*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;scrollbar-width:thin;scrollbar-color:#444 #1a1a1a}[hidden]{display:none!important}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#1a1a1a}::-webkit-scrollbar-thumb{background:#444;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#555}body{font-family:system-ui,-apple-system,sans-serif;background:#1a1a1a;color:#e0e0e0;height:100vh;overflow:hidden;overscroll-behavior:none;display:flex;flex-direction:column}#app{display:flex;height:100vh}#sidebar{width:280px;flex-shrink:0;background:#242424;border-right:1px solid #333;display:flex;flex-direction:column;gap:1px;overflow-y:auto}#game-panel{padding:16px 16px 8px;border-bottom:1px solid #333}#game-panel .control-group{margin-bottom:0}.bgg-lookup-row{display:flex;gap:6px;align-items:stretch}.bgg-lookup-row input{flex:1}.bgg-lookup-btn{flex-shrink:0;width:auto;padding:6px 10px;font-size:12px;background:#2c4a6e;color:#a0c4ff}.bgg-lookup-btn:not(:disabled):hover{background:#35567d}.game-title{font-size:13px;font-weight:600;color:#4a9eff}.bgg-link{font-size:11px;color:#6a8aaa;text-decoration:none;margin-top:3px;margin-bottom:8px;display:inline-block}.bgg-link:hover{color:#a0c4ff}.bgg-search-results{list-style:none;margin:4px 0 0;padding:0;background:#1e2a3a;border:1px solid #2c4a6e;border-radius:6px;overflow:hidden;max-height:220px;overflow-y:auto}.bgg-search-results li{padding:7px 10px;font-size:11px;cursor:pointer;border-bottom:1px solid #1a2332;color:#cdd9e5;line-height:1.3}.bgg-search-results li:last-child{border-bottom:none}.bgg-search-results li:hover{background:#2c4a6e;color:#a0c4ff}.bgg-result-year{color:#6a8aaa;font-size:10px;margin-left:4px}#drop-zone{padding:24px 16px;border:2px dashed #555;border-radius:8px;margin:16px;min-height:140px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:border-color .2s,background .2s;text-align:center}#drop-zone:hover{border-color:#888;background:#2c2c2c}#drop-zone.drag-over{border-color:#4a9eff;background:#1a2a3a}.drop-label{font-size:14px;font-weight:600;color:#ccc}.drop-sub{font-size:12px;color:#666;margin-top:4px}.drop-preview{position:relative;display:flex;align-items:center;justify-content:center}.drop-preview img{max-width:100%;max-height:90px;border-radius:4px;object-fit:contain;display:block}.drop-remove-btn{position:absolute;top:-10px;right:-10px;width:22px;height:22px;border-radius:50%;background:#555;color:#fff;border:none;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;padding:0;line-height:1}.drop-remove-btn:hover{background:#c44}#subject-panel{padding:16px;border-top:1px solid #333}#removal-panel{padding:12px 16px;border-top:1px solid #333;display:flex;flex-direction:column;gap:6px}#removal-panel .controls-label{margin-bottom:4px}.removal-step{border:1px solid #2e2e2e;border-radius:6px;background:#1e1e1e;overflow:hidden;transition:border-color .15s,background .15s}.removal-step.step-active{border-color:#1e3a5f;background:#1c2333}.step-header{display:flex;align-items:center;gap:8px;padding:9px 12px}.step-number{font-size:11px;font-weight:700;color:#444;min-width:12px;transition:color .15s}.step-active .step-number{color:#4a9eff}.step-label{flex:1;font-size:12px;font-weight:500;color:#555;transition:color .15s}.step-active .step-label{color:#ccc}.step-body{padding:8px 12px 12px;border-top:1px solid #2a2a2a}.step-active .step-body{border-top-color:#1e3a5f}.step-body .control-group:first-child{margin-top:0}.step-spinner{width:12px;height:12px;border:2px solid #1e3a5f;border-top-color:#4a9eff;border-radius:50%;animation:step-spin .7s linear infinite;flex-shrink:0}@keyframes 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#2a3a2a;border-radius:6px;background:#141f14;padding:8px}#r2-existing-content{display:flex;align-items:center;gap:10px}#r2-thumbnail{width:56px;height:56px;object-fit:cover;border-radius:4px;flex-shrink:0;background:#222}#add-bg-btn{background:#333;color:#ccc;margin-top:8px}.action-flash{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;pointer-events:none;z-index:1000}.action-flash-circle{width:112px;height:112px;border-radius:50%;background:#0a0a0ad1;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;animation:flash-pop 1.9s cubic-bezier(.22,1,.36,1) forwards}.action-flash-circle svg{width:52px;height:52px}@keyframes 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#333;max-width:100%;max-height:100%;width:auto;height:auto}#size-overlay{position:absolute;pointer-events:none}#canvas-statusbar{height:28px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 10px;border-top:1px solid #1e1e1e}#canvas-hint{font-size:11px;color:#3a3a3a;pointer-events:none;-webkit-user-select:none;user-select:none}#size-guide-btn{width:auto;font-size:11px;font-weight:500;color:#555;background:none;border:none;cursor:pointer;padding:3px 8px;border-radius:4px;transition:color .15s,background .15s}#size-guide-btn:hover{color:#aaa;background:#1e1e1e}#size-guide-btn.guide-active{color:#4a9eff;background:#111d2a}#canvas-display.canvas-drag-over{outline:2px dashed #4a9eff;outline-offset:-8px;background:#121d2a}#canvas-display.canvas-drag-over:after{content:"Drop 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.game-card-dots,.game-card-dots.menu-open{opacity:1}.game-card-dots:hover,.game-card-dots.menu-open{background:#000c;color:#fff}.game-card-menu{position:absolute;top:32px;right:4px;z-index:200;background:#2a2a2a;border:1px solid #444;border-radius:6px;box-shadow:0 4px 16px #0009;min-width:148px;overflow:hidden}.game-card-menu-item{width:100%;padding:8px 12px;font-size:12px;font-weight:500;text-align:left;background:none;color:#ddd;border:none;border-radius:0;cursor:pointer;transition:background .1s}.game-card-menu-item:hover{background:#383838;color:#fff}.game-card-title{font-size:12px;font-weight:600;color:#ddd;line-height:1.3;margin-bottom:3px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.game-card-bggid{font-size:10px;color:#555}#url-detail{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;display:flex;align-items:center;justify-content:center;padding:24px}#url-detail[hidden]{display:none}#url-detail-inner{background:#242424;border:1px solid #333;border-radius:10px;width:100%;max-width:680px;max-height:80vh;overflow-y:auto;padding:20px 24px}#url-detail-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:16px}#url-detail-title{font-size:15px;font-weight:700;color:#e0e0e0;line-height:1.3}#url-detail-close{width:auto;padding:4px 8px;background:#333;color:#aaa;font-size:14px;flex-shrink:0}#url-detail-close:hover{background:#444;color:#eee}.url-row{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;gap:4px 8px;padding:10px 0;border-bottom:1px solid #2e2e2e;align-items:center}.url-row:last-child{border-bottom:none}.url-filename{font-size:11px;font-weight:600;color:#aaa;grid-column:1;grid-row:1}.url-link{font-size:10px;color:#4a9eff;text-decoration:none;word-break:break-all;grid-column:1;grid-row:2;line-height:1.4}.url-link:hover{text-decoration:underline}.copy-btn{width:auto;padding:4px 10px;font-size:11px;background:#333;color:#ccc;grid-column:2;grid-row:1 / 3;align-self:center}.copy-btn:hover{background:#3a3a3a;color:#eee}