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#edf0f4}.toast{position:fixed;z-index:110;left:50%;bottom:24px;transform:translate(-50%);display:flex;align-items:center;gap:8px;padding:10px 15px;color:#fff;background:#27324a;border-radius:8px;box-shadow:0 9px 25px #1b243a38;font-size:12px}.toast svg{color:#61d7b9}.layout-thumb{position:relative;width:auto;max-width:190px;min-width:125px;height:122px;flex:1;padding:7px;display:block;overflow:hidden;background:#fff}.layout-thumb img{width:100%;height:88px;display:block;object-fit:cover;object-position:center;border-radius:5px;opacity:.88}.layout-thumb span{position:absolute;right:10px;bottom:7px;padding:2px 5px;border-radius:4px;color:#5e6a80;background:#fff;font-size:9px}.layout-thumb.variant-two img{object-position:42% 45%}.layout-thumb.variant-three img{object-position:58% 48%}.layout-thumb.variant-four img{object-position:70% 52%}.soft-backdrop{padding-left:220px}.success-modal{width:280px;padding:24px 22px 20px}.success-mark{width:58px;height:58px;margin-bottom:14px;border-width:4px}.success-modal h2{font-size:17px}.success-modal>p{margin:7px 0 15px;font-size:10px}.import-result-row{gap:8px;margin-bottom:15px}.file-tile{width:82px;height:69px;gap:5px}.file-tile span{font-size:8px}.success-modal .primary.wide{min-height:34px}@media(max-width:1320px){.app-shell{grid-template-columns:205px minmax(620px,1fr) 278px}.topbar{grid-template-columns:205px minmax(230px,1fr) auto auto auto}.brand{padding-inline:15px;font-size:15px}.project-title input{width:175px}.step-sidebar,.insight-panel{padding-inline:10px}}.diagram-wrap:before{display:none}.room-label{position:absolute!important;left:50%!important;right:auto!important;width:auto!important;transform:translate(-50%)!important;padding:6px 18px!important;border-radius:0 0 7px 7px!important;color:#fff!important;background:var(--primary)!important;font-size:12px!important;font-weight:600!important;pointer-events:none}.topology-device{width:180px;min-height:128px;padding:8px 12px}.topology-device.kind-camera{width:190px;min-height:150px;border-color:#bfe7e2;background:#fbfffe}.device-heading{width:100%;min-height:16px;display:flex;align-items:center;justify-content:space-between;color:#8590a3}.device-kind{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:9px}.topology-device .device-title{max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topology-device.kind-camera .device-title{color:#087f78}.topology-device.kind-switch .device-title{color:#3154d7}.bottom-actions>div{min-width:130px}.layout-option{height:76px;min-width:125px;display:grid;grid-template-columns:30px 1fr;grid-template-rows:1fr 1fr;align-items:end;padding:10px 13px;text-align:left;color:#69758a;background:#f8f9fc;border:1px solid #e4e9f2;border-radius:8px}.layout-option svg{grid-row:1/3;align-self:center;color:#8190ad}.layout-option span{font-size:12px!important;font-weight:600;color:#354057!important}.layout-option small{align-self:start;color:#929bad;font-size:9px}.layout-option:hover,.layout-option.active{background:#f2f5ff;border-color:#758af3}.layout-option.active svg,.layout-option.active span{color:var(--primary)!important}.bottom-actions .legend{min-width:105px;margin-left:auto;gap:9px}.legend span{display:flex;align-items:center;gap:7px}.legend i{width:24px;border-top:2px solid #4969f5}.legend .dashed-line{border-top-style:dashed;border-color:#e59b2f}.review-count{margin-left:auto;padding:4px 7px;color:#168c74;background:#e9f8f3;border-radius:5px;font-size:9px}.review-count.warning{color:#af6b0b;background:#fff2dc}.selected-head strong{max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.selected-body div{min-width:0;font-size:10px}.selected-body div span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.device-action-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}.device-action-grid button,.selected-device .apply-kind{height:31px;display:flex;align-items:center;justify-content:center;gap:6px;color:var(--primary);background:#f4f6ff;border-radius:6px;font-size:10px}.selected-device .apply-kind{width:100%;margin-top:6px;color:#087f78;background:#effaf8}.suggestion-row{min-height:42px;padding:5px 9px}.suggestion-row:nth-child(n+4){color:#f0a018}.suggestion-row span{font-size:9px;line-height:1.35}.empty-suggestion{display:flex;align-items:center;gap:7px;padding:13px;color:#168c74;font-size:10px}.export-actions{display:grid;grid-template-columns:1fr 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table{width:100%;border-collapse:collapse;white-space:nowrap;font-size:9px}.preview-scroll th,.preview-scroll td{max-width:120px;overflow:hidden;text-overflow:ellipsis;padding:6px 8px;text-align:left;border-right:1px solid #edf0f4;border-bottom:1px solid #edf0f4}.preview-scroll th{color:#6a7588;background:#fafbfc}.topology-device{border-top:3px solid var(--system-color)}.device-heading{gap:5px}.device-system-tag{flex:none;padding:2px 5px;border-radius:4px;color:var(--system-color);background:color-mix(in srgb,var(--system-color) 10%,white);font-size:8px;font-weight:700}.device-kind{margin-left:auto}.system-device-placeholder{width:124px;height:58px;margin:3px 0;display:grid;place-items:center;border-radius:7px;color:var(--system-color);background:linear-gradient(135deg,color-mix(in srgb,var(--system-color) 12%,white),#f8f9fc);border:1px solid color-mix(in srgb,var(--system-color) 22%,white)}.system-device-placeholder span{font-size:12px;font-weight:700;letter-spacing:.04em}.system-scope-card{margin-top:10px;padding:10px;border:1px solid #e2e7f0;border-radius:8px;background:#fbfcff}.scope-title{display:flex;align-items:center;gap:8px;margin-bottom:9px;color:var(--primary)}.scope-title>div{display:flex;flex:1;flex-direction:column;gap:2px}.scope-title strong{color:#30394c;font-size:12px}.scope-title span{color:#9099aa;font-size:8px}.scope-title>b{padding:3px 6px;border-radius:4px;background:#edf1ff;font-size:9px}.system-chip-grid{display:grid;grid-template-columns:1fr 1fr;gap:5px}.system-chip-grid button{height:29px;display:grid;grid-template-columns:7px 1fr auto;align-items:center;gap:5px;padding:0 7px;text-align:left;color:#7b8598;background:#fff;border:1px solid #e7eaf0;border-radius:6px;font-size:9px}.system-chip-grid button i{width:7px;height:7px;border-radius:50%;background:#c7ccd5}.system-chip-grid button b{font-size:8px;font-weight:600}.system-chip-grid button.active{color:#30394c;border-color:color-mix(in srgb,var(--system-color) 38%,white);background:color-mix(in srgb,var(--system-color) 6%,white)}.system-chip-grid button.active i{background:var(--system-color)}.selected-placeholder{width:67px;height:42px;display:grid;place-items:center;border-radius:5px;color:#66738a;background:#f1f4f8;font-size:9px;font-weight:600}.system-stats{margin-top:10px}.video-estimate{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:10px}.video-estimate>div{min-height:48px;display:grid;grid-template-columns:20px 1fr;grid-template-rows:1fr 1fr;align-items:center;padding:7px 9px;color:var(--primary);background:#f5f7ff;border:1px solid #e0e5fa;border-radius:7px}.video-estimate svg{grid-row:1/3}.video-estimate span{color:#707b8f;font-size:9px}.video-estimate b{font-size:9px;color:#30394c}