/* 图片裁剪工具 */
.icrop-grid { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 20px; align-items: start; }
.icrop-panel { background: var(--bg); border: 1px solid var(--rule); border-radius: var(--radius-md); padding: 20px; }
.icrop-sidebar { display: flex; flex-direction: column; gap: 16px; }
.icrop-main { display: flex; flex-direction: column; gap: 18px; position: relative; }

.icrop-section { margin-bottom: 18px; }
.icrop-section:last-child { margin-bottom: 0; }
.icrop-section h3 { display: flex; align-items: center; gap: 6px; font-size: .95rem; margin: 0 0 12px; }
.icrop-section h3 i { color: var(--accent); }

.icrop-upload {
  border: 2px dashed var(--rule);
  border-radius: var(--radius-sm);
  padding: 22px 12px;
  text-align: center;
  cursor: pointer;
  transition: all .25s;
  background: var(--bg2);
}
.icrop-upload:hover, .icrop-upload.dragover { border-color: var(--accent); background: var(--accent-soft); }
.icrop-upload i { font-size: 1.8rem; color: var(--accent); margin-bottom: 8px; display: block; }
.icrop-upload p { color: var(--ink); font-size: .85rem; margin: 0 0 4px; }
.icrop-hint { color: var(--muted); font-size: .75rem; }

.icrop-form-row { margin-bottom: 12px; }
.icrop-form-row label { display: block; font-size: .82rem; color: var(--muted); margin-bottom: 5px; font-weight: 500; }
.icrop-form-row input[type="range"] { width: 100%; accent-color: var(--accent); }
.icrop-form-row input[type="range"] output { color: var(--accent); font-weight: 600; }

.icrop-mode-tabs { display: flex; gap: 4px; background: var(--bg2); border-radius: var(--radius-sm); padding: 3px; }
.icrop-mode-tab {
  flex: 1; padding: 7px 3px; border: none; border-radius: var(--radius-sm);
  background: transparent; font-size: .78rem; font-weight: 600; color: var(--muted);
  cursor: pointer; transition: all .2s; font-family: var(--font);
}
.icrop-mode-tab:hover { color: var(--ink); }
.icrop-mode-tab.active { background: var(--bg); color: var(--accent); box-shadow: 0 1px 3px rgba(0,0,0,.1); }

.icrop-mode-panel { display: none; margin-top: 10px; }
.icrop-mode-panel.active { display: block; }

.icrop-input-group { display: flex; gap: 8px; }
.icrop-input-group-4 { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.icrop-input-wrap { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.icrop-input-label { font-size: .7rem; color: var(--muted); font-weight: 600; }
.icrop-input, .icrop-select {
  width: 100%; padding: 8px 10px; border: 1px solid var(--rule); border-radius: var(--radius-sm);
  font-size: .85rem; background: var(--bg); color: var(--ink); box-sizing: border-box; outline: none;
}
.icrop-input:focus, .icrop-select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.icrop-checkbox { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: .82rem; color: var(--ink); }
.icrop-checkbox input { width: 16px; height: 16px; accent-color: var(--accent); }

.icrop-dim-display {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px;
  background: var(--bg2); border-radius: var(--radius-sm); padding: 10px;
  font-size: .8rem; color: var(--ink); font-weight: 600;
}
.icrop-dim-display span { text-align: center; }

.icrop-ratio-options { display: flex; flex-wrap: wrap; gap: 6px; }
.icrop-ratio-btn {
  padding: 5px 12px; border: 1px solid var(--rule); border-radius: var(--radius-sm);
  background: var(--bg); font-size: .78rem; font-weight: 600; color: var(--muted);
  cursor: pointer; transition: all .2s; font-family: var(--font);
}
.icrop-ratio-btn:hover { border-color: var(--accent); color: var(--accent); }
.icrop-ratio-btn.active { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }

.icrop-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.icrop-actions .btn { flex: 1; min-width: 90px; }

.icrop-preview-area {
  background: var(--bg2); border: 1px solid var(--rule); border-radius: var(--radius-md);
  padding: 16px; min-height: 320px; display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.icrop-placeholder { text-align: center; color: var(--muted); }
.icrop-placeholder i { font-size: 3rem; margin-bottom: 12px; color: var(--rule); display: block; }
.icrop-placeholder p { margin: 0; }

.icrop-canvas-wrap { position: relative; display: inline-block; max-width: 100%; user-select: none; cursor: crosshair; }
.icrop-canvas-wrap canvas { display: block; max-width: 100%; max-height: 520px; border-radius: var(--radius-sm); border: 1px solid var(--rule); }
.icrop-overlay {
  position: absolute; border: 2px dashed var(--accent); background: var(--accent-soft);
  pointer-events: none; display: none; box-sizing: border-box;
}
.icrop-overlay-info {
  position: absolute; bottom: -26px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: var(--bg); font-size: .75rem; font-weight: 600;
  padding: 3px 10px; border-radius: var(--radius-sm); white-space: nowrap;
}

.icrop-tips { border-top: 1px solid var(--rule); padding-top: 16px; }
.icrop-tips h4 { display: flex; align-items: center; gap: 6px; font-size: .9rem; margin: 0 0 12px; }
.icrop-tips h4 i { color: var(--accent); }
.icrop-tip-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.icrop-tip-item { background: var(--bg2); border-radius: var(--radius-sm); padding: 10px 12px; border-left: 3px solid var(--accent); }
.icrop-tip-item strong { display: flex; align-items: center; gap: 6px; font-size: .82rem; color: var(--ink); margin-bottom: 3px; }
.icrop-tip-item strong i { color: var(--accent); }
.icrop-tip-item p { font-size: .75rem; color: var(--muted); margin: 0; line-height: 1.5; }

@media (max-width: 900px) {
  .icrop-grid { grid-template-columns: 1fr; }
  .icrop-tip-grid { grid-template-columns: 1fr; }
}