:root{--s-bg:#0c0c0c;--s-panel:#111111;--s-panel-2:#161616;--s-surface:#1a1a1a;--s-border:#222222;--s-border-2:#2a2a2a;--s-text:#e5e5e5;--s-text-2:#888888;--s-text-3:#444444;--s-accent:#0070f3;--s-accent-dim:#0070f320;--s-accent-b:#0070f340;--s-green:#3ecf8e;--s-red:#e5484d}[data-theme=light]{--s-bg:#f0f0f0;--s-panel:#ffffff;--s-panel-2:#f5f5f5;--s-surface:#ebebeb;--s-border:#e0e0e0;--s-border-2:#cccccc;--s-text:#111111;--s-text-2:#555555;--s-text-3:#aaaaaa;--s-accent:#0070f3;--s-accent-dim:#0070f315;--s-accent-b:#0070f330;--s-green:#16a34a;--s-red:#dc2626}.studio-root{background:var(--s-bg)}#studio-shell{display:flex;flex-direction:column;height:100vh;overflow:hidden;font-family:var(--font-sans,"Inter",sans-serif);color:var(--s-text);background:var(--s-bg)}#studio-nav{height:44px;display:flex;align-items:center;gap:8px;padding:0 12px;background:var(--s-panel);border-bottom:1px solid var(--s-border);flex-shrink:0;user-select:none;z-index:10}#studio-nav .logo{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--s-text);text-decoration:none;flex-shrink:0}.logo-icon{width:22px;height:22px;background:#171717;border-radius:5px;display:flex;align-items:center;justify-content:center;border:1px solid var(--s-border-2)}.nav-sep{width:1px;height:20px;background:var(--s-border);flex-shrink:0}.nav-btn{height:26px;padding:0 8px;border-radius:5px;border:none;font-size:12px;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:5px;transition:background .12s,color .12s;white-space:nowrap}.nav-btn-ghost{background:transparent;color:var(--s-text-2)}.nav-btn-ghost:hover{background:var(--s-surface);color:var(--s-text)}.nav-btn-primary{background:var(--s-text);color:var(--s-bg)}.nav-btn-primary:hover{opacity:.85}.nav-btn-outline{background:transparent;color:var(--s-text-2);border:1px solid var(--s-border-2)}.nav-btn-outline:hover{border-color:var(--s-text-3);color:var(--s-text)}.nav-spacer{flex:1}#asset-name{font-size:11px;color:var(--s-text-2);font-family:var(--font-mono,monospace);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.export-row{display:flex;gap:4px;flex-shrink:0;align-items:center}.export-btn{height:26px;padding:0 10px;border-radius:5px;border:none;font-size:11px;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:4px;transition:opacity .1s}.export-btn-svg{background:var(--s-text);color:var(--s-bg)}.export-btn-svg:hover{opacity:.8}.export-btn-png{background:var(--s-accent);color:#fff}.export-btn-png:hover{background:#3291ff}.export-size-select{height:26px;background:var(--s-surface);border:1px solid var(--s-border-2);border-radius:5px;padding:0 4px;font-size:11px;font-family:var(--font-mono,monospace);color:var(--s-text);outline:none;cursor:pointer;min-width:62px}.export-size-select:focus{border-color:var(--s-accent)}#studio-main{display:flex;flex:1;overflow:hidden}.resize-handle{width:4px;background:transparent;cursor:col-resize;flex-shrink:0;transition:background .15s;user-select:none;z-index:10}.resize-handle:hover,.resize-handle.dragging{background:var(--s-accent)}.search-wrap{position:relative}.search-input{width:100%;height:30px;background:var(--s-surface);border:1px solid var(--s-border-2);border-radius:6px;padding:0 10px 0 28px;font-size:12px;color:var(--s-text);outline:none;font-family:inherit;box-sizing:border-box}.search-input::placeholder{color:var(--s-text-3)}.search-input:focus{border-color:var(--s-accent)}.search-icon{position:absolute;left:8px;top:50%;transform:translateY(-50%);pointer-events:none}#left-panel{width:300px;min-width:220px;max-width:440px;flex-shrink:0;background:var(--s-panel);border-right:1px solid var(--s-border);display:flex;flex-direction:column;overflow:hidden}.left-panel-header{height:38px;display:flex;align-items:center;padding:0 12px;font-size:11px;font-weight:600;color:var(--s-text-2);text-transform:uppercase;letter-spacing:.06em;background:var(--s-panel-2)}.left-panel-content{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:4px}.left-panel-footer{flex-shrink:0;border-top:1px solid var(--s-border);padding:8px 10px;display:flex;flex-direction:column;gap:6px;background:var(--s-panel)}.lp-footer-btn{height:32px;border-radius:7px;border:1px solid transparent;background:var(--s-text);color:var(--s-bg);font-size:12px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;font-family:inherit;transition:opacity .12s,border-color .12s,color .12s}.lp-footer-btn:hover{opacity:.88}.lp-footer-btn-ghost{background:transparent;color:var(--s-text-2);border-color:var(--s-border-2)}.lp-footer-btn-ghost:hover{border-color:var(--s-text-3);color:var(--s-text);opacity:1}.preset-strip-btn.custom{border-color:var(--s-accent-b)}.preset-strip-btn .preset-remove{position:absolute;top:0;right:0;width:14px;height:14px;border-radius:0 6px 0 7px;background:#0009;color:#fff;font-size:11px;line-height:13px;text-align:center;cursor:pointer;z-index:2}.preset-strip-btn .preset-remove:hover{background:#e5484d}#presets-strip{background:var(--s-panel);border-bottom:1px solid var(--s-border);padding:6px 10px;flex-shrink:0;overflow-x:auto}#presets-strip::-webkit-scrollbar{height:0}.presets-strip-inner{display:flex;gap:6px;align-items:center}.preset-strip-btn{width:36px;height:36px;border-radius:7px;border:1px solid var(--s-border-2);background:var(--s-surface);cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:border-color .1s,background .1s;position:relative}.preset-strip-btn:hover{border-color:var(--s-text-3);background:var(--s-border-2)}.preset-strip-btn.active{border-color:var(--s-accent);background:var(--s-accent-dim)}#catalog-modal,#trending-modal{position:fixed;inset:0;background:#000000b3;z-index:1000;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px)}#catalog-modal-inner,#trending-modal-inner{background:var(--s-panel);border:1px solid var(--s-border-2);border-radius:12px;width:min(900px,92vw);height:min(640px,85vh);display:flex;flex-direction:column;overflow:hidden}#catalog-modal-header,#trending-modal-header{display:flex;align-items:center;gap:10px;padding:10px 12px;border-bottom:1px solid var(--s-border);flex-shrink:0;position:relative}#catalog-modal-header{justify-content:center}#catalog-modal-header .search-wrap{flex:0 1 460px;width:100%}#catalog-modal-close,#trending-modal-close{position:absolute;right:10px;top:50%;transform:translateY(-50%)}#trending-modal-title{display:flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--s-text);margin:0 auto}#trending-modal-title svg{color:var(--s-accent)}#catalog-modal-grid,#trending-modal-grid{flex:1;overflow-y:auto;padding:12px;display:grid;grid-template-columns:repeat(auto-fill,minmax(48px,1fr));gap:5px;align-content:start}#catalog-modal-footer,#trending-modal-footer{padding:6px 12px;border-top:1px solid var(--s-border);font-size:11px;font-family:var(--font-mono,monospace);color:var(--s-text-3);flex-shrink:0}#btn-trending-float{position:absolute;top:14px;left:50%;transform:translate(-50%);z-index:30;height:32px;padding:0 14px;border-radius:99px;border:1px solid var(--s-border-2);background:var(--s-panel);color:var(--s-text);font-size:12px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;box-shadow:0 4px 14px #00000040;transition:border-color .12s,transform .12s,background .12s}#btn-trending-float:hover{border-color:var(--s-accent);transform:translate(-50%) translateY(-1px)}#btn-trending-float svg{color:var(--s-accent)}.catalog-modal-item{aspect-ratio:1;border-radius:7px;display:flex;align-items:center;justify-content:center;cursor:pointer;background:var(--s-surface);border:1px solid transparent;transition:background .1s,border-color .1s;position:relative}.catalog-modal-item:hover{background:var(--s-border-2);border-color:var(--s-border-2)}.catalog-modal-item.active{background:var(--s-accent-dim);border-color:var(--s-accent-b)}.catalog-modal-item svg{transition:stroke .1s}.catalog-modal-item:hover svg{stroke:var(--s-text)}.catalog-modal-item.active svg{stroke:var(--s-accent)}#cat-float-tip{display:none;position:fixed;background:var(--s-panel);border:1px solid var(--s-border-2);color:var(--s-text);font-size:10px;padding:2px 6px;border-radius:4px;white-space:nowrap;pointer-events:none;z-index:9999;transform:translate(-50%)}#canvas-area{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:280px}#canvas-toolbar{height:40px;display:flex;align-items:center;gap:4px;padding:0 8px;background:var(--s-panel);border-bottom:1px solid var(--s-border);flex-shrink:0;overflow-x:auto;overflow-y:hidden}#canvas-toolbar::-webkit-scrollbar{height:0}.toolbar-sep{width:1px;height:20px;background:var(--s-border);flex-shrink:0}.tb-label{font-size:12px}.canvas-bg-btn{width:20px;height:20px;border-radius:4px;border:1px solid var(--s-border-2);cursor:pointer;flex-shrink:0;transition:border-color .1s}.canvas-bg-btn:hover{border-color:var(--s-text-3)}.canvas-bg-btn.active{border-color:var(--s-accent);box-shadow:0 0 0 1px var(--s-accent)}.cb-white{background:#fff}.cb-grey{background:#ccc}.cb-black{background:#111}.cb-checker{background-color:#fff;background-image:linear-gradient(45deg,#bbb 25%,transparent 25%),linear-gradient(-45deg,#bbb 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#bbb 75%),linear-gradient(-45deg,transparent 75%,#bbb 75%);background-size:8px 8px;background-position:0 0,0 4px,4px -4px,-4px 0px}#canvas-viewport{flex:1;background:var(--s-bg);background-image:radial-gradient(circle,var(--s-border) 1px,transparent 1px);background-size:24px 24px;background-position:center;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;cursor:grab;touch-action:none}#canvas-viewport.panning{cursor:grabbing}#artboard-wrap{position:relative;transform-origin:center}#artboard{background:#fff;border-radius:4px;box-shadow:0 0 0 1px #ffffff14,0 8px 48px #0009;position:relative;overflow:hidden;width:320px;height:320px}#artboard.ab-grey{background:#e5e5e5}#artboard.ab-black{background:#111}#artboard.ab-checker{background-color:#fff;background-image:linear-gradient(45deg,#d0d0d0 25%,transparent 25%),linear-gradient(-45deg,#d0d0d0 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#d0d0d0 75%),linear-gradient(-45deg,transparent 75%,#d0d0d0 75%);background-size:16px 16px;background-position:0 0,0 8px,8px -8px,-8px 0px}#artboard-bg{display:none;position:absolute;z-index:0}#artboard-svg-wrap{display:none;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);cursor:grab;z-index:1;user-select:none;align-items:center;justify-content:center;touch-action:none}#artboard-svg-wrap.loaded{display:flex}#artboard-svg-wrap.icon-dragging{cursor:grabbing}#artboard-empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;pointer-events:none;z-index:0}#artboard-empty svg{opacity:.3}#artboard-empty p{font-size:13px;color:#999;text-align:center}#artboard-guides{position:absolute;inset:0;pointer-events:none;z-index:20;display:none}#artboard-guides.visible{display:block}.guide-center-h,.guide-center-v{position:absolute;background:#0070f38c}.guide-center-h{top:50%;left:0;right:0;height:1px;transform:translateY(-.5px)}.guide-center-v{left:50%;top:0;bottom:0;width:1px;transform:translate(-.5px)}.guide-cursor-h,.guide-cursor-v{position:absolute;background:#ff780080}.guide-cursor-h{left:0;right:0;height:1px;transform:translateY(-.5px);display:none}.guide-cursor-v{top:0;bottom:0;width:1px;transform:translate(-.5px);display:none}#guide-center-dot{position:absolute;width:6px;height:6px;border-radius:50%;background:#0070f3cc;top:50%;left:50%;transform:translate(-50%,-50%)}#guide-coord-badge{position:absolute;background:#000000a6;color:#fff;font-size:10px;font-family:var(--font-mono,monospace);padding:2px 6px;border-radius:4px;white-space:nowrap;pointer-events:none;display:none;line-height:1.6}.guide-active{background:var(--s-accent-dim)!important;color:var(--s-accent)!important;border-color:var(--s-accent-b)!important}#canvas-zoom-bar{position:absolute;bottom:16px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:6px;background:var(--s-panel);border:1px solid var(--s-border-2);border-radius:8px;padding:4px 10px;z-index:5}.zoom-btn{width:20px;height:20px;border:none;background:transparent;color:var(--s-text-2);cursor:pointer;border-radius:4px;font-size:15px;display:flex;align-items:center;justify-content:center;transition:background .1s,color .1s}.zoom-btn:hover{background:var(--s-surface);color:var(--s-text)}#zoom-label{font-size:11px;font-family:var(--font-mono,monospace);color:var(--s-text-2);min-width:38px;text-align:center}#canvas-status-bar{height:26px;display:flex;align-items:center;gap:12px;padding:0 12px;background:var(--s-panel);border-top:1px solid var(--s-border);flex-shrink:0;font-size:11px;font-family:var(--font-mono,monospace);color:var(--s-text-2)}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--s-green);flex-shrink:0}#right-panel{width:360px;min-width:280px;max-width:480px;flex-shrink:0;background:var(--s-panel);border-left:1px solid var(--s-border);display:flex;flex-direction:column;overflow:hidden}.panel-tabs{display:flex;border-bottom:1px solid var(--s-border);background:var(--s-panel-2);flex-shrink:0}.panel-tab{flex:1;height:38px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:500;cursor:pointer;color:var(--s-text-2);border-bottom:2px solid transparent;background:transparent;border-top:none;border-left:none;border-right:none;transition:color .1s}.panel-tab:hover{color:var(--s-text)}.panel-tab.active{color:var(--s-text);border-bottom-color:var(--s-accent)}.panel-content{display:none;flex:1;overflow-y:auto;padding:12px;flex-direction:column;gap:4px}.panel-content.active{display:flex}.prop-section-label{font-size:10px;font-family:var(--font-mono,monospace);text-transform:uppercase;letter-spacing:.08em;color:var(--s-text-3);padding:8px 0 4px;display:flex;align-items:center;justify-content:space-between}.prop-row{display:flex;align-items:center;justify-content:space-between;padding:5px 0;gap:8px}.prop-label{font-size:12px;color:var(--s-text-2);white-space:nowrap;min-width:80px}.prop-right{display:flex;align-items:center;gap:6px;flex:1;justify-content:flex-end}.color-input-wrap{display:flex;align-items:center;gap:5px}.color-swatch{width:16px;height:16px;border-radius:3px;border:1px solid var(--s-border-2);cursor:pointer;flex-shrink:0;position:relative}.color-swatch input[type=color]{position:absolute;inset:-2px;width:calc(100% + 4px);height:calc(100% + 4px);opacity:0;cursor:pointer}.hex-input{width:64px;height:24px;background:var(--s-surface);border:1px solid var(--s-border-2);border-radius:4px;padding:0 6px;font-size:11px;font-family:var(--font-mono,monospace);color:var(--s-text);outline:none}.hex-input:focus{border-color:var(--s-accent)}.range-wrap{display:flex;align-items:center;gap:6px;flex:1;justify-content:flex-end}input[type=range]{-webkit-appearance:none;width:80px;height:3px;background:var(--s-border-2);border-radius:99px;outline:none;cursor:pointer}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:var(--s-text);cursor:pointer}.range-val{font-size:11px;font-family:var(--font-mono,monospace);color:var(--s-text-2);min-width:30px;text-align:right}.s-select{height:26px;background:var(--s-surface);border:1px solid var(--s-border-2);border-radius:5px;padding:0 6px;font-size:11px;color:var(--s-text);outline:none;cursor:pointer;max-width:120px}.s-select:focus{border-color:var(--s-accent)}.s-toggle{width:32px;height:18px;border-radius:99px;border:none;cursor:pointer;position:relative;transition:background .15s;flex-shrink:0}.s-toggle:after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:#fff;transition:transform .15s}.s-toggle[data-on=true]{background:var(--s-accent)}.s-toggle[data-on=true]:after{transform:translate(14px)}.s-toggle[data-on=false]{background:var(--s-border-2)}.shape-btns{display:flex;gap:3px}.shape-btn{width:26px;height:26px;border-radius:5px;border:1px solid var(--s-border-2);background:var(--s-surface);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:12px;transition:border-color .1s,background 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var(--s-border-2);border-radius:7px;padding:10px;font-size:11.5px;font-family:var(--font-mono,monospace);line-height:1.7;color:#aaa;white-space:pre-wrap;word-break:break-all;max-height:260px;overflow-y:auto;min-height:80px}.tok-tag{color:#e06c75}.tok-attr{color:#d19a66}.tok-val{color:#98c379}.tok-punct{color:#555}.code-stats{display:flex;align-items:center;gap:6px;font-size:11px;font-family:var(--font-mono,monospace);color:var(--s-text-2)}.stat-save{color:var(--s-green)}.paste-area{background:var(--s-panel-2);border:1px solid var(--s-border-2);border-radius:7px;padding:8px;font-size:11px;font-family:var(--font-mono,monospace);color:var(--s-text);resize:vertical;min-height:80px;width:100%;outline:none;box-sizing:border-box}.paste-area:focus{border-color:var(--s-accent)}.format-toggle{display:flex;gap:1px;background:var(--s-surface);border:1px solid var(--s-border-2);border-radius:5px;padding:2px;flex-shrink:0}.fmt-btn{height:22px;padding:0 8px;border-radius:3px;border:none;font-size:10px;font-weight:500;cursor:pointer;transition:background .1s,color .1s}.fmt-btn.active{background:var(--s-text);color:#000}.fmt-btn:not(.active){background:transparent;color:var(--s-text-2)}#brandkit-content{display:flex;flex-direction:column;gap:12px;padding:12px}.bk-section-title{font-size:11px;font-weight:600;color:var(--s-text);margin-bottom:6px}.bk-sub-label{font-size:9px;font-family:var(--font-mono,monospace);text-transform:uppercase;letter-spacing:.08em;color:var(--s-text-3);margin-bottom:4px}.bk-two-col{display:grid;grid-template-columns:1fr 1fr;gap:8px}.bk-browser{border-radius:6px;overflow:hidden;border:1px solid var(--s-border-2)}.bk-chrome-l{background:#dee1e6;display:flex;align-items:flex-end;padding:5px 5px 0;gap:2px}.bk-chrome-d{background:#35363a;display:flex;align-items:flex-end;padding:5px 5px 0;gap:2px}.bk-btab-l{background:#fff;border-radius:5px 5px 0 0;display:flex;align-items:center;gap:3px;padding:4px 6px;flex:1;min-width:0}.bk-btab-d{background:#292a2d;border-radius:5px 5px 0 0;display:flex;align-items:center;gap:3px;padding:4px 6px;flex:1;min-width:0}.bk-btab-fav{width:12px;height:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden}.bk-btab-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:9px}.bk-btab-title-l{color:#333}.bk-btab-title-d{color:#ccc}.bk-btab-x{font-size:7px;opacity:.4;flex-shrink:0}.bk-btab-new{padding:4px 5px;font-size:10px;color:#999;align-self:center}.bk-browser-body-l{background:#f3f3f3;height:22px}.bk-browser-body-d{background:#202124;height:22px}.bk-serp{border-radius:6px;overflow:hidden;border:1px solid var(--s-border-2);padding:9px}.bk-serp-l{background:#fff}.bk-serp-d{background:#202124}.bk-serp-site{display:flex;align-items:center;gap:5px;margin-bottom:4px}.bk-serp-fav{width:18px;height:18px;border-radius:50%;background:#f1f3f4;display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden}.bk-serp-fav-d{background:#303134!important}.bk-serp-name-l{font-size:10px;font-weight:500;color:#202124;line-height:1.3}.bk-serp-name-d{font-size:10px;font-weight:500;color:#bdc1c6;line-height:1.3}.bk-serp-url-l{font-size:9px;color:#4d5156}.bk-serp-url-d{font-size:9px;color:#969ba1}.bk-serp-title-l{font-size:12px;color:#1a0dab;margin-bottom:2px;line-height:1.3}.bk-serp-title-d{font-size:12px;color:#8ab4f8;margin-bottom:2px;line-height:1.3}.bk-serp-desc-l{font-size:9px;color:#4d5156;line-height:1.5}.bk-serp-desc-d{font-size:9px;color:#bdc1c6;line-height:1.5}.bk-homescreen{border-radius:8px;overflow:hidden;padding:14px 0 10px;display:flex;justify-content:center}.bk-homescreen-l{background:linear-gradient(135deg,#b8d4ff,#d4b8ff,#ffb8d4)}.bk-homescreen-d{background:linear-gradient(135deg,#0f1f40,#1f0f40,#0f1f30)}.bk-hs-app{display:flex;flex-direction:column;align-items:center;gap:5px}.bk-hs-icon{width:52px;height:52px;border-radius:14px;overflow:hidden;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px #0000004d}.bk-hs-label-l{font-size:9px;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.5);font-weight:500}.bk-hs-label-d{font-size:9px;color:#ffffffe6;text-shadow:0 1px 3px rgba(0,0,0,.7);font-weight:500}.bk-nav-mock{border-radius:6px;overflow:hidden;border:1px solid var(--s-border-2)}.bk-nav-bar-l{background:#fff;padding:7px 12px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #f0f0f0}.bk-nav-bar-d{background:#171717;padding:7px 12px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #2a2a2a}.bk-nav-logo{display:flex;align-items:center;gap:5px}.bk-nav-brand-l{font-size:11px;font-weight:600;color:#171717}.bk-nav-brand-d{font-size:11px;font-weight:600;color:#f0f0f0}.bk-nav-links{display:flex;gap:7px}.bk-nav-link-l{width:26px;height:5px;background:#e8e8e8;border-radius:3px}.bk-nav-link-d{width:26px;height:5px;background:#2e2e2e;border-radius:3px}.bk-nav-body-l{background:#f9f9f9;height:36px;display:flex;align-items:center;padding:0 12px;gap:8px}.bk-nav-body-d{background:#0f0f0f;height:36px;display:flex;align-items:center;padding:0 12px;gap:8px}.bk-nav-bar-hero{height:7px;border-radius:3px}.bk-nav-bar-hero-l{background:#e4e4e4}.bk-nav-bar-hero-d{background:#252525}#bk-brand-name:focus{border-color:var(--s-accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--s-accent) 20%,transparent)}#bk-brand-name::placeholder{color:var(--s-text-3)}#no-selection{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;gap:8px;padding:32px}#no-selection svg{opacity:.2}#no-selection p{font-size:13px;color:var(--s-text-3);text-align:center;line-height:1.5}#mobile-bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;height:52px;background:var(--s-panel);border-top:1px solid var(--s-border);z-index:500;align-items:stretch}.mob-tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:transparent;border:none;color:var(--s-text-3);cursor:pointer;font-size:9px;font-family:var(--font-sans,"Inter",sans-serif);padding:0;transition:color .12s}.mob-tab svg{width:18px;height:18px;flex-shrink:0}.mob-tab.active{color:var(--s-accent)}#panel-backdrop{display:none;position:fixed;inset:0;background:#0006;z-index:350;backdrop-filter:blur(2px)}#panel-backdrop.visible{display:block}#bk-export-modal{display:none;position:fixed;inset:0;z-index:1000;align-items:center;justify-content:center;background:#0000008c;backdrop-filter:blur(4px)}#bk-export-modal.open{display:flex}#bk-export-dialog{background:var(--s-panel);border:1px solid var(--s-border-2);border-radius:12px;padding:24px;width:min(400px,92vw);box-shadow:0 24px 64px #0006;display:flex;flex-direction:column;gap:16px}.bk-modal-title{font-size:15px;font-weight:600;color:var(--s-text);letter-spacing:-.02em}.bk-modal-field{display:flex;flex-direction:column;gap:6px}.bk-modal-label{font-size:11px;font-weight:600;color:var(--s-text-3);text-transform:uppercase;letter-spacing:.08em}.bk-modal-input{height:34px;background:var(--s-surface);border:1px solid var(--s-border-2);border-radius:7px;padding:0 10px;font-size:13px;color:var(--s-text);outline:none;font-family:inherit;transition:border-color .15s}.bk-modal-input:focus{border-color:var(--s-accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--s-accent) 20%,transparent)}.bk-modal-preview{font-size:11px;font-family:var(--font-mono,monospace);color:var(--s-text-3);background:var(--s-surface);border:1px solid var(--s-border);border-radius:6px;padding:8px 10px;line-height:1.7}.bk-modal-preview span{color:var(--s-accent)}.bk-modal-actions{display:flex;gap:8px;justify-content:flex-end}.bk-modal-cancel{height:32px;padding:0 14px;background:transparent;border:1px solid var(--s-border-2);border-radius:7px;color:var(--s-text-2);font-size:13px;cursor:pointer}.bk-modal-cancel:hover{border-color:var(--s-text-3)}.bk-modal-confirm{height:32px;padding:0 16px;background:var(--s-text);color:var(--s-bg);border:none;border-radius:7px;font-size:13px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px}.bk-modal-confirm:hover{opacity:.88}@media(max-width:1100px){#btn-brandkit-toggle{display:flex!important}#right-panel{display:none;position:fixed!important;top:44px;right:0;bottom:0;width:360px!important;min-width:0!important;z-index:400;transform:translate(100%);transition:transform .25s cubic-bezier(.4,0,.2,1);box-shadow:-4px 0 40px #00000059}#right-panel.mob-open{display:flex;transform:translate(0)}#left-panel{width:260px;min-width:200px}}@media(max-width:1200px){.tb-label{display:none}#canvas-toolbar{gap:2px;padding:0 6px}#artboard-size{max-width:80px!important}}@media(max-width:860px){#left-panel{width:240px;min-width:180px}.export-btn .btn-label{display:none}.export-btn{padding:0 8px}}@media(max-width:640px){#mobile-bottom-nav{display:flex}#studio-shell{padding-bottom:52px}#left-panel{position:fixed!important;top:44px;left:0;bottom:52px;width:min(340px,92vw)!important;max-width:none!important;min-width:0!important;z-index:400;transform:translate(-110%);transition:transform .25s cubic-bezier(.4,0,.2,1);box-shadow:4px 0 40px #00000080}#left-panel.mob-open{transform:translate(0)}#right-panel{display:flex!important;position:fixed!important;top:44px;right:0;bottom:52px;width:min(360px,96vw)!important;max-width:none!important;min-width:0!important;z-index:400;transform:translate(110%);transition:transform .25s cubic-bezier(.4,0,.2,1);box-shadow:-4px 0 40px #00000080}#right-panel.mob-open{transform:translate(0)}.resize-handle{display:none!important}#presets-strip{display:block;padding:5px 8px}#canvas-toolbar{flex-wrap:wrap;height:auto;min-height:40px;padding:5px 6px;overflow:visible}#asset-name{display:none}#studio-nav{padding:0 8px;gap:4px;overflow-x:auto;overflow-y:hidden}#studio-nav::-webkit-scrollbar{height:0}#studio-nav .nav-btn,#studio-nav .export-row{flex-shrink:0}#studio-nav .logo{font-size:0;gap:0}#btn-brandkit-toggle{display:none!important}.nav-sep{display:none}.export-size-select{min-width:52px;font-size:10px}#canvas-area{min-width:0}#btn-trending-float{top:10px;height:30px;padding:0 12px;font-size:11px}}@media(max-width:400px){.export-size-select{display:none}.export-btn{padding:0 7px}}#artboard-text-wrap{display:none;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);cursor:grab;user-select:none;-webkit-user-select:none;white-space:nowrap;z-index:10;pointer-events:auto;will-change:transform;touch-action:none}#artboard-text-wrap.text-dragging{cursor:grabbing}#artboard-text-el{display:block;pointer-events:none;user-select:none;-webkit-user-select:none}