/* 图片压缩 — 紧凑布局，提高空间利用率 */
.image-compress-tool {
  font-family: var(--font, 'Noto Sans SC'), 'Microsoft YaHei', Arial, sans-serif;
  background: var(--surface, #fff);
  border: 1px solid var(--border, rgba(15, 33, 55, 0.08));
  border-radius: var(--radius-md, 16px);
  box-shadow: var(--shadow-sm, 0 2px 8px rgba(10, 22, 40, 0.06));
  padding: 16px;
}

/* 加载骨架 */
.image-compress-tool.ic-loading-shell {
  min-height: 120px;
}
.image-compress-tool .ic-loading-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px 12px;
  padding: 12px;
  border-radius: 12px;
  background: var(--surface-2, #f8fafc);
  border: 1px solid var(--border, rgba(15, 33, 55, 0.08));
}
.image-compress-tool .ic-loading-block {
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(90deg, #eef2f6 0%, #f8fafc 50%, #eef2f6 100%);
  background-size: 200% 100%;
  animation: ic-shimmer 1.2s ease-in-out infinite;
}
.image-compress-tool .ic-loading-block--wide { flex: 1 1 200px; }
.image-compress-tool .ic-loading-block--md { width: 220px; }
.image-compress-tool .ic-loading-block--sm { width: 108px; }
.image-compress-tool .ic-loading-block--btn { width: 88px; }
.image-compress-tool .ic-loading-text {
  margin: 10px 0 0;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted, #94a3b8);
}
@keyframes ic-shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}

/* ── 顶栏：上传 + 参数 + 操作 一行 ── */
.image-compress-tool .ic-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px 12px;
  padding: 12px;
  border-radius: 12px;
  background: var(--surface-2, #f8fafc);
  border: 1px solid var(--border, rgba(15, 33, 55, 0.08));
}

.image-compress-tool .ic-dropzone {
  flex: 1 1 200px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px dashed rgba(94, 196, 196, 0.5);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.image-compress-tool .ic-dropzone:hover,
.image-compress-tool .ic-dropzone.ic-dragover {
  border-color: var(--teal-400, #5ec4c4);
  background: #eefafa;
}

.image-compress-tool .ic-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.image-compress-tool .ic-dropzone-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: #0f766e;
}

.image-compress-tool .ic-dropzone-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
  text-align: left;
}

.image-compress-tool .ic-dropzone-text strong {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary, #0f172a);
}

.image-compress-tool .ic-dropzone-text em {
  font-size: 11px;
  font-style: normal;
  color: var(--text-muted, #94a3b8);
}

.image-compress-tool .ic-toolbar-field {
  flex: 0 0 auto;
  min-width: 0;
}

.image-compress-tool .ic-toolbar-field--quality {
  flex: 1 1 220px;
  max-width: 320px;
}

.image-compress-tool .ic-toolbar-field--width {
  width: 108px;
}

.image-compress-tool .ic-toolbar-field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted, #94a3b8);
  margin-bottom: 4px;
}

.image-compress-tool .ic-label-with-tip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.image-compress-tool .ic-quality-inline {
  display: flex;
  align-items: center;
  gap: 8px;
}

.image-compress-tool .ic-quality-inline input[type='range'] {
  flex: 1;
  min-width: 60px;
  accent-color: #5ec4c4;
}

.image-compress-tool .ic-quality-value {
  font-size: 12px;
  font-weight: 700;
  color: #0f766e;
  min-width: 36px;
}

.image-compress-tool .ic-presets {
  display: flex;
  gap: 4px;
}

.image-compress-tool .ic-preset-btn {
  padding: 3px 7px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 6px;
  background: #fff;
  font-size: 11px;
  cursor: pointer;
  color: var(--text-secondary, #475569);
}

.image-compress-tool .ic-preset-btn.ic-active {
  border-color: var(--teal-400, #5ec4c4);
  color: #0f766e;
  background: #eefafa;
  font-weight: 600;
}

.image-compress-tool .ic-input-wrap {
  position: relative;
}

.image-compress-tool .ic-input-wrap input[type='number'] {
  width: 100%;
  padding: 7px 28px 7px 8px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 8px;
  font-size: 13px;
  background: #fff;
}

.image-compress-tool .ic-input-wrap input:focus {
  outline: none;
  border-color: var(--teal-400, #5ec4c4);
}

.image-compress-tool .ic-input-suffix {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  color: var(--text-muted, #94a3b8);
  pointer-events: none;
}

.image-compress-tool .ic-toolbar-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.image-compress-tool .ic-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  border: none;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.image-compress-tool .ic-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.image-compress-tool .ic-btn-primary {
  background: linear-gradient(135deg, #5ec4c4, #2d9d9d);
  color: #fff;
}

.image-compress-tool .ic-btn-ghost {
  background: #fff;
  border: 1px solid rgba(148, 163, 184, 0.35);
  color: var(--text-secondary, #475569);
}

.image-compress-tool .ic-btn-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: ic-spin 0.7s linear infinite;
}

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

/* tip */
.image-compress-tool .ic-tip {
  position: relative;
  outline: none;
}

.image-compress-tool .ic-tip-icon {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #e2e8f0;
  color: #64748b;
  font-size: 10px;
  font-weight: 700;
  line-height: 14px;
  text-align: center;
  cursor: help;
}

.image-compress-tool .ic-tip:hover .ic-tip-icon {
  background: #5ec4c4;
  color: #fff;
}

.image-compress-tool .ic-tip-pop {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 8px);
  transform: translateX(-50%);
  width: max-content;
  max-width: min(320px, 85vw);
  padding: 10px 12px;
  border-radius: 10px;
  background: #1e293b;
  color: #f8fafc;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.6;
  text-align: left;
  white-space: normal;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.22);
  opacity: 0;
  visibility: hidden;
  z-index: 30;
  pointer-events: none;
}

.image-compress-tool .ic-tip-pop::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: #1e293b;
}

.image-compress-tool .ic-tip:hover .ic-tip-pop,
.image-compress-tool .ic-tip:focus-visible .ic-tip-pop {
  opacity: 1;
  visibility: visible;
}

.image-compress-tool .ic-note {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--text-muted, #94a3b8);
  line-height: 1.65;
}

/* ── 文件表 ── */
.image-compress-tool .ic-file-table-wrap {
  margin-top: 10px;
  max-height: 160px;
  overflow: auto;
  border: 1px solid var(--border, rgba(15, 33, 55, 0.08));
  border-radius: 10px;
}

.image-compress-tool .ic-file-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.image-compress-tool .ic-file-table th {
  position: sticky;
  top: 0;
  padding: 6px 10px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted, #94a3b8);
  background: var(--surface-2, #f8fafc);
  border-bottom: 1px solid var(--border, rgba(15, 33, 55, 0.08));
}

.image-compress-tool .ic-file-table td {
  padding: 7px 10px;
  border-bottom: 1px solid rgba(15, 33, 55, 0.05);
  color: var(--text-secondary, #475569);
}

.image-compress-tool .ic-file-table tr:last-child td {
  border-bottom: none;
}

.image-compress-tool .ic-file-name {
  max-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-primary, #0f172a);
  font-weight: 500;
}

.image-compress-tool .ic-file-remove {
  padding: 2px 8px;
  border: none;
  background: transparent;
  color: var(--text-muted, #94a3b8);
  cursor: pointer;
  font-size: 12px;
}

.image-compress-tool .ic-file-remove:hover {
  color: #dc2626;
}

/* ── 结果区：左对比 + 右列表 ── */
.image-compress-tool .ic-results {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border, rgba(15, 33, 55, 0.08));
}

.image-compress-tool .ic-results-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  padding: 8px 12px;
  border-radius: 8px;
  background: #eefafa;
  font-size: 13px;
  color: var(--text-secondary, #475569);
}

.image-compress-tool .ic-results-bar strong {
  color: #0f766e;
}

.image-compress-tool .ic-results-bar-save {
  color: #0f766e;
  font-weight: 600;
}

.image-compress-tool .ic-results-bar-sep {
  color: #cbd5e1;
}

.image-compress-tool .ic-results-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 12px;
  align-items: stretch;
  min-height: 320px;
}

.image-compress-tool .ic-results-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.image-compress-tool .ic-active-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 12px;
  color: var(--text-muted, #94a3b8);
}

.image-compress-tool .ic-active-meta span:first-child {
  color: var(--text-primary, #0f172a);
  font-weight: 600;
}

/* ── 对比滑块 ── */
.image-compress-tool .ic-compare-block {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.image-compress-tool .ic-compare {
  position: relative;
  width: 100%;
  flex: 1;
  min-height: 280px;
  border-radius: 10px;
  overflow: hidden;
  user-select: none;
  touch-action: none;
  border: 1px solid var(--border, rgba(15, 33, 55, 0.08));
}

.image-compress-tool .ic-compare-checker {
  background-color: #fff;
  background-image:
    linear-gradient(45deg, #e2e8f0 25%, transparent 25%),
    linear-gradient(-45deg, #e2e8f0 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #e2e8f0 75%),
    linear-gradient(-45deg, transparent 75%, #e2e8f0 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
}

.image-compress-tool .ic-compare-block.ic-compare--tall,
.image-compress-tool .ic-compare-block.ic-compare--demo {
  height: 100%;
}

.image-compress-tool .ic-compare-block.ic-compare--tall .ic-compare,
.image-compress-tool .ic-compare-block.ic-compare--demo .ic-compare {
  aspect-ratio: unset;
  height: 100%;
  min-height: 280px;
}

.image-compress-tool .ic-compare img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: transparent;
}

.image-compress-tool .ic-compare-after {
  clip-path: inset(0 0 0 50%);
  z-index: 1;
}

.image-compress-tool .ic-compare-badge {
  position: absolute;
  top: 10px;
  z-index: 4;
  padding: 6px 10px;
  border-radius: 8px;
  color: #fff;
  pointer-events: none;
  line-height: 1.3;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.15);
}

.image-compress-tool .ic-compare-badge-before {
  left: 10px;
  background: rgba(15, 23, 42, 0.72);
}

.image-compress-tool .ic-compare-badge-after {
  right: 10px;
  background: rgba(15, 118, 110, 0.88);
}

.image-compress-tool .ic-compare-badge-title {
  display: block;
  font-size: 11px;
  font-weight: 600;
  opacity: 0.95;
}

.image-compress-tool .ic-compare-badge-size {
  display: block;
  font-size: 13px;
  font-weight: 700;
}

.image-compress-tool .ic-compare-rail {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 0;
  transform: translateX(-50%);
  z-index: 5;
  cursor: ew-resize;
}

.image-compress-tool .ic-compare-rail::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.9);
}

.image-compress-tool .ic-compare-grip {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 40px;
  border-radius: 6px;
  background: #fff;
  border: 2px solid #0f766e;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.image-compress-tool .ic-compare-grip span {
  display: block;
  width: 12px;
  height: 2px;
  background: #0f766e;
  border-radius: 1px;
}

.image-compress-tool .ic-compare-footer {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 8px;
  padding: 8px;
  border-radius: 8px;
  background: var(--surface-2, #f8fafc);
  font-size: 12px;
}

.image-compress-tool .ic-compare-metric-label {
  display: block;
  font-size: 10px;
  color: var(--text-muted, #94a3b8);
}

.image-compress-tool .ic-compare-metric-value {
  font-weight: 700;
  color: var(--text-primary, #0f172a);
}

.image-compress-tool .ic-compare-gif-wrap,
.image-compress-tool .ic-gif-canvas {
  background: transparent;
}

.image-compress-tool .ic-gif-compare {
  position: absolute;
  inset: 0;
}

.image-compress-tool .ic-gif-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.image-compress-tool .ic-gif-canvas-after {
  z-index: 1;
}

.image-compress-tool .ic-gif-compare-status {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: #64748b;
}

.image-compress-tool .ic-gif-compare-hint {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  font-size: 10px;
  z-index: 3;
  pointer-events: none;
}

/* ── 结果列表（右侧） ── */
.image-compress-tool .ic-result-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 360px;
  overflow-y: auto;
  padding-right: 2px;
}

.image-compress-tool .ic-result-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 28px;
  gap: 8px;
  align-items: center;
  padding: 6px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: var(--surface-2, #f8fafc);
  cursor: pointer;
  transition: border-color 0.15s;
}

.image-compress-tool .ic-result-row:hover {
  border-color: rgba(94, 196, 196, 0.35);
}

.image-compress-tool .ic-result-row--active {
  border-color: var(--teal-400, #5ec4c4);
  background: #eefafa;
}

.image-compress-tool .ic-result-row img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 4px;
  background: #fff;
}

.image-compress-tool .ic-result-row-body {
  min-width: 0;
  font-size: 11px;
  color: var(--text-muted, #94a3b8);
  line-height: 1.4;
}

.image-compress-tool .ic-result-row-body strong {
  display: block;
  font-size: 12px;
  color: var(--text-primary, #0f172a);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.image-compress-tool .ic-format-note {
  display: block;
  color: #b45309;
  font-size: 10px;
}

.image-compress-tool .ic-result-ratio {
  display: inline-block;
  margin-top: 2px;
  padding: 1px 6px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: #0f766e;
  font-weight: 600;
  font-size: 10px;
}

.image-compress-tool .ic-result-dl {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 6px;
  background: #fff;
  color: #0f766e;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  line-height: 1;
}

.image-compress-tool .ic-result-dl:hover {
  background: #eefafa;
  border-color: var(--teal-400, #5ec4c4);
}

/* ── 底部示例：左文右图 ── */
.image-compress-tool .ic-showcase {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 12px;
  align-items: stretch;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed rgba(148, 163, 184, 0.4);
  min-height: 200px;
}

.image-compress-tool .ic-showcase-side {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.image-compress-tool .ic-showcase-title {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary, #0f172a);
}

.image-compress-tool .ic-showcase-desc {
  margin: 0;
  font-size: 11px;
  color: var(--text-muted, #94a3b8);
  line-height: 1.45;
}

.image-compress-tool .ic-showcase-stats {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-secondary, #475569);
}

.image-compress-tool .ic-showcase-stats strong {
  color: #0f766e;
}

.image-compress-tool .ic-showcase-main {
  min-width: 0;
  min-height: 200px;
}

.image-compress-tool .ic-showcase-loading {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 10px;
  background: var(--surface-2, #f8fafc);
  font-size: 13px;
  color: var(--text-muted, #94a3b8);
}

.image-compress-tool .ic-showcase-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(94, 196, 196, 0.2);
  border-top-color: #5ec4c4;
  border-radius: 50%;
  animation: ic-spin 0.7s linear infinite;
}

.image-compress-tool .ic-showcase-error {
  margin: 0;
  font-size: 13px;
  color: #b45309;
}

.image-compress-tool .ic-info {
  padding: 10px 12px;
  border-radius: 8px;
  background: #e8f7f7;
  color: #1a6b6b;
  font-size: 13px;
}

/* ── 响应式 ── */
@media (max-width: 900px) {
  .image-compress-tool .ic-results-split {
    grid-template-columns: 1fr;
  }

  .image-compress-tool .ic-result-list {
    max-height: 200px;
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 4px;
  }

  .image-compress-tool .ic-result-row {
    flex: 0 0 200px;
    grid-template-columns: 40px minmax(0, 1fr) 26px;
  }

  .image-compress-tool .ic-showcase {
    grid-template-columns: 1fr;
  }

  .image-compress-tool .ic-showcase-side {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }
}

@media (max-width: 640px) {
  .image-compress-tool {
    padding: 12px;
  }

  .image-compress-tool .ic-toolbar-field--quality {
    flex: 1 1 100%;
    max-width: none;
  }

  .image-compress-tool .ic-toolbar-actions {
    flex: 1 1 100%;
  }

  .image-compress-tool .ic-toolbar-actions .ic-btn-primary {
    flex: 1;
  }
}