.itools-page .itools-desc {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin: -4px 0 16px;
}

.itools-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.itools-categories {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  justify-content: center;
}

.itools-cat {
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #f8fafc;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}

.itools-cat:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.itools-cat.active {
  background: #1e293b;
  color: #fff;
  border-color: #1e293b;
}

.itools-tabs-legacy {
  display: none !important;
}

.itools-tab.hidden {
  display: none;
}

.itools-tab {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  cursor: pointer;
  font-size: 14px;
  color: var(--text);
}

.itools-tab.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.itools-panel-title {
  margin: 0 0 4px;
  font-size: 18px;
}

.itools-hint {
  margin: 0 0 14px;
  font-size: 13px;
  color: var(--muted);
}

.itools-layout {
  display: grid;
  grid-template-columns: minmax(240px, 280px) 1fr;
  gap: 20px;
  align-items: start;
}

@media (max-width: 800px) {
  .itools-layout {
    grid-template-columns: 1fr;
  }
}

.itools-side {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.itools-drop {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 24px 12px;
  text-align: center;
  background: #f8fafc;
  transition: border-color 0.15s, background 0.15s;
}

.itools-drop.dragover {
  border-color: var(--accent);
  background: #eef6fc;
}

.itools-drop-label {
  cursor: pointer;
  color: var(--accent-dark);
  font-size: 14px;
  display: block;
}

.itools-field,
.itools-field-row {
  font-size: 13px;
}

.itools-field-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.itools-label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 13px;
}

.itools-radio,
.itools-check {
  display: block;
  margin: 4px 0;
  cursor: pointer;
}

.itools-input-sm {
  width: 64px;
  padding: 4px 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-left: 4px;
}

.itools-select {
  width: 100%;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 4px;
}

.itools-main {
  min-height: 280px;
  background: #f1f5f9;
  border-radius: var(--radius);
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
}

.itools-empty {
  color: var(--muted);
  font-size: 14px;
  padding: 40px 16px;
  text-align: center;
}

.itools-preview-wrap canvas {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.itools-grid-preview {
  display: grid;
  gap: 6px;
  width: 100%;
  max-width: 520px;
}

.itools-grid-cell {
  position: relative;
  background: #fff;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.itools-grid-cell canvas {
  width: 100%;
  height: auto;
  display: block;
}

.itools-grid-label {
  position: absolute;
  top: 4px;
  left: 4px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
}

.itools-layouts {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
}

.itools-layout-btn {
  border: 2px solid var(--border);
  border-radius: 8px;
  background: #fff;
  padding: 6px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.itools-layout-btn.active {
  border-color: var(--accent);
  background: #eef6fc;
}

.itools-layout-mini {
  position: relative;
  width: 48px;
  height: 48px;
  background: #e2e8f0;
  border-radius: 4px;
}

.itools-layout-mini span {
  position: absolute;
  background: var(--accent);
  border-radius: 2px;
  opacity: 0.85;
}

.itools-layout-name {
  font-size: 10px;
  color: var(--muted);
  line-height: 1.2;
}

.itools-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
  max-width: 680px;
}

.itools-compare-item {
  text-align: center;
}

.itools-compare-item span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

.itools-compare-item canvas {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.itools-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.itools-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--border);
  cursor: pointer;
  padding: 0;
  font-size: 14px;
  line-height: 28px;
  text-align: center;
}

.itools-swatch.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(142,180,212,0.4);
}

.itools-badge-preview {
  cursor: grab;
}

.itools-badge-preview:active {
  cursor: grabbing;
}

.itools-grid-mode {
  display: flex;
  gap: 16px;
}

.itools-input-full {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 4px;
  font-size: 14px;
}

.itools-mini {
  font-size: 11px;
  color: var(--muted);
}

.itools-drop-sm {
  padding: 14px 10px;
  margin-bottom: 8px;
}

.itools-pos-grid {
  display: grid;
  grid-template-columns: repeat(3, 36px);
  gap: 6px;
}

.itools-pos-grid button {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  font-size: 14px;
  padding: 0;
}

.itools-pos-grid button.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.itools-pos-grid button:hover {
  border-color: var(--accent);
}

.itools-inpaint-wrap {
  align-items: flex-start;
  justify-content: center;
  min-height: 320px;
}

.itools-inpaint-stage {
  position: relative;
  line-height: 0;
  cursor: crosshair;
  touch-action: none;
}

.itools-inpaint-stage canvas {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.itools-inpaint-stage canvas.itools-inpaint-overlay {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
}

.itools-matting-preview,
.itools-frame-preview {
  background:
    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: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0;
  background-color: #f8fafc;
}

.itools-matting-preview img,
.itools-matting-preview canvas,
.itools-frame-preview canvas {
  max-width: 100%;
  max-height: 480px;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.itools-status {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  min-height: 1.4em;
}

.itools-compare-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  width: 100%;
  max-width: 720px;
}

.itools-compare-split figure {
  margin: 0;
  text-align: center;
}

.itools-compare-split figcaption {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

.itools-compare-split canvas,
.itools-compare-split img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.itools-preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.itools-preset-btn {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  font-size: 12px;
  cursor: pointer;
}

.itools-preset-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* --- Text tools --- */
.itools-text-layout {
  max-width: 900px;
}

.itools-input-full {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  box-sizing: border-box;
}

.itools-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.6;
  resize: vertical;
  box-sizing: border-box;
  font-family: inherit;
}

.itools-textarea-readonly {
  background: #f8fafc;
}

.itools-select {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
}

.itools-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 14px;
}

.itools-tag {
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  font-size: 12px;
  cursor: pointer;
}

.itools-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.itools-kaomoji-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
}

.itools-kaomoji-item {
  padding: 12px 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  font-size: 15px;
  cursor: pointer;
  text-align: center;
  word-break: break-all;
  transition: border-color 0.15s, background 0.15s;
}

.itools-kaomoji-item:hover {
  border-color: var(--accent);
  background: #f0f9ff;
}

.itools-art-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.itools-art-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  background: #fff;
}

.itools-art-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.itools-art-name {
  font-weight: 600;
  font-size: 13px;
}

.itools-art-desc {
  font-size: 11px;
  color: var(--muted);
  flex: 1;
}

.itools-art-copy {
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  font-size: 12px;
  cursor: pointer;
}

.itools-art-copy:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.itools-art-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 88px;
  padding: 16px 12px;
  border-radius: 8px;
  background: #f8fafc;
  word-break: break-all;
}

.itools-art-preview--dark {
  background: linear-gradient(145deg, #0f172a, #1e293b);
}

.itools-art-preview--light {
  background: linear-gradient(145deg, #f8fafc, #eef2ff);
}

.itools-art-text {
  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
  font-weight: 800;
  font-size: 28px;
  line-height: 1.35;
  display: inline-block;
  text-align: center;
}

.itools-art-style-gradient-rainbow {
  background: linear-gradient(90deg, #ff6b6b, #feca57, #48dbfb, #ff9ff3, #54a0ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.itools-art-style-gradient-sunset {
  background: linear-gradient(135deg, #ff9a56, #ff6a88, #ff99ac);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.itools-art-style-gradient-ocean {
  background: linear-gradient(135deg, #667eea, #48dbfb, #0abde3);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.itools-art-style-gradient-sakura {
  background: linear-gradient(135deg, #f9a8d4, #fbcfe8, #fda4af);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.itools-art-style-gold-3d {
  background: linear-gradient(180deg, #fff7c2 0%, #ffd700 35%, #b8860b 70%, #8b6914 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 2px 0 #6b4f0a) drop-shadow(0 4px 8px rgba(0, 0, 0, 0.35));
}

.itools-art-style-stroke-comic {
  color: #ff4757;
  -webkit-text-stroke: 2.5px #1e1b4b;
  paint-order: stroke fill;
  text-shadow: 3px 3px 0 #feca57;
}

.itools-art-style-shadow-pop {
  color: #5f27cd;
  text-shadow:
    2px 2px 0 #fff,
    4px 4px 0 #c8d6e5,
    6px 6px 0 #8395a7;
}

.itools-art-style-sticker {
  color: #2d3436;
  -webkit-text-stroke: 4px #fff;
  paint-order: stroke fill;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.25));
}

.itools-art-style-neon-cyan {
  color: #e0ffff;
  text-shadow:
    0 0 4px #fff,
    0 0 8px #fff,
    0 0 16px #0ff,
    0 0 32px #0ff,
    0 0 48px #00bcd4;
}

.itools-art-style-neon-pink {
  color: #ffe0f7;
  text-shadow:
    0 0 4px #fff,
    0 0 10px #ff6bcb,
    0 0 20px #ff6bcb,
    0 0 40px #e056fd,
    0 0 60px #be2edd;
}

.itools-art-style-glow-purple {
  color: #f3e8ff;
  text-shadow:
    0 0 8px #c084fc,
    0 0 16px #a855f7,
    0 0 32px #7c3aed,
    0 0 48px #6d28d9;
}

.itools-art-style-fire {
  background: linear-gradient(180deg, #fff9c4 0%, #ff9f43 30%, #ee5a24 60%, #c23616 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 8px rgba(255, 100, 0, 0.6));
}

.itools-art-style-ice {
  color: #dff9fb;
  text-shadow:
    0 0 6px #fff,
    0 0 12px #7ed6df,
    0 0 24px #22a6b3,
    2px 2px 0 #130f40;
}

.itools-art-style-retro {
  font-family: "Courier New", Consolas, monospace;
  color: #55efc4;
  letter-spacing: 2px;
  text-shadow:
    3px 3px 0 #d63031,
    6px 6px 0 #0984e3;
}

.itools-art-style-acg-title {
  background: linear-gradient(180deg, #fff 0%, #a29bfe 40%, #6c5ce7 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.5);
  filter: drop-shadow(0 3px 0 #4834d4) drop-shadow(0 0 12px rgba(108, 92, 231, 0.5));
}

.itools-art-style-emboss {
  color: #b2bec3;
  text-shadow:
    -1px -1px 1px #fff,
    1px 1px 1px #636e72;
}

.itools-art-download {
  padding: 4px 10px;
  border: none;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
}

.itools-art-download:disabled {
  opacity: 0.6;
  cursor: wait;
}

/* --- Art text studio --- */
.itools-art-studio {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 8px;
}

.itools-art-section-title {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text, #1e293b);
}

.itools-art-tune-title {
  margin-top: 4px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.itools-art-presets-wrap {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fafbfc;
  overflow: hidden;
}

.itools-art-collapse-head {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 14px;
  border: none;
  background: #fff;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s;
}

.itools-art-collapse-head:hover {
  background: #f8fafc;
}

.itools-art-collapse-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text, #1e293b);
}

.itools-art-collapse-badge {
  margin-left: auto;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent, #6366f1);
  background: #eef2ff;
}

.itools-art-collapse-icon {
  font-size: 10px;
  color: var(--muted);
  transition: transform 0.2s;
}

.itools-art-presets-wrap.is-collapsed .itools-art-collapse-icon {
  transform: rotate(-90deg);
}

.itools-art-collapse-body {
  padding: 0 14px 14px;
  border-top: 1px solid var(--border);
  background: #fff;
}

.itools-art-presets-wrap.is-collapsed .itools-art-collapse-body {
  display: none;
}

.itools-art-workspace {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(320px, 1.2fr);
  gap: 16px;
  align-items: start;
}

.itools-art-preview-column {
  position: sticky;
  top: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.itools-art-tune-column {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.itools-art-tune-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.itools-art-input-wrap .itools-art-textarea {
  resize: vertical;
  min-height: 56px;
}

.itools-art-presets-hint {
  margin: 0 0 10px;
  font-size: 12px;
  color: var(--muted);
}

.itools-art-presets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}

.itools-art-preset-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0;
  border: 2px solid var(--border);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  overflow: hidden;
  text-align: left;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.itools-art-preset-card:hover {
  border-color: var(--accent);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.12);
}

.itools-art-preset-card.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.itools-art-preset-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 72px;
  padding: 10px 8px;
  overflow: hidden;
}

.itools-art-preset-text {
  display: inline-block;
  font-size: 18px;
  line-height: 1.2;
  text-align: center;
  word-break: break-all;
  max-width: 100%;
  pointer-events: none;
}

.itools-art-preset-name {
  padding: 6px 8px 8px;
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  color: var(--text, #334155);
  border-top: 1px solid var(--border);
  background: #fafafa;
}

.itools-art-preset-card.active .itools-art-preset-name {
  color: var(--accent);
  background: #eef2ff;
}

.itools-art-final-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.itools-art-live-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 160px;
  padding: 32px 24px;
  border-radius: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
}

.itools-art-preview-bg--light {
  background: linear-gradient(145deg, #f8fafc, #eef2ff);
}

.itools-art-preview-bg--dark {
  background: linear-gradient(145deg, #0f172a, #1e293b);
}

.itools-art-preview-bg--checker {
  background-color: #e2e8f0;
  background-image:
    linear-gradient(45deg, #cbd5e1 25%, transparent 25%),
    linear-gradient(-45deg, #cbd5e1 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #cbd5e1 75%),
    linear-gradient(-45deg, transparent 75%, #cbd5e1 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
}

.itools-art-text-live {
  font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-weight: 900;
  font-size: 48px;
  line-height: 1.3;
  text-align: center;
  word-break: break-word;
}

.itools-art-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.itools-art-controls {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.itools-art-control-section {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  overflow: hidden;
}

.itools-art-control-section[open] {
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.04);
}

.itools-art-control-summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text, #1e293b);
  cursor: pointer;
  list-style: none;
  user-select: none;
  background: linear-gradient(180deg, #fafbfc 0%, #fff 100%);
}

.itools-art-control-summary::-webkit-details-marker {
  display: none;
}

.itools-art-control-summary::after {
  content: '▾';
  margin-left: auto;
  font-size: 11px;
  color: var(--muted);
  transition: transform 0.15s;
}

.itools-art-control-section:not([open]) .itools-art-control-summary::after {
  transform: rotate(-90deg);
}

.itools-art-control-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent, #6366f1);
  background: #eef2ff;
}

.itools-art-control-body {
  padding: 0 12px 12px;
  border-top: 1px solid #f1f5f9;
}

.itools-art-control-section h4 {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text, #1e293b);
}

.itools-art-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  margin-bottom: 6px;
}

.itools-art-check {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  margin-bottom: 6px;
  cursor: pointer;
}

.itools-art-select-full {
  width: 100%;
  margin-top: 4px;
}

.itools-art-textarea {
  resize: vertical;
  min-height: 56px;
}

.itools-art-slider-row {
  margin-bottom: 6px;
}

.itools-art-slider-row label {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  margin-bottom: 2px;
  color: var(--muted);
}

.itools-art-slider-row input[type="range"] {
  width: 100%;
  accent-color: var(--accent, #6366f1);
}

.itools-art-color-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.itools-art-color-row label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
}

.itools-art-color-row input[type="color"] {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
}

.itools-art-presets-wrap {
  padding-bottom: 0;
}

.itools-art-export-wrap {
  display: inline-flex;
}

@media (max-width: 900px) {
  .itools-art-workspace {
    grid-template-columns: 1fr;
  }
  .itools-art-preview-column {
    position: static;
  }
}

@media (max-width: 640px) {
  .itools-kaomoji-grid {
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  }
  .itools-art-grid {
    grid-template-columns: 1fr;
  }
  .itools-art-presets-grid {
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  }
  .itools-art-controls {
    grid-template-columns: 1fr;
  }
  .itools-art-live-preview {
    min-height: 120px;
    padding: 20px 12px;
  }
}

/* --- Photo editor --- */
.itools-editor-section .itools-editor-layout {
  display: grid;
  grid-template-columns: minmax(260px, 300px) 1fr;
  gap: 20px;
  align-items: start;
}

@media (max-width: 900px) {
  .itools-editor-section .itools-editor-layout {
    grid-template-columns: 1fr;
  }
}

.itools-editor-side {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 80vh;
  overflow-y: auto;
}

.itools-drop-sm {
  padding: 14px 10px;
}

.itools-editor-modes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.itools-editor-mode {
  padding: 8px 4px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  font-size: 12px;
  cursor: pointer;
}

.itools-editor-mode.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.itools-editor-panel {
  font-size: 13px;
}

.itools-filter-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.itools-filter-btn {
  padding: 10px 6px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #f8fafc;
  cursor: pointer;
  font-size: 12px;
  text-align: center;
}

.itools-filter-btn:hover {
  border-color: var(--accent);
}

.itools-filter-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.itools-filter-name {
  display: block;
}

.itools-editor-layers {
  border-top: 1px solid var(--border);
  padding-top: 10px;
}

.itools-layer-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  margin-bottom: 4px;
  cursor: pointer;
  font-size: 12px;
}

.itools-layer-item.active {
  border-color: var(--accent);
  background: #eef6fc;
}

.itools-layer-del {
  border: none;
  background: transparent;
  color: #94a3b8;
  font-size: 16px;
  cursor: pointer;
  padding: 0 4px;
}

.itools-layer-del:hover {
  color: #ef4444;
}

.itools-editor-props {
  margin-top: 8px;
}

.itools-editor-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.itools-editor-actions .btn {
  flex: 1;
}

.itools-editor-stage {
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f1f5f9;
  border-radius: var(--radius);
  padding: 12px;
}

.itools-editor-canvas-wrap {
  line-height: 0;
}

.itools-editor-canvas {
  max-width: 100%;
  border-radius: 4px;
  box-shadow: var(--shadow);
  cursor: crosshair;
}

.btn-sm {
  padding: 8px 12px;
  font-size: 13px;
}

/* --- Interactive tools --- */
.itools-interactive-wrap {
  max-width: 640px;
  margin: 0 auto;
}

.itools-quiz-intro {
  max-width: 520px;
  text-align: center;
  padding: 12px 0;
}

.itools-quiz-pools {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 8px;
}

.itools-quiz-pool-btn {
  padding: 12px 14px;
  border-radius: 12px;
  border: 2px solid var(--border);
  background: var(--card-bg, #fff);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
}

.itools-quiz-pool-btn:hover {
  border-color: #a855f7;
  transform: translateY(-1px);
}

.itools-quiz-pool-btn.active {
  border-color: #7c3aed;
  background: linear-gradient(145deg, #f5f3ff, #ede9fe);
  color: #5b21b6;
}

.itools-quiz-pool-hint {
  margin: 0 0 14px;
  min-height: 1.4em;
}

.itools-quiz-q {
  font-size: 18px;
  margin: 0 0 16px;
  text-align: center;
}

.itools-quiz-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.itools-quiz-opt {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  font-size: 15px;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.itools-quiz-opt:hover {
  border-color: var(--accent);
  background: #eef6fc;
}

.itools-quiz-result {
  text-align: center;
}

.itools-quiz-result-head h3 {
  margin: 8px 0 4px;
  font-size: 24px;
}

.itools-quiz-emoji {
  font-size: 56px;
  display: block;
}

.itools-quiz-tagline {
  color: var(--muted);
  font-style: italic;
}

/* --- 测试结果卡（CSS 排版，下载时转图） --- */
.itools-result-preview-wrap {
  display: flex;
  justify-content: center;
  margin-top: 16px;
}

.itools-result-card {
  width: min(100%, 600px);
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(145deg, var(--card-accent, #8b5cf6), #1e1b4b);
  box-shadow: 0 12px 40px rgba(15, 23, 42, 0.22);
  text-align: center;
  color: #fff;
}

.itools-result-card-panel {
  margin: 20px;
  padding: 28px 24px 24px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.1);
}

.itools-result-card-kicker {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 6px;
}

.itools-result-card-user {
  font-size: 15px;
  opacity: 0.88;
  margin-bottom: 16px;
}

.itools-result-card-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 8px auto 16px;
  width: 200px;
  height: 200px;
}

.itools-result-card-avatar-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 16px;
  border: 3px solid rgba(255, 255, 255, 0.75);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.itools-result-card-emoji {
  font-size: 80px;
  line-height: 1;
}

.itools-result-card-title {
  font-size: 32px;
  font-weight: 800;
  margin: 0 0 6px;
  line-height: 1.25;
}

.itools-result-card-sub {
  font-size: 14px;
  opacity: 0.78;
  margin: 0 0 10px;
}

.itools-result-card-tagline {
  font-size: 17px;
  font-style: italic;
  opacity: 0.92;
  margin: 0 0 16px;
}

.itools-result-card-desc {
  font-size: 15px;
  line-height: 1.65;
  text-align: left;
  opacity: 0.94;
  margin: 0 0 14px;
}

.itools-result-card-meta {
  font-size: 14px;
  line-height: 1.7;
  text-align: left;
  opacity: 0.82;
  margin-bottom: 8px;
}

.itools-result-card-meta p {
  margin: 0 0 4px;
}

.itools-result-card-section {
  margin-top: 20px;
  text-align: left;
}

.itools-result-card-section-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
}

.itools-result-bar-row {
  display: grid;
  grid-template-columns: minmax(80px, 1fr) 2fr auto;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 13px;
}

.itools-result-bar-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.itools-result-bar-track {
  height: 12px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.15);
  overflow: hidden;
}

.itools-result-bar-fill {
  height: 100%;
  border-radius: 6px;
  min-width: 2px;
}

.itools-result-bar-pct {
  font-weight: 600;
  min-width: 36px;
  text-align: right;
}

.itools-result-card-footer {
  margin-top: 20px;
  font-size: 12px;
  opacity: 0.5;
}

.itools-result-card-duo-avatars {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 12px 0;
}

.itools-result-card-duo-avatars .itools-result-card-avatar-img,
.itools-result-card-duo-avatars .itools-result-card-emoji {
  width: 120px;
  height: 120px;
  font-size: 56px;
}

.itools-result-card-duo-heart {
  font-size: 32px;
}

.itools-result-card-duo-names {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 12px;
}

.itools-result-card-duo-score {
  font-size: 56px;
  font-weight: 800;
  color: #fde68a;
  line-height: 1.1;
  margin-bottom: 8px;
}

.itools-result-card-duo-tag {
  font-size: 22px;
  font-weight: 700;
  margin: 0;
}

.itools-gacha-status {
  background: #f1f5f9;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 14px;
  margin-bottom: 12px;
}

.itools-gacha-actions {
  gap: 10px;
  flex-wrap: wrap;
}

.itools-gacha-actions .btn {
  flex: 1;
  min-width: 100px;
}

.btn-accent {
  background: linear-gradient(135deg, #a855f7, #6366f1);
  color: #fff;
  border: none;
}

.btn-accent:hover {
  filter: brightness(1.05);
}

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

.itools-gacha-grid.single {
  max-width: 280px;
  margin: 0 auto;
}

.itools-gacha-grid.multi {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 720px;
  margin: 0 auto;
}

.itools-gacha-export-wrap {
  padding: 16px;
  border-radius: 16px;
  background: linear-gradient(145deg, #1e1b4b, #312e81);
}

.itools-gacha-card {
  position: relative;
  padding: 12px 10px;
  border-radius: 10px;
  border: 2px solid var(--border);
  background: #fff;
  text-align: center;
  min-height: 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.itools-gacha-card.gacha-r { border-color: #94a3b8; }
.itools-gacha-card.gacha-sr { border-color: #a855f7; background: linear-gradient(180deg, #faf5ff, #fff); }
.itools-gacha-card.gacha-ssr {
  border-color: #fbbf24;
  background: linear-gradient(180deg, #fffbeb, #fff);
  box-shadow: 0 0 16px rgba(251, 191, 36, 0.35);
}

.itools-gacha-card.special {
  /* 动画已禁用 */
}

@keyframes gacha-pop {
  0% { transform: scale(0.9); }
  50% { transform: scale(1.03); }
  100% { transform: scale(1); }
}

.itools-gacha-rarity {
  font-weight: 700;
  font-size: 13px;
}

.itools-gacha-card.gacha-ssr .itools-gacha-rarity { color: #d97706; }
.itools-gacha-card.gacha-sr .itools-gacha-rarity { color: #7c3aed; }
.itools-gacha-card.gacha-r .itools-gacha-rarity { color: #64748b; }

.itools-gacha-item {
  font-size: 12px;
  line-height: 1.3;
}

.itools-gacha-badge {
  position: absolute;
  top: 4px;
  right: 4px;
  font-size: 10px;
  background: #ef4444;
  color: #fff;
  padding: 2px 5px;
  border-radius: 4px;
}

.itools-fortune-card {
  margin-top: 16px;
  padding: 24px 20px;
  border-radius: 16px;
  background: linear-gradient(145deg, #1c1917, #292524);
  color: #fef3c7;
  text-align: center;
  border: 2px solid var(--fortune-color, #ca8a04);
}

.itools-fortune-level {
  font-size: 48px;
  font-weight: 800;
  color: var(--fortune-color, #fbbf24);
  line-height: 1.2;
}

.itools-fortune-char {
  font-size: 20px;
  margin: 8px 0;
}

.itools-fortune-topic {
  font-weight: 700;
  margin-bottom: 8px;
}

.itools-fortune-text {
  font-size: 16px;
  line-height: 1.6;
  margin: 12px 0;
}

.itools-fortune-lucky {
  list-style: none;
  padding: 0;
  margin: 16px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  font-size: 13px;
  text-align: left;
}

.itools-interactive-preview {
  margin-top: 12px;
  line-height: 0;
}

.itools-interactive-preview canvas {
  max-width: 100%;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.itools-size-card {
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-top: 12px;
}

.itools-size-card p {
  margin: 6px 0;
  font-size: 14px;
}

.itools-sub-title {
  margin: 20px 0 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-muted);
}

.itools-banner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.itools-banner-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 12px;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.itools-banner-btn:hover {
  border-color: var(--accent);
}

.itools-banner-btn.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(234, 88, 12, 0.15);
}

.itools-banner-emoji {
  font-size: 22px;
  line-height: 1;
}

.itools-banner-name {
  font-weight: 700;
  font-size: 14px;
}

.itools-banner-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.3;
}

.itools-ssr-flash {
  text-align: center;
  font-size: 20px;
  font-weight: 800;
  color: #f59e0b;
  margin: 8px 0;
}

@keyframes itools-ssr-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.05); }
}

.itools-history-item {
  font-size: 13px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}

.itools-history-item:last-child {
  border-bottom: none;
}

.itools-fortune-groups {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 16px 0;
  text-align: left;
}

.itools-fortune-group {
  border-radius: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.itools-fortune-group--life {
  border-color: rgba(251, 191, 36, 0.25);
}

.itools-fortune-group--acg {
  border-color: rgba(167, 139, 250, 0.35);
  background: rgba(139, 92, 246, 0.08);
}

.itools-fortune-group-title {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 700;
  color: #fde68a;
}

.itools-fortune-group--acg .itools-fortune-group-title {
  color: #c4b5fd;
}

.itools-fortune-topic--main {
  font-size: 17px;
  font-weight: 600;
  margin: 12px 0;
  line-height: 1.55;
}

.itools-fortune-char--acg {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
  font-size: 15px;
}

.itools-fortune-char-hint {
  font-size: 11px;
  opacity: 0.75;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
}

.itools-fortune-lucky-acg {
  margin: 0 0 10px;
  font-size: 13px;
  opacity: 0.9;
}

.itools-fortune-topics {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
  margin: 0;
  text-align: left;
}

.itools-fortune-topic-item {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 10px;
  font-size: 12px;
}

.itools-fortune-topic-item strong {
  display: block;
  margin-bottom: 4px;
}

.itools-fortune-topic-item span {
  color: var(--fortune-color, #fbbf24);
  font-weight: 700;
}

.itools-fortune-topic-item p {
  margin: 6px 0 0;
  line-height: 1.4;
  opacity: 0.9;
}

.itools-fortune-gacha {
  font-size: 14px;
  margin: 10px 0;
  opacity: 0.95;
}

/* Meta: search, favorites, sub-nav, onboarding */
.itools-meta-bar {
  margin: 12px 0 16px;
}

.itools-search-wrap {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
}

.itools-search {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
}

.itools-fav-toggle {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 10px;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 16px;
}

.itools-fav-toggle.active {
  border-color: #f59e0b;
  background: #fffbeb;
}

.itools-fav-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 28px;
}

.itools-search-results {
  margin: 16px 0 20px;
}

.itools-search-results.hidden {
  display: none;
}

.itools-search-results-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.itools-search-results-count {
  font-size: 12px;
  color: #64748b;
  background: #f1f5f9;
  padding: 4px 10px;
  border-radius: 999px;
}

.itools-search-section {
  margin-bottom: 16px;
}

.itools-search-section-title {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 700;
  color: #475569;
}

.itools-search-chips,
.itools-search-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.itools-search-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid #e2e8f0;
  background: #fff;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
}

.itools-search-chip:hover {
  border-color: #a78bfa;
  background: #faf5ff;
}

.itools-search-chip-meta {
  font-size: 11px;
  color: #64748b;
  background: #f1f5f9;
  padding: 1px 6px;
  border-radius: 999px;
}

.itools-search-tool-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.itools-search-tool-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
  text-align: left;
  border: 1px solid #e2e8f0;
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}

.itools-search-tool-row:hover {
  border-color: #c4b5fd;
  background: #faf5ff;
}

.itools-search-tool-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.itools-search-tool-icon-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.itools-search-tool-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.itools-search-tool-body strong {
  font-size: 14px;
  color: #0f172a;
}

.itools-search-tool-body em {
  font-size: 12px;
  color: #7c3aed;
  font-style: normal;
}

.itools-search-tool-body span {
  font-size: 12px;
  color: #64748b;
}

.itools-search-tips {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.itools-search-tip {
  padding: 10px 12px;
  border-radius: 10px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

.itools-search-tip p {
  margin: 6px 0 0;
  font-size: 13px;
  color: #64748b;
}

.itools-search-tip-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.itools-fav-chip {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  cursor: pointer;
}

.itools-fav-chip:hover {
  border-color: var(--accent);
}

.itools-subgroups {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.itools-subgroup {
  border: 1px solid var(--border);
  background: #f8fafc;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 12px;
  cursor: pointer;
}

.itools-subgroup.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.itools-tab-fav {
  margin-left: 4px;
  font-size: 11px;
  opacity: 0.35;
  cursor: pointer;
}

.itools-tab-fav.active {
  opacity: 1;
  color: #f59e0b;
}

.itools-onboard {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
}

.itools-onboard-card {
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  max-width: 420px;
  width: 100%;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.itools-onboard-dots {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin: 16px 0;
}

.itools-onboard-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #e2e8f0;
}

.itools-onboard-dot.active {
  background: var(--accent);
}

.itools-onboard-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

/* Inventory */
.itools-inventory-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 13px;
}

.itools-inventory-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 10px;
  background: #fafafa;
}

.itools-inventory-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.itools-inventory-char {
  color: var(--text-muted);
  font-size: 13px;
}

.itools-inventory-status {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #e2e8f0;
}

.itools-inventory-status.status-owned {
  background: #dcfce7;
  color: #166534;
}

.itools-inventory-status.status-shipping {
  background: #dbeafe;
  color: #1d4ed8;
}

.itools-inventory-status.status-wish {
  background: #fce7f3;
  color: #9d174d;
}

.itools-inventory-meta {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--text-muted);
}

/* Calendar */
.itools-calendar-group {
  margin-bottom: 12px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}

.itools-calendar-group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  margin: 0;
  padding: 12px 14px;
  border: none;
  font-size: 15px;
  font-weight: 700;
  color: var(--cal-color, #6366f1);
  background: #f8fafc;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s ease;
}

.itools-calendar-group-title:hover {
  background: #f1f5f9;
}

.itools-calendar-group-toggle {
  width: 14px;
  flex-shrink: 0;
  font-size: 12px;
  line-height: 1;
  opacity: 0.75;
}

.itools-calendar-group-name {
  flex: 1;
  min-width: 0;
}

.itools-calendar-group.collapsed .itools-calendar-group-list {
  display: none;
}

.itools-calendar-group:not(.collapsed) .itools-calendar-group-list {
  padding: 8px 10px 10px;
}

.itools-calendar-group-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cal-color, #6366f1);
  flex-shrink: 0;
}

.itools-calendar-group-count {
  margin-left: auto;
  font-size: 12px;
  font-weight: 600;
  color: #64748b;
  background: #f1f5f9;
  padding: 2px 8px;
  border-radius: 999px;
}

.itools-calendar-group-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.itools-calendar-item {
  display: flex;
  gap: 12px;
  padding: 12px;
  border-left: 4px solid var(--cal-color, #6366f1);
  background: #f8fafc;
  border-radius: 0 10px 10px 0;
  margin-bottom: 8px;
}

.itools-calendar-date {
  font-weight: 700;
  color: var(--cal-color, #6366f1);
  min-width: 56px;
  font-size: 13px;
  line-height: 1.35;
}

.itools-calendar-time {
  display: block;
  font-size: 11px;
  font-weight: 500;
  opacity: 0.85;
}

.itools-calendar-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 4px;
}

.itools-calendar-source {
  font-size: 10px;
  color: var(--text-muted);
  padding: 1px 6px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.05);
}

.itools-calendar-body a {
  color: inherit;
  text-decoration: none;
}

.itools-calendar-body a:hover {
  text-decoration: underline;
}

.itools-calendar-upcoming-wrap {
  margin-top: 16px;
}

.itools-calendar-upcoming-wrap.collapsed .itools-calendar-upcoming-body {
  display: none;
}

.itools-calendar-upcoming-wrap:not(.collapsed) .itools-calendar-upcoming-body {
  padding: 8px 10px 10px;
}

.itools-calendar-upcoming-title {
  --cal-color: #0ea5e9;
}

.itools-calendar-updated {
  margin-bottom: 8px;
}

.itools-calendar-upcoming-item em {
  margin-left: auto;
  font-size: 11px;
  color: var(--text-muted);
  font-style: normal;
}

.itools-calendar-tag {
  font-size: 11px;
  background: var(--cal-color, #6366f1);
  color: #fff;
  padding: 2px 6px;
  border-radius: 4px;
  margin-right: 6px;
}

.itools-calendar-body p {
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--text-muted);
}

.itools-calendar-upcoming-item {
  display: flex;
  gap: 12px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

/* CP compat matrix */
.itools-compat-scroll {
  overflow: auto;
  margin-top: 12px;
}

.itools-compat-table {
  border-collapse: collapse;
  font-size: 11px;
  min-width: 100%;
}

.itools-compat-table th,
.itools-compat-table td {
  padding: 4px;
  text-align: center;
  border: 1px solid #e2e8f0;
}

.itools-compat-cell {
  cursor: pointer;
  background: color-mix(in srgb, var(--compat-color) 25%, #fff);
  color: #334155;
  font-weight: 600;
  min-width: 32px;
}

.itools-compat-cell:hover,
.itools-compat-cell.hot {
  background: color-mix(in srgb, var(--compat-color) 55%, #fff);
}

.itools-compat-card {
  border: 2px solid var(--compat-color);
  border-radius: 12px;
  padding: 16px;
  margin: 12px 0;
  text-align: center;
}

.itools-compat-score {
  font-size: 42px;
  font-weight: 800;
  color: var(--compat-color);
}

.itools-compat-pair {
  font-size: 18px;
  margin: 8px 0;
}

.itools-compat-tag {
  font-weight: 700;
  margin-bottom: 8px;
}

.itools-compat-card ul {
  text-align: left;
  font-size: 13px;
  margin: 8px 0 0;
  padding-left: 18px;
}
/* Rich gacha cards */
.itools-gacha-card {
  position: relative;
  overflow: hidden;
  min-height: 240px;
  aspect-ratio: 3 / 4;
  max-width: 100%;
}

.itools-gacha-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  z-index: 1;
}

.itools-gacha-card-inner {
  position: absolute;
  z-index: 2;
  left: 14%;
  right: 14%;
  top: 16%;
  bottom: 12%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 4px;
  overflow: hidden;
}

.itools-gacha-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  flex: 1 1 auto;
  min-height: 0;
  max-height: 52%;
}

.itools-gacha-card-top {
  display: flex;
  justify-content: space-between;
  width: 100%;
  gap: 4px;
  flex-shrink: 0;
}

.itools-gacha-type {
  font-size: 9px;
  color: #fff;
  padding: 2px 5px;
  border-radius: 6px;
  white-space: nowrap;
}

.itools-gacha-type-icon {
  width: 100%;
  max-width: 56px;
  max-height: 56px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
}

.itools-gacha-type-emoji {
  font-size: 28px;
  line-height: 1;
}

.itools-gacha-item {
  font-size: 11px;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-all;
}

.itools-banner-art {
  width: 100%;
  height: 56px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 6px;
}

.itools-banner-theme {
  font-size: 10px;
  color: var(--accent);
  font-weight: 700;
}

.itools-quiz-result-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.itools-quiz-avatar {
  width: 160px;
  height: 160px;
  border-radius: 16px;
  object-fit: cover;
  object-position: center 20%;
  border: 3px solid rgba(139, 92, 246, 0.25);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  background: rgba(255, 255, 255, 0.5);
}

.itools-quiz-duo-avatars {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 12px 0;
}

.itools-quiz-duo-avatars .itools-quiz-avatar {
  width: 88px;
  height: 88px;
}

.itools-quiz-archetype {
  font-size: 13px;
  color: var(--text-muted);
  margin: 4px 0;
}

.itools-fortune-rich {
  position: relative;
  overflow: hidden;
}

.itools-fortune-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  pointer-events: none;
}

.itools-fortune-inner {
  position: relative;
  z-index: 1;
}

.itools-fortune-variant {
  font-size: 12px;
  letter-spacing: 2px;
  opacity: 0.85;
  margin-bottom: 6px;
}

.itools-fortune-char .itools-quiz-avatar {
  width: 64px;
  height: 64px;
  vertical-align: middle;
  margin-right: 8px;
}

/* 运势签结果卡（CSS 渲染，下载时再转图） */
.itools-fortune-result-wrap {
  margin-top: 16px;
}

.itools-result-card--fortune {
  --fortune-color: var(--card-accent, #ca8a04);
  background: linear-gradient(145deg, #7c2d12, #1c1917);
  text-align: center;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.itools-fortune-result-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  pointer-events: none;
}

.itools-result-card--fortune {
  position: relative;
  overflow: hidden;
}

.itools-fortune-result-panel {
  position: relative;
  z-index: 1;
  color: #fef3c7;
  text-align: center;
}

.itools-fortune-guardian {
  padding: 8px 12px 16px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.06));
  border: 2px solid color-mix(in srgb, var(--guardian-color, #f472b6) 55%, transparent);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}

.itools-fortune-guardian-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--guardian-color, #f472b6);
  color: #fff;
  margin-bottom: 10px;
}

.itools-fortune-guardian-avatar {
  width: 168px;
  height: 168px;
  margin: 4px auto 10px;
}

.itools-fortune-guardian-avatar .itools-result-card-avatar-img {
  border-color: color-mix(in srgb, var(--guardian-color, #f472b6) 70%, #fff);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
}

.itools-fortune-guardian-name {
  font-size: 24px;
  font-weight: 800;
  margin: 0 0 6px;
  color: #fff;
}

.itools-fortune-guardian-tag {
  font-size: 15px;
  font-weight: 600;
  color: #fde68a;
  margin: 0 0 4px;
}

.itools-fortune-guardian-meta {
  font-size: 13px;
  opacity: 0.82;
  margin: 0;
}

.itools-fortune-result-divider {
  height: 1px;
  margin: 18px 0;
  background: linear-gradient(90deg, transparent, rgba(254, 243, 199, 0.45), transparent);
}

.itools-fortune-result-kicker {
  font-size: 13px;
  letter-spacing: 2px;
  opacity: 0.88;
  margin-bottom: 4px;
}

.itools-fortune-result-date {
  font-size: 14px;
  opacity: 0.78;
  margin-bottom: 10px;
}

.itools-fortune-result-level {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--fortune-color, #fbbf24);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
  margin-bottom: 12px;
}

.itools-fortune-result-main {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.55;
  color: #fde68a;
  margin: 0 0 16px;
}

.itools-fortune-result-lucky {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  text-align: left;
}

.itools-fortune-result-lucky li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 12px;
}

.itools-fortune-result-lucky li span {
  opacity: 0.72;
}

.itools-fortune-result-lucky li strong {
  font-size: 14px;
  color: #fff;
  font-weight: 700;
}

.itools-fortune-result-groups {
  text-align: left;
  margin-top: 4px;
}

.itools-fortune-result-groups .itools-fortune-group {
  margin-bottom: 12px;
}

.itools-fortune-result-groups .itools-fortune-topic-item p {
  font-size: 13px;
  line-height: 1.5;
}

/* 性格测试大厅 */
.itools-personality-banner {
  width: 100%;
  max-height: 160px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 16px;
}

.itools-personality-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
  margin-top: 12px;
}

.itools-personality-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 16px 12px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--card-bg, #fff);
  cursor: pointer;
  text-align: center;
  transition: transform 0.15s, box-shadow 0.15s;
}

.itools-personality-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.itools-personality-cover {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(99, 102, 241, 0.3);
}

.itools-personality-emoji {
  font-size: 48px;
  line-height: 1;
}

.itools-personality-card strong {
  font-size: 15px;
}

.itools-personality-card span {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

.itools-personality-card em {
  font-size: 11px;
  color: var(--accent);
  font-style: normal;
  font-weight: 600;
}

.itools-ptype-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.itools-ptype-emoji {
  font-size: 72px;
  line-height: 1;
}

.itools-ptype-dims {
  margin: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.itools-ptype-dim {
  display: grid;
  grid-template-columns: 100px 1fr 40px;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}

.itools-ptype-bar {
  height: 8px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 4px;
  overflow: hidden;
}

.itools-ptype-bar > div {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #8b5cf6);
  border-radius: 4px;
}

/* 编辑器素材库 */
.itools-asset-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 12px;
  max-height: 220px;
  overflow-y: auto;
}

.itools-asset-grid-wide {
  grid-template-columns: repeat(3, 1fr);
  max-height: 280px;
}

.itools-asset-btn {
  aspect-ratio: 1;
  padding: 4px;
  border: 2px solid var(--border);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s, transform 0.15s;
}

.itools-asset-btn:hover {
  border-color: var(--accent);
  transform: scale(1.04);
}

.itools-asset-btn.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.25);
}

.itools-asset-btn img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.itools-editor-modes {
  flex-wrap: wrap;
}

.itools-nav-deck {
  margin-bottom: 16px;
}

.itools-nav-deck.hidden {
  display: none !important;
}

.itools-hub-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

@media (max-width: 800px) {
  .itools-hub-layout {
    grid-template-columns: 1fr;
  }
}

.itools-hub-sidebar {
  padding: 14px 12px;
  position: sticky;
  top: 12px;
  max-height: calc(100vh - 120px);
  overflow: auto;
}

.itools-sidebar-title {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  padding: 0 4px;
}

.itools-cat-tree {
  font-size: 13px;
}

.itools-tree-root,
.itools-tree-children,
.itools-tree-leaves {
  list-style: none;
  margin: 0;
  padding: 0;
}

.itools-tree-children {
  margin-left: 10px;
  padding-left: 8px;
  border-left: 1px solid #e2e8f0;
}

.itools-tree-leaves {
  margin: 2px 0 6px 28px;
}

.itools-tree-item {
  margin: 2px 0;
}

.itools-tree-row {
  display: flex;
  align-items: center;
  gap: 2px;
}

.itools-tree-toggle {
  flex: 0 0 22px;
  width: 22px;
  height: 26px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--muted);
  font-size: 11px;
  padding: 0;
  line-height: 1;
}

.itools-tree-toggle:hover {
  color: var(--accent);
}

.itools-tree-label,
.itools-tree-leaf {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  min-width: 0;
  padding: 6px 8px;
  border: none;
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  text-align: left;
  color: var(--text);
  font-size: 13px;
  transition: background 0.12s, color 0.12s;
}

.itools-tree-label:hover,
.itools-tree-leaf:hover {
  background: #f1f5f9;
}

.itools-tree-label.active {
  background: #eef2ff;
  color: var(--accent);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--tree-accent, var(--accent));
}

.itools-tree-label-sub.active {
  background: #f8fafc;
  color: var(--text);
  font-weight: 600;
  box-shadow: inset 2px 0 0 var(--tree-accent, var(--accent));
}

.itools-tree-all.active {
  background: #f1f5f9;
  font-weight: 700;
}

.itools-tree-icon {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  line-height: 1;
}

.itools-tree-icon-img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  display: block;
}

.itools-tree-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.itools-tree-count {
  flex: 0 0 auto;
  font-size: 11px;
  color: var(--muted);
  background: #f1f5f9;
  padding: 1px 6px;
  border-radius: 999px;
}

.itools-tree-leaf {
  padding: 5px 8px 5px 8px;
  font-size: 12px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.itools-tree-leaf-icon {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
}

.itools-tree-leaf-icon-img {
  width: 18px;
  height: 18px;
  object-fit: contain;
  display: block;
}

.itools-tree-leaf-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.itools-tree-leaf:hover {
  color: var(--accent);
  background: #f8fafc;
}

.itools-tree-leaf.active {
  background: #eef2ff;
  color: var(--accent);
  font-weight: 600;
}

.itools-tree-leaf::before {
  content: none;
}

.itools-tree-leaf.active {
  background: #eef2ff;
  color: var(--accent);
  font-weight: 600;
}

.itools-tree-leaf-row {
  display: flex;
  align-items: center;
  gap: 2px;
  margin: 1px 0;
  list-style: none;
}

.itools-tree-leaf-row .itools-tree-leaf {
  flex: 1;
  min-width: 0;
}

.itools-tree-fav {
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: #cbd5e1;
  font-size: 12px;
  border-radius: 4px;
  padding: 0;
}

.itools-tree-fav:hover,
.itools-tree-fav.active {
  color: #f59e0b;
}

.itools-tree-leaves .itools-tree-leaf-row {
  margin-left: 0;
}

.itools-hub-main {
  min-width: 0;
}

.itools-hub-welcome {
  text-align: center;
  padding: 32px 16px;
  margin: 0;
  color: var(--muted);
}

/* 工具大厅 */
.itools-tool-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #f8fafc;
}

.itools-back-btn {
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  font-size: 13px;
  white-space: nowrap;
}

.itools-back-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.itools-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
  flex-wrap: wrap;
}

.itools-crumb.current {
  color: var(--text);
  font-weight: 600;
}

.itools-crumb-sep {
  opacity: 0.5;
}

.itools-hub-btn {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  font-size: 13px;
  white-space: nowrap;
}

.itools-hub-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.itools-hub-hero {
  margin-bottom: 20px;
}

.itools-hub-hero h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.itools-cat-tab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

@media (min-width: 720px) {
  .itools-cat-tab-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.itools-cat-tab {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 14px;
  min-height: 108px;
  border: 2px solid transparent;
  border-radius: 14px;
  background: #fff;
  cursor: pointer;
  text-align: left;
  overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}

.itools-cat-tab-bg {
  position: absolute;
  inset: 0;
  opacity: 0.55;
  z-index: 0;
}

.itools-cat-tab > *:not(.itools-cat-tab-bg) {
  position: relative;
  z-index: 1;
}

.itools-cat-tab:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.itools-cat-tab.active {
  border-color: var(--cat-color, var(--accent));
  box-shadow: 0 0 0 1px var(--cat-color, var(--accent));
}

.itools-cat-tab-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  line-height: 1;
}

.itools-cat-tab-icon-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 4px rgba(15, 23, 42, 0.12));
}

.itools-cat-tab-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.itools-cat-tab-desc {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.35;
}

.itools-cat-tab-count {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 1;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  color: var(--cat-color, var(--muted));
}

.itools-hub-subgroups {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.itools-subchip {
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  cursor: pointer;
  font-size: 12px;
  color: var(--muted);
}

.itools-subchip:hover,
.itools-subchip.active {
  border-color: var(--accent);
  color: var(--accent);
  background: #eef2ff;
}

.itools-section-label {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.itools-featured {
  margin-bottom: 20px;
}

.itools-tool-grid-wrap {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.itools-tool-group {
  margin-bottom: 4px;
}

.itools-tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}

.itools-tool-grid-compact {
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
}

.itools-tool-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  text-align: left;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}

.itools-tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 12px 12px 0 0;
  background: var(--tool-accent, var(--accent));
  opacity: 0.75;
}

.itools-tool-card:hover {
  transform: translateY(-2px);
  border-color: var(--tool-accent, var(--accent));
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
}

.itools-tool-fav {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 8px;
  background: #f1f5f9;
  cursor: pointer;
  font-size: 14px;
  color: #cbd5e1;
  line-height: 1;
}

.itools-tool-fav:hover,
.itools-tool-fav.active {
  color: #f59e0b;
  background: #fffbeb;
}

.itools-tool-card-icon {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 44px;
  height: 44px;
  line-height: 1;
}

.itools-tool-card-icon-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 6px rgba(15, 23, 42, 0.1));
}

.itools-crumb-icon-img {
  width: 18px;
  height: 18px;
  object-fit: contain;
  vertical-align: -4px;
  margin-right: 4px;
}

.itools-icon-img {
  object-fit: contain;
  display: block;
}

.itools-tool-card-title {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  padding-right: 24px;
}

.itools-tool-card-desc {
  margin: 0;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.itools-tool-card-tag {
  align-self: flex-start;
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #f1f5f9;
  color: var(--muted);
  font-weight: 600;
}

.itools-hub-empty {
  text-align: center;
  margin-top: 8px;
}

.itools-hub-section {
  margin-bottom: 24px;
}

.itools-hub-section-title {
  font-size: 16px;
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.itools-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}

.itools-hub-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  text-align: left;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}

.itools-hub-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 8px 20px rgba(99, 102, 241, 0.12);
}

.itools-hub-card strong {
  font-size: 15px;
}

.itools-hub-card span {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

.itools-hub-card em {
  font-size: 11px;
  color: var(--accent);
  font-style: normal;
  font-weight: 600;
}

.itools-hub-more {
  text-align: center;
  margin-top: 8px;
}

.itools-gacha-char {
  width: 100%;
  max-width: 56px;
  max-height: 56px;
  height: auto;
  border-radius: 8px;
  object-fit: contain;
  border: none;
  display: block;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.15));
}

/* 全屏动画叠加层 */
.itools-anim-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.45);
  pointer-events: none;
  animation: itools-anim-fade-in 0.15s ease-out;
}

.itools-anim-overlay.hidden {
  display: none !important;
}

.itools-anim-img {
  max-width: min(92vw, 520px);
  max-height: 72vh;
  object-fit: contain;
  animation: itools-anim-pop 0.55s cubic-bezier(0.34, 1.4, 0.64, 1);
}

.itools-anim-sprite-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.itools-anim-sprite {
  --sprite-frames: 8;
  background-repeat: no-repeat;
  background-position: 0 0;
  image-rendering: auto;
  filter: drop-shadow(0 10px 28px rgba(0, 0, 0, 0.28));
  flex-shrink: 0;
}

.itools-anim-sprite.is-playing {
  animation-name: itools-sprite-play;
  animation-fill-mode: forwards;
  animation-timing-function: linear;
}

@keyframes itools-sprite-play {
  from { background-position: 0 0; }
  to { background-position: var(--sprite-end-x, -90%) 0; }
}

.itools-anim-tarotDraw .itools-anim-sprite-wrap,
.itools-anim-tarotFlip .itools-anim-sprite-wrap,
.itools-anim-bookOpen .itools-anim-sprite-wrap {
  animation: itools-anim-pop 0.35s cubic-bezier(0.34, 1.2, 0.64, 1);
}

.itools-anim-gachaSsr .itools-anim-img,
.itools-anim-gachaSr .itools-anim-img {
  animation: itools-anim-pop 0.7s ease-out, itools-anim-pulse 0.8s ease-in-out 0.3s 2;
}

@keyframes itools-anim-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes itools-anim-pop {
  from { transform: scale(0.4); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes itools-anim-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

/* 左侧工具列表 + 右侧内容区 */
:root {
  --itools-sidebar-w: 260px;
  --site-header-h: 52px;
}

.itools-page.container {
  max-width: none;
  padding: 0;
  margin: 0;
}

.itools-page > .hero-title,
.itools-page > .itools-desc,
.itools-page > .itools-meta-bar,
.itools-page > #itoolsToolBar,
.itools-shell-main {
  margin-left: var(--itools-sidebar-w);
  padding-left: 20px;
  padding-right: 20px;
}

.itools-page > .hero-title {
  padding-top: 16px;
}

.itools-page > .itools-meta-bar {
  margin: 12px 0 16px;
  margin-left: var(--itools-sidebar-w);
}

.itools-shell {
  display: contents;
}

.itools-shell-sidebar {
  position: fixed;
  left: 0;
  top: var(--site-header-h);
  bottom: 0;
  width: var(--itools-sidebar-w);
  padding: 16px 12px;
  margin: 0;
  border-radius: 0;
  border-right: 1px solid var(--border);
  box-shadow: none;
  background: #fff;
  overflow-x: hidden;
  overflow-y: auto;
  z-index: 20;
}

.itools-shell-sidebar.card {
  margin-bottom: 0;
}

.itools-shell-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-bottom: 40px;
  max-width: 1140px;
}

.itools-shell-main > .itools-panel {
  margin-bottom: 0;
}

.itools-shell-main > .itools-panel.hidden {
  display: none !important;
}

.itools-tool-list {
  font-size: 13px;
}

.itools-sidebar-group {
  margin-bottom: 12px;
}

.itools-sidebar-group-title {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 8px 4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  text-transform: none;
  border-left: 3px solid var(--tree-accent, #cbd5e1);
}

.itools-sidebar-group-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
}

.itools-sidebar-group-icon-img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.itools-sidebar-group-count {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  background: #f1f5f9;
  padding: 1px 6px;
  border-radius: 999px;
}

.itools-sidebar-tools {
  list-style: none;
  margin: 0;
  padding: 0;
}

.itools-sidebar-tool-item {
  display: flex;
  align-items: stretch;
  gap: 2px;
  margin: 1px 0;
}

.itools-sidebar-tool {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  padding: 7px 8px;
  border: none;
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  text-align: left;
  color: var(--text);
  font-size: 13px;
  transition: background 0.12s, color 0.12s;
}

.itools-sidebar-tool:hover {
  background: #f1f5f9;
}

.itools-sidebar-tool.active {
  background: #eef2ff;
  color: var(--accent);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--tool-accent, var(--accent));
}

.itools-sidebar-tool-icon {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
}

.itools-sidebar-tool-icon-img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

.itools-sidebar-tool-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.itools-sidebar-fav {
  flex: 0 0 28px;
  width: 28px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: #cbd5e1;
  font-size: 14px;
  border-radius: 6px;
}

.itools-sidebar-fav:hover,
.itools-sidebar-fav.active {
  color: #f59e0b;
}

.itools-featured-home {
  margin-top: 8px;
}

.itools-featured-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.itools-featured-chip {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  cursor: pointer;
  font-size: 13px;
  transition: border-color 0.12s, background 0.12s;
}

.itools-featured-chip:hover {
  border-color: var(--accent);
  background: #f8fafc;
}

body.itools-tool-open .itools-page > .hero-title,
body.itools-tool-open .itools-page > .itools-desc {
  display: none;
}

@media (max-width: 900px) {
  .itools-page > .hero-title,
  .itools-page > .itools-desc,
  .itools-page > .itools-meta-bar,
  .itools-page > #itoolsToolBar,
  .itools-shell-main {
    margin-left: 0;
    padding-left: 16px;
    padding-right: 16px;
  }

  .itools-shell {
    display: block;
  }

  .itools-shell-sidebar {
    position: static;
    width: auto;
    max-height: min(42vh, 320px);
    margin: 0 16px 12px;
    border-right: none;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }
}

/* 塔罗占卜 */
.itools-tarot-wrap {
  margin-top: 8px;
}

.itools-tarot-result {
  margin-top: 16px;
}

.itools-tarot-stage {
  border-radius: 16px;
  padding: 24px 16px 20px;
  background-size: cover;
  background-position: center;
  min-height: 280px;
}

.itools-tarot-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  align-items: flex-start;
}

.itools-tarot-card-wrap {
  width: 140px;
  text-align: center;
}

.itools-tarot-slot {
  font-size: 13px;
  font-weight: 600;
  color: #e9d5ff;
  margin-bottom: 8px;
}

.itools-tarot-flip {
  position: relative;
  width: 140px;
  height: 224px;
  margin: 0 auto;
  cursor: pointer;
  perspective: 800px;
}

.itools-tarot-flip .itools-tarot-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  border-radius: 12px;
  overflow: hidden;
  transition: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.itools-tarot-flip .back {
  transform: rotateY(0deg);
}

.itools-tarot-flip .front {
  transform: rotateY(180deg);
}

.itools-tarot-flip.is-flipped .back {
  transform: rotateY(-180deg);
}

.itools-tarot-flip.is-flipped .front {
  transform: rotateY(0deg);
}

.itools-tarot-flip.reversed.is-flipped .front img {
  transform: rotate(180deg);
}

.itools-tarot-face img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.itools-tarot-orient {
  position: absolute;
  bottom: 6px;
  right: 6px;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
}

.itools-tarot-meta {
  margin-top: 12px;
  text-align: left;
  font-size: 13px;
}

.itools-tarot-meta h4 {
  margin: 0 0 4px;
  font-size: 14px;
}

.itools-tarot-en {
  font-size: 11px;
  color: var(--muted);
  font-weight: 400;
}

.itools-tarot-keywords {
  margin: 0 0 6px;
  font-size: 12px;
  color: #7c3aed;
}

.itools-tarot-meaning {
  margin: 0;
  line-height: 1.5;
  color: var(--text);
}

.itools-tarot-hint {
  text-align: center;
  margin-top: 12px;
}

.itools-tarot-hint-stage {
  text-align: center;
  margin: 16px 0 0;
  font-size: 13px;
  color: #e9d5ff;
  opacity: 0.9;
}

.itools-tarot-detail-panel {
  margin-top: 20px;
  padding: 20px;
  border-radius: 16px;
  background: linear-gradient(180deg, #faf5ff 0%, #f3e8ff 100%);
  border: 1px solid #ddd6fe;
}

.itools-tarot-detail-heading {
  margin: 0 0 16px;
  font-size: 18px;
  color: #5b21b6;
}

.itools-tarot-detail-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.itools-tarot-detail-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 16px;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 2px 12px rgba(91, 33, 182, 0.08);
}

@media (max-width: 599px) {
  .itools-tarot-detail-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .itools-tarot-detail-text {
    width: 100%;
  }
}

.itools-tarot-detail-item.hidden {
  display: none;
}

.itools-tarot-detail-img {
  flex-shrink: 0;
  position: relative;
  width: 160px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.itools-tarot-detail-img.reversed img {
  transform: rotate(180deg);
}

.itools-tarot-detail-img img {
  width: 160px;
  height: auto;
  display: block;
}

.itools-tarot-detail-orient {
  position: absolute;
  bottom: 8px;
  right: 8px;
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
}

.itools-tarot-detail-text {
  flex: 1;
  min-width: 0;
}

.itools-tarot-detail-slot {
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 600;
  color: #7c3aed;
}

.itools-tarot-detail-title {
  margin: 0 0 8px;
  font-size: 22px;
  color: #1e1b4b;
}

.itools-tarot-detail-keywords {
  margin: 0 0 12px;
  font-size: 14px;
  color: #7c3aed;
}

.itools-tarot-detail-meaning {
  margin: 0;
  font-size: 18px;
  line-height: 1.75;
  color: #312e81;
}

.itools-tarot-detail-placeholder {
  margin: 0;
  text-align: center;
  font-size: 15px;
  color: #a78bfa;
  padding: 24px 0;
}

.itools-tarot-detail-placeholder.hidden {
  display: none;
}

.itools-tarot-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.itools-tarot-advice {
  margin-top: 12px;
  padding: 12px 16px;
  border-radius: 12px;
  background: #f5f3ff;
  border: 1px solid #ddd6fe;
}

.itools-tarot-advice-text {
  margin: 0;
  color: #5b21b6;
  line-height: 1.6;
}

#tarotPreview {
  margin-top: 16px;
}

@media (min-width: 900px) {
  .itools-tarot-cards.cols-1 .itools-tarot-card-wrap {
    width: 180px;
  }

  .itools-tarot-cards.cols-1 .itools-tarot-flip {
    width: 180px;
    height: 288px;
  }

  .itools-tarot-detail-img {
    width: 200px;
  }

  .itools-tarot-detail-img img {
    width: 200px;
  }

  .itools-tarot-detail-meaning {
    font-size: 20px;
  }
}

/* 答案之书 */
.itools-book-wrap {
  margin-top: 8px;
}

.itools-book-mode-row {
  margin: 12px 0;
}

.itools-book-mode-btns {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

.itools-book-countdown {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 12px 0 16px;
  padding: 14px 16px;
  border-radius: 12px;
  background: linear-gradient(135deg, #f5f3ff, #ede9fe);
  border: 1px solid #ddd6fe;
}

.itools-book-countdown.hidden {
  display: none;
}

.itools-book-countdown-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #7c3aed;
  color: #fff;
  font-size: 22px;
  font-weight: 800;
  flex-shrink: 0;
}

.itools-book-countdown-label {
  font-size: 14px;
  color: #5b21b6;
  font-weight: 600;
}

.itools-fortune-idle-hint {
  margin: 16px 0 8px;
  text-align: center;
}

.itools-book-result {
  margin-top: 20px;
}

.itools-book-idle {
  text-align: center;
  padding: 24px 16px;
}

.itools-book-idle-img {
  max-width: 280px;
  width: 100%;
  height: auto;
  filter: drop-shadow(0 12px 28px rgba(91, 33, 182, 0.25));
}

.itools-book-stage {
  border-radius: 16px;
  padding: 32px 20px;
  background-size: cover;
  background-position: center;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.itools-book-visual {
  position: relative;
  max-width: 480px;
  width: 100%;
}

.itools-book-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.2));
}

.itools-book-answer-overlay {
  position: absolute;
  left: 52%;
  width: 44%;
  top: 50%;
  transform: translate(-35px, calc(-50% - 30px));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6px 8px;
  pointer-events: none;
}

.itools-book-answer-text {
  margin: 0;
  font-family: "KaiTi", "STKaiti", "楷体", "FangSong", "仿宋", serif;
  font-size: clamp(15px, 3.2vw, 22px);
  font-weight: 400;
  line-height: 1.55;
  color: #312e81;
  word-break: break-word;
  letter-spacing: 0.04em;
}

.itools-book-answer-overlay.book-answer-yes .itools-book-answer-text {
  color: #047857;
}

.itools-book-answer-overlay.book-answer-caution .itools-book-answer-text {
  color: #b45309;
}

.itools-book-actions-bar {
  margin-top: 16px;
  text-align: center;
}

.itools-book-question-inline {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--muted);
}

.itools-book-hint-inline {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.55;
  color: #92400e;
}

.itools-book-detail {
  margin-top: 20px;
  padding: 24px;
  border-radius: 16px;
  background: linear-gradient(180deg, #fffbeb 0%, #fef3c7 100%);
  border: 1px solid #fde68a;
  text-align: center;
}

.itools-book-question {
  margin: 0 0 16px;
  font-size: 16px;
  color: #78716c;
}

.itools-book-answer-big {
  margin: 0 0 16px;
  font-family: "KaiTi", "STKaiti", "楷体", "FangSong", "仿宋", serif;
  font-size: 32px;
  font-weight: 400;
  line-height: 1.4;
  color: #312e81;
  letter-spacing: 0.04em;
}

.itools-book-answer-big.book-answer-yes {
  color: #047857;
}

.itools-book-answer-big.book-answer-caution {
  color: #b45309;
}

.itools-book-hint {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.6;
  color: #92400e;
}

.itools-book-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.itools-sentence-card {
  position: relative;
  margin: 16px 0;
  padding: 28px 24px 24px;
  border-radius: 16px;
  background: linear-gradient(145deg, #fdf4ff 0%, #f5f3ff 55%, #eff6ff 100%);
  border: 1px solid rgba(139, 92, 246, 0.15);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.08);
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: background 0.35s ease, border-color 0.35s ease;
}

.itools-sentence-card.itools-sentence-philosophy {
  background: linear-gradient(145deg, #f0fdf4 0%, #ecfdf5 55%, #f0fdfa 100%);
  border-color: rgba(16, 185, 129, 0.18);
}

.itools-sentence-card.itools-sentence-motivation {
  background: linear-gradient(145deg, #fff7ed 0%, #fffbeb 55%, #fef3c7 100%);
  border-color: rgba(245, 158, 11, 0.2);
}

.itools-sentence-tag {
  position: absolute;
  top: 12px;
  left: 14px;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: #6d28d9;
  background: rgba(255, 255, 255, 0.85);
}

.itools-sentence-tag-philosophy {
  color: #047857;
}

.itools-sentence-tag-motivation {
  color: #b45309;
}

.itools-sentence-text {
  margin: 0;
  font-family: "KaiTi", "STKaiti", "楷体", "FangSong", "仿宋", serif;
  font-size: 22px;
  line-height: 1.65;
  color: #312e81;
  letter-spacing: 0.03em;
  max-width: 640px;
}

.itools-sentence-card.itools-sentence-philosophy .itools-sentence-text {
  color: #065f46;
}

.itools-sentence-card.itools-sentence-motivation .itools-sentence-text {
  color: #92400e;
}

.itools-sentence-card.itools-sentence-touching {
  background: linear-gradient(145deg, #fdf2f8 0%, #fce7f3 55%, #fff1f2 100%);
  border-color: rgba(244, 63, 94, 0.18);
}

.itools-sentence-card.itools-sentence-eqreply {
  background: linear-gradient(145deg, #eff6ff 0%, #e0f2fe 55%, #ecfeff 100%);
  border-color: rgba(14, 165, 233, 0.2);
}

.itools-sentence-card.itools-sentence-moments {
  background: linear-gradient(145deg, #f5f3ff 0%, #ede9fe 55%, #faf5ff 100%);
  border-color: rgba(139, 92, 246, 0.2);
}

.itools-sentence-tag-touching {
  color: #be123c;
}

.itools-sentence-tag-eqreply {
  color: #0369a1;
}

.itools-sentence-tag-moments {
  color: #6d28d9;
}

.itools-sentence-card.itools-sentence-touching .itools-sentence-text {
  color: #9f1239;
}

.itools-sentence-card.itools-sentence-eqreply .itools-sentence-text {
  color: #0c4a6e;
}

.itools-sentence-card.itools-sentence-moments .itools-sentence-text {
  color: #5b21b6;
}

.itools-sentence-actions {
  justify-content: center;
}

/* 星座运势 */
.itools-zodiac-wrap .itools-inline-inputs {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.itools-zodiac-sign-picker {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 8px;
  margin: 12px 0 16px;
}

.itools-zodiac-sign-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 6px;
  border: 2px solid #e9d5ff;
  border-radius: 12px;
  background: linear-gradient(180deg, #faf5ff, #f3e8ff);
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.itools-zodiac-sign-btn:hover,
.itools-zodiac-sign-btn.active {
  border-color: #a855f7;
  box-shadow: 0 4px 14px rgba(168, 85, 247, 0.25);
  transform: translateY(-1px);
}

.itools-zodiac-sign-btn-emoji {
  font-size: 22px;
  line-height: 1;
}

.itools-zodiac-sign-btn-name {
  font-size: 12px;
  color: #6b21a8;
  font-weight: 600;
}

.itools-zodiac-card {
  max-width: 420px;
  margin: 0 auto;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(145deg, #1e1b4b, #312e81);
  background-size: cover;
  background-position: center;
  box-shadow: 0 12px 40px rgba(49, 46, 129, 0.35);
}

.itools-zodiac-card-inner {
  padding: 20px;
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.04));
  backdrop-filter: blur(4px);
}

.itools-zodiac-card-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.itools-zodiac-emoji {
  font-size: 36px;
  line-height: 1;
}

.itools-zodiac-sign-name {
  margin: 0;
  font-size: 22px;
  color: #faf5ff;
}

.itools-zodiac-sign-ja {
  margin: 4px 0 0;
  font-size: 13px;
  color: #c4b5fd;
}

.itools-zodiac-level {
  margin-left: auto;
  font-size: 18px;
  font-weight: 700;
}

.itools-zodiac-art {
  margin: 12px 0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

.itools-zodiac-art img {
  display: block;
  width: 100%;
  height: auto;
}

.itools-zodiac-traits {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  font-size: 13px;
  color: #e9d5ff;
  margin-bottom: 12px;
}

.itools-zodiac-tag {
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.15);
  font-size: 12px;
}

.itools-zodiac-birthday {
  padding: 10px 12px;
  margin-bottom: 12px;
  border-radius: 12px;
  background: linear-gradient(90deg, rgba(251,191,36,0.25), rgba(244,114,182,0.25));
  color: #fef3c7;
  font-size: 14px;
  line-height: 1.5;
}

.itools-zodiac-main-text {
  font-size: 16px;
  line-height: 1.6;
  color: #f5f3ff;
  margin: 0 0 12px;
}

.itools-zodiac-lucky {
  font-size: 13px;
  color: #c4b5fd;
  margin-bottom: 12px;
}

.itools-zodiac-topics {
  display: grid;
  gap: 8px;
}

.itools-zodiac-topic {
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(0,0,0,0.2);
  font-size: 13px;
  color: #ede9fe;
  line-height: 1.45;
}

.itools-zodiac-topic-label {
  display: inline-block;
  min-width: 4.5em;
  font-weight: 600;
  color: #fbbf24;
  margin-right: 6px;
}

.itools-zodiac-footer {
  margin: 14px 0 0;
  text-align: center;
  font-size: 11px;
  color: #a78bfa;
}

/* 中二台词日语 */
.itools-chuuni-block {
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, #faf5ff, #ede9fe);
  border: 1px solid #ddd6fe;
}

.itools-chuuni-label {
  font-size: 12px;
  font-weight: 600;
  color: #7c3aed;
  margin-bottom: 6px;
}

.itools-chuuni-zh {
  font-size: 16px;
  line-height: 1.55;
  color: #1e1b4b;
}

.itools-chuuni-ja {
  font-size: 18px;
  line-height: 1.6;
  color: #312e81;
  font-weight: 500;
}

.itools-chuuni-reading {
  margin-top: 8px;
  font-size: 14px;
  color: #6b7280;
  font-style: italic;
}

.itools-share-export-card {
  display: inline-block;
  max-width: 100%;
}

.itools-share-brand {
  margin-top: 10px;
  padding: 8px 4px 2px;
  border-top: 1px dashed rgba(148, 163, 184, 0.45);
  font-size: 12px;
  color: #64748b;
  text-align: center;
  letter-spacing: 0.02em;
}

.itools-chuuni-edge {
  margin-top: 16px;
  padding: 0;
  background: #f8fafc;
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 12px;
  overflow: hidden;
}

.itools-chuuni-edge-summary {
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.itools-chuuni-edge-summary::-webkit-details-marker {
  display: none;
}

.itools-chuuni-edge-summary::after {
  content: '▸';
  float: right;
  color: #64748b;
  transition: transform 0.15s ease;
}

.itools-chuuni-edge[open] .itools-chuuni-edge-summary::after {
  transform: rotate(90deg);
}

.itools-chuuni-edge-body {
  padding: 0 16px 14px;
  border-top: 1px solid var(--border, #e2e8f0);
}

.itools-chuuni-edge .itools-subtitle {
  margin: 0 0 10px;
  font-size: 15px;
}

.itools-edge-sliders label {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 180px;
}

.itools-meme-result {
  margin-top: 12px;
}

.itools-meme-card {
  padding: 14px 16px;
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 12px;
  background: #fff;
}

.itools-meme-title {
  margin: 0 0 8px;
  font-size: 18px;
}

.itools-meme-summary {
  margin: 0 0 10px;
  line-height: 1.6;
  color: #334155;
}

.itools-meme-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: var(--muted, #64748b);
}

.itools-meme-list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.itools-meme-list-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
}

.itools-meme-list-item:hover {
  border-color: #a5b4fc;
  background: #f8fafc;
}

.itools-meme-list-src {
  flex-shrink: 0;
  font-size: 12px;
  color: var(--muted, #64748b);
}