.visual-balance{margin:24px 0 22px;border-top:1px solid #edf0f5;padding-top:20px}.balance-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:14px}.balance-heading>label{font-size:12px;color:#505968;font-weight:500}.balance-heading>output{font-size:10px;color:#7488ac}.visual-balance input[type=range]{appearance:none;width:100%;height:5px;background:linear-gradient(90deg,#6b85bc var(--range-fill,50%),#e9edf4 var(--range-fill,50%));border:0;border-radius:8px;padding:0;cursor:pointer;margin:10px 0 9px;display:block}.visual-balance input[type=range]::-webkit-slider-thumb{appearance:none;background:#fff;width:17px;height:17px;border:4px solid #5272b1;box-shadow:0 1px 4px #33477126;border-radius:50%}.visual-balance input[type=range]::-moz-range-thumb{background:#fff;width:12px;height:12px;border:3px solid #5272b1;border-radius:50%}.balance-labels{display:flex;align-items:center;justify-content:space-between;margin:10px -3px 19px;gap:4px}.balance-labels>button{padding:3px;background:none;border:0;font-size:10px;color:#9aa2af;white-space:nowrap}.balance-labels>button.selected{color:#4460ac;font-weight:600}.balance-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.balance-mini-slide{position:relative;aspect-ratio:16/9;background:#fff;border:1px solid #e1e7f0;border-radius:6px;padding:10px;display:flex;gap:7px;overflow:hidden}.mini-text{display:flex;flex-direction:column;gap:4px;width:100%;padding-top:4px;transition:width .2s}.mini-text b{display:block;width:74%;height:4px;background:#a9b9d9;border-radius:2px;margin-bottom:4px}.mini-text i{display:block;width:100%;height:2px;background:#dfe4ec;border-radius:2px}.mini-text i:last-child{width:70%}.mini-photo{display:none;align-items:center;justify-content:center;background:#e9effa;border-radius:4px;min-width:37%;color:#a9bad8;margin:-5px -5px -5px 0}.with-photo .mini-text{width:57%}.with-photo .mini-photo{display:flex;flex:1}.with-photo:nth-child(3n) .mini-photo{background:#f6eadd;color:#dcbb9b}.text-dense .mini-text{gap:3px}.text-dense .mini-text i{height:3px}.balance-photos{display:flex;align-items:center;justify-content:space-between;margin-top:16px;gap:8px}.balance-photo-toggle{display:flex;align-items:center;gap:8px;font-size:11px;position:relative;color:#657082;cursor:pointer}.balance-photo-toggle>input{position:absolute;opacity:0;width:29px;height:17px;margin:0}.balance-switch{position:relative;display:inline-block;width:29px;height:17px;background:#d8deE8;border-radius:20px}.balance-switch:after{content:'';position:absolute;left:3px;top:3px;width:11px;height:11px;background:#fff;border-radius:50%;transition:left .15s}.balance-photo-toggle input:checked+.balance-switch{background:#5c78b0}.balance-photo-toggle input:checked+.balance-switch:after{left:15px}#balance-photo-count{font-size:10px;color:#99a3b2}.balance-legend{font-size:9px;color:#afb6c0;text-align:center;margin:11px 0 0}.balance-author-note{font-size:10px;line-height:1.5;color:#929dac;margin:12px 0 0}
@media(prefers-reduced-motion:reduce){.mini-text,.balance-switch:after{transition:none}}
/* Crop controls float beside the original artboard. No dimming, no duplicate preview. */
.image-popover{position:fixed;z-index:65;width:256px;max-width:calc(100vw - 20px);max-height:calc(100dvh - 24px);overflow-y:auto;background:#fff;border:1px solid #e2e7ef;border-radius:12px;box-shadow:0 9px 38px #29374f23;color:#303c50;animation:popover-arrive .12s ease-out}.image-popover>header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 12px 8px;border-bottom:1px solid #edf0f5}.image-popover>header strong{font-size:12px;font-weight:600}.image-popover>header .doc-tool{height:25px;min-width:25px}.crop-popover-body{padding:11px 13px 3px}.image-context-actions{display:flex;gap:5px;margin-bottom:13px}.image-context-actions button{height:30px;display:flex;align-items:center;justify-content:center;gap:6px;padding:6px 8px;border:1px solid #e8ebf1;border-radius:7px;background:white;color:#7c89a0;font-size:11px}.image-context-actions button:first-child{flex:1}.image-context-actions button:hover{color:#4460ac;background:#f7f9fd}.crop-popover-fit{display:flex;padding:3px;background:#f3f5f8;gap:4px;border-radius:8px}.crop-popover-fit button{flex:1;min-height:29px;background:transparent;border:0;border-radius:6px;color:#929bab;font-size:11px}.crop-popover-fit button.selected{background:#fff;color:#4460ac;box-shadow:0 1px 3px #273c6110}.crop-zoom-label{display:flex;align-items:center;justify-content:space-between;margin:17px 1px 9px;font-size:11px;color:#8a96a8}.crop-zoom-label output{font-size:10px;font-variant-numeric:tabular-nums;color:#697c9e}.image-popover input[type=range]{appearance:none;width:100%;height:4px;display:block;border-radius:5px;border:0;background:#dfe6f2;padding:0;margin:11px 0 16px;cursor:pointer}.image-popover input[type=range]::-webkit-slider-thumb{appearance:none;width:14px;height:14px;background:#607fb8;border:3px solid #fff;box-shadow:0 0 0 1px #93a9ce;border-radius:50%}.crop-popover-hint{font-size:10px;color:#a1aab8;line-height:1.5;margin:13px 0 8px}.image-popover #crop-error{font-size:11px;color:#ac4949;line-height:1.5;margin:0 0 8px}.image-popover #crop-error:empty{display:none}.image-popover>footer{display:flex;justify-content:space-between;gap:8px;padding:9px 12px 11px;border-top:1px solid #edf0f5}.image-popover>footer .btn{font-size:11px;min-height:29px;padding:6px 10px;border-radius:7px}.popover-assets{font-size:10px;color:#8290a6;margin:8px 0 5px}.popover-assets summary{cursor:pointer;padding:6px 0}.popover-assets>div{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;max-height:135px;overflow:auto;padding:5px 0}.popover-assets button{padding:0;border:1px solid #e7ecf4;border-radius:5px;overflow:hidden;background:#f5f7fa;height:54px}.popover-assets img{width:100%;height:100%;object-fit:cover}.image-popover.is-busy .crop-popover-body{opacity:.65;pointer-events:none}
.slide-scene .image-overlay.crop-active{border:3px solid #6d91d1;background:transparent;cursor:grab;touch-action:none;outline:none}.slide-scene .image-overlay.crop-active>span{display:none!important}.slide-scene .image-overlay.crop-active.is-dragging{cursor:grabbing}.slide-scene .image-overlay.crop-active:after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(to right,transparent 33.2%,#ffffff5a 33.2%,#ffffff5a 33.4%,transparent 33.4%,transparent 66.5%,#ffffff5a 66.5%,#ffffff5a 66.7%,transparent 66.7%),linear-gradient(to bottom,transparent 33.2%,#ffffff5a 33.2%,#ffffff5a 33.4%,transparent 33.4%,transparent 66.5%,#ffffff5a 66.5%,#ffffff5a 66.7%,transparent 66.7%);opacity:0;transition:opacity .15s}.slide-scene .image-overlay.crop-active:hover:after,.slide-scene .image-overlay.crop-active.is-dragging:after{opacity:1}.background-crop-target{z-index:8!important}
@keyframes popover-arrive{from{opacity:0;transform:translateY(3px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.image-popover{animation:none}.slide-scene .image-overlay.crop-active:after{transition:none}}