#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .hint-text[data-astro-cid-rob2nrbw]{font-size:13px;color:var(--color-text-secondary);line-height:1.6;margin:0}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .error-text[data-astro-cid-rob2nrbw]{margin:0;color:var(--color-danger);font-size:13px;line-height:1.6}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .info-box[data-astro-cid-rob2nrbw]{border-radius:var(--radius-sm);border:1px solid var(--color-border);background:color-mix(in srgb,var(--color-primary-light) 55%,white);padding:12px 14px;font-size:14px;line-height:1.7;color:var(--color-text)}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .info-box[data-astro-cid-rob2nrbw].subtle{background:color-mix(in srgb,var(--color-surface) 92%,white)}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .upload-zone[data-astro-cid-rob2nrbw]{border:2px dashed var(--color-border);border-radius:var(--radius-sm);padding:28px 16px;text-align:center;cursor:pointer;transition:border-color .2s,background-color .2s;background:var(--color-surface)}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .upload-zone[data-astro-cid-rob2nrbw]:hover,#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .upload-zone[data-astro-cid-rob2nrbw].dragover{border-color:var(--color-primary);background:var(--color-primary-light)}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .upload-zone[data-astro-cid-rob2nrbw]:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .upload-zone[data-astro-cid-rob2nrbw].is-disabled{cursor:default;opacity:.7}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .upload-emoji[data-astro-cid-rob2nrbw]{display:block;font-size:34px;margin-bottom:8px}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .upload-hint[data-astro-cid-rob2nrbw]{font-size:13px;color:var(--color-text-secondary);margin-top:4px}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .source-bar[data-astro-cid-rob2nrbw],#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .result-head[data-astro-cid-rob2nrbw]{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .source-actions[data-astro-cid-rob2nrbw]{display:flex;gap:8px;flex-wrap:wrap}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .source-btn[data-astro-cid-rob2nrbw]{min-height:44px;padding:8px 12px;font-size:13px}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .source-info[data-astro-cid-rob2nrbw]{margin:0;font-size:14px;color:var(--color-text-secondary);line-height:1.6}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preview-grid[data-astro-cid-rob2nrbw],#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .control-grid[data-astro-cid-rob2nrbw]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preview-card[data-astro-cid-rob2nrbw],#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .control-card[data-astro-cid-rob2nrbw],#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .status-card[data-astro-cid-rob2nrbw],#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .result-card[data-astro-cid-rob2nrbw]{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);padding:14px}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preview-card[data-astro-cid-rob2nrbw]{display:flex;flex-direction:column;gap:10px}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preview-frame[data-astro-cid-rob2nrbw]{min-height:300px;border:1px solid var(--color-border);border-radius:12px;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:12px;background-color:var(--color-surface)}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .checker-bg[data-astro-cid-rob2nrbw]{background-image:linear-gradient(45deg,rgba(148,163,184,.18) 25%,transparent 25%),linear-gradient(-45deg,rgba(148,163,184,.18) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,rgba(148,163,184,.18) 75%),linear-gradient(-45deg,transparent 75%,rgba(148,163,184,.18) 75%);background-size:18px 18px;background-position:0 0,0 9px,9px -9px,-9px 0}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preview-image[data-astro-cid-rob2nrbw]{max-width:100%;max-height:420px;width:auto;height:auto;display:block;border-radius:10px}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .placeholder-text[data-astro-cid-rob2nrbw]{text-align:center;font-size:13px;color:var(--color-text-secondary);line-height:1.6;max-width:320px}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .confidence-badge[data-astro-cid-rob2nrbw]{display:inline-flex;align-items:center;justify-content:center;min-height:28px;padding:4px 10px;border-radius:999px;font-size:12px;background:color-mix(in srgb,var(--color-warning) 20%,white);color:color-mix(in srgb,var(--color-warning) 78%,black)}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preset-grid[data-astro-cid-rob2nrbw]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preset-card[data-astro-cid-rob2nrbw]{display:flex;align-items:center;gap:10px;width:100%;border-radius:12px;border:1px solid var(--color-border);background:var(--color-bg);padding:10px;text-align:left;transition:border-color .18s,box-shadow .18s,transform .18s}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preset-card[data-astro-cid-rob2nrbw]:hover{border-color:color-mix(in srgb,var(--color-primary) 40%,var(--color-border));transform:translateY(-1px)}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preset-card[data-astro-cid-rob2nrbw].is-active{border-color:var(--color-primary);box-shadow:0 0 0 1px color-mix(in srgb,var(--color-primary) 35%,transparent);background:color-mix(in srgb,var(--color-primary-light) 45%,white)}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preset-card[data-astro-cid-rob2nrbw]:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preset-swatch[data-astro-cid-rob2nrbw]{width:46px;height:46px;border-radius:12px;flex-shrink:0;background:linear-gradient(135deg,var(--preset-a),var(--preset-b));border:1px solid rgba(15,23,42,.08);box-shadow:inset 0 0 0 1px #ffffff47}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preset-copy[data-astro-cid-rob2nrbw]{min-width:0;display:flex;flex-direction:column;gap:2px}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preset-name[data-astro-cid-rob2nrbw]{font-size:14px;color:var(--color-text);line-height:1.4}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preset-meta[data-astro-cid-rob2nrbw]{font-size:12px;color:var(--color-text-secondary);line-height:1.4}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .text-input[data-astro-cid-rob2nrbw]{width:100%;min-height:44px;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-bg);padding:10px 12px;font-size:14px;line-height:1.4}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .btn-row[data-astro-cid-rob2nrbw]{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:10px}@media(max-width:920px){#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preview-grid[data-astro-cid-rob2nrbw],#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .control-grid[data-astro-cid-rob2nrbw]{grid-template-columns:1fr}}@media(max-width:640px){#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .source-actions[data-astro-cid-rob2nrbw],#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .btn-row[data-astro-cid-rob2nrbw]{width:100%;flex-direction:column;align-items:stretch}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .source-btn[data-astro-cid-rob2nrbw]{width:100%}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preset-grid[data-astro-cid-rob2nrbw]{grid-template-columns:1fr}#photoBackgroundChangerTool[data-astro-cid-rob2nrbw] .preview-frame[data-astro-cid-rob2nrbw]{min-height:240px}}