
  align-items: center;
  gap: 8px;
}

.selection-toolbar.hidden {
  display: none;
}

.selection-toolbar:not(.hidden) {
  display: flex;
}

.selection-toolbar .geist-button-outline {
  height: 28px;
  padding: 0 10px;
  font-size: 12px;
}

.selected-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--accents-2);
  color: var(--accents-6);
  font-size: 10px;
  font-weight: 600;
  line-height: 1;
}

.field-label {
  display: block;
  font-size: 11px;
  color: var(--accents-4);
  margin-bottom: 6px;
}

.status-text {
  font-size: 11px;
  color: var(--accents-4);
}

.status-text.connected {
  color: #059669;
}

.status-text.connecting {
  color: #d97706;
}

.status-text.error {
  color: #dc2626;
}


.meta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.mode-item {
  align-items: center;
}

.mode-switch {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  flex-wrap: wrap;
}

.mode-btn {
  border: 1px solid transparent;
  background: transparent;
  color: var(--accents-6);
  font-size: 11px;
  padding: 1px 8px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.mode-btn:hover {
  background: var(--hover-bg);
  border-color: var(--border);
}

.mode-btn.active {
  background: #000;
  color: #fff;
  border-color: #000;
}

.meta-item {
  padding: 9px 12px;
  border-radius: 10px;
  background: #f7f7f8;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 38px;
}

.meta-label {
  font-size: 10px;
  color: var(--accents-4);
}

.meta-value {
  font-size: 12px;
  font-weight: 600;
  color: var(--accents-7);
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 150px;
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.toggle input {
  display: none;
}

.toggle-track {
  width: 38px;
  height: 20px;
  background: #e5e7eb;
  border-radius: 999px;
  position: relative;
  transition: background 0.2s ease;
}

.toggle-track::after {
  content: "";
  width: 14px;
  height: 14px;
  background: #fff;
  border-radius: 999px;
  position: absolute;
  top: 3px;
  left: 3px;
  box-shadow: none;
  transition: transform 0.2s ease;
}

.toggle input:checked + .toggle-track {
  background: #111;
}

.toggle input:checked + .toggle-track::after {
  transform: translateX(18px);
}

.toggle-label {
  font-size: 12px;
  color: var(--accents-4);
}

.imagine-empty {
  text-align: center;
  padding: 28px 0 8px;
  font-size: 12px;
  color: var(--accents-4);
}

.waterfall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  width: 100%;
}

@media (max-width: 1200px) {
  .waterfall {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .waterfall {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .waterfall {
    grid-template-columns: 1fr;
  }
}

.waterfall-item {
  border-radius: 14px;
  overflow: hidden;
  border: none !important;
  background: #fff;
  box-shadow: none !important;
  animation: riseIn 0.4s ease;
  cursor: pointer;
  transition: transform 0.2s ease;
  display: flex;
  flex-direction: column;
  position: relative;
}

.waterfall-item:hover {
  transform: scale(1.02);
}

.waterfall-item.selection-mode {
  cursor: default;
}

.waterfall-item.selection-mode:hover {
  transform: none;
}

.waterfall-item img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 14px 14px 0 0;
}

.waterfall-item .image-checkbox {
  position: absolute;
  top: 8px;
  left: 8px;
  width: 16px;
  height: 16px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid #ddd;
  border-radius: 2px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  backdrop-filter: blur(4px);
  z-index: 2;
}

.waterfall-item.selection-mode .image-checkbox {
  display: flex;
}

.waterfall-item .image-checkbox:hover {
  border-color: #000;
  background: rgba(255, 255, 255, 1);
}

.waterfall-item.selected .image-checkbox {
  background: #000;
  border-color: #000;
}

.waterfall-item.selected .image-checkbox::after {
  content: '';
  width: 5px;
  height: 8px;
  border: solid #fff;
  border-width: 0 1px 1px 0;
  transform: rotate(45deg);
  margin-top: -2px;
}

.waterfall-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  font-size: 11px;
  color: var(--accents-4);
  background: #fff;
  border-radius: 0 0 14px 14px;
}

.waterfall-meta span {
  font-family: 'Geist Mono', ui-monospace, monospace;
  color: var(--accents-5);
}


@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========== Imagine 模式切换 ========== */
.imagine-mode-toggle {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  width: fit-content;
  margin-bottom: 4px;
}

.imagine-mode-btn {
  border: 1px solid transparent;
  background: transparent;
  color: var(--accents-5);
  font-size: 11px;
  padding: 3px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  font-family: 'Geist Sans', sans-serif;
}

.imagine-mode-btn:hover {
  background: #f5f5f5;
  color: var(--accents-7);
}

.imagine-mode-btn.active {
  background: #000;
  color: #fff;
  border-color: #000;
}

/* ========== 编辑模式图片上传 ========== */
.edit-image-upload {
  margin-top: 12px;
}

.edit-upload-area {
  border: 1.5px dashed var(--border, #e5e7eb);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  overflow: hidden;
}

.edit-upload-area:hover,
.edit-upload-area.dragover {
  border-color: #111;
  background: #f7f7f8;
}

.edit-upload-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px 16px;
  font-size: 12px;
  color: var(--accents-4);
}

.edit-preview-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  background: #f7f7f8;
}

.edit-preview-container img {
  max-height: 140px;
  max-width: 100%;
  border-radius: 6px;
  object-fit: contain;
}

.edit-remove-btn {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.edit-remove-btn:hover {
  background: rgba(0,0,0,0.85);
}

/* 图片放大预览 */
.image-lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 9999;
  justify-content: center;
  align-items: center;
  cursor: zoom-out;
  animation: fadeIn 0.2s ease;
}

.image-lightbox.active {
  display: flex;
}

.image-lightbox img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10000;
  transition: all 0.2s;
  backdrop-filter: blur(10px);
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
}

.lightbox-nav:active {
  transform: translateY(-50%) scale(0.95);
}

.lightbox-prev {
  left: 30px;
}

.lightbox-next {
  right: 30px;
}

.lightbox-nav:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.lightbox-nav:disabled:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-50%);
}

@media (max-width: 768px) {
  .lightbox-nav {
    width: 40px;
    height: 40px;
  }
  
  .lightbox-prev {
    left: 15px;
  }
  
  .lightbox-next {
    right: 15px;
  }
}