.gtai-rt-engine{--p:var(--gtai-rt-primary,#55BB33);--s:var(--gtai-rt-secondary,#FF8800);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif}.gtai-rt-topbar{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:99992;display:flex;gap:8px;align-items:center;flex-wrap:wrap;max-width:min(980px,calc(100vw - 24px));padding:10px 12px;background:rgba(255,255,255,.94);border:1px solid rgba(15,23,42,.12);border-radius:22px;box-shadow:0 16px 48px rgba(15,23,42,.18);backdrop-filter:blur(14px)}.gtai-rt-topbar button,.gtai-rt-context button{border:0;border-radius:14px;background:#f7faf7;color:#142313;font-weight:800;padding:9px 12px;cursor:pointer;transition:.18s ease}.gtai-rt-topbar button:hover,.gtai-rt-context button:hover{background:linear-gradient(135deg,var(--p),var(--s));color:#fff;transform:translateY(-1px)}.gtai-rt-status,.gtai-rt-zoom{font-size:12px;font-weight:900;color:#475569;background:#f8fafc;border-radius:999px;padding:7px 10px}.gtai-rt-panel{position:fixed;right:18px;top:86px;width:280px;max-height:62vh;overflow:auto;z-index:99991;background:#fff;border:1px solid rgba(15,23,42,.12);border-radius:22px;padding:14px;box-shadow:0 18px 50px rgba(15,23,42,.16)}.gtai-rt-layer-list{display:grid;gap:7px;margin-top:12px}.gtai-rt-layer{border:1px solid #e5e7eb;background:#f8fafc;border-radius:12px;padding:8px 10px;text-align:left;cursor:pointer;font-weight:700;color:#334155}.gtai-rt-layer.is-active{border-color:var(--p);background:rgba(85,187,51,.12)}.gtai-rt-editable{outline-offset:3px;transition:outline-color .15s ease,box-shadow .15s ease}.gtai-rt-editable:hover{outline:1px dashed rgba(85,187,51,.45)}.gtai-rt-selected,.gtai-rt-multi-selected{outline:2px solid var(--p)!important;box-shadow:0 0 0 6px rgba(85,187,51,.12)!important;z-index:15}.gtai-rt-multi-selected{outline-color:var(--s)!important}.gtai-rt-handle{position:absolute;width:12px;height:12px;background:#fff;border:2px solid var(--p);border-radius:999px;z-index:50}.gtai-rt-nw{left:-7px;top:-7px;cursor:nwse-resize}.gtai-rt-ne{right:-7px;top:-7px;cursor:nesw-resize}.gtai-rt-sw{left:-7px;bottom:-7px;cursor:nesw-resize}.gtai-rt-se{right:-7px;bottom:-7px;cursor:nwse-resize}.gtai-rt-locked{opacity:.72;filter:saturate(.75)}.gtai-rt-locked:after{content:'🔒';position:absolute;right:6px;top:6px;background:rgba(15,23,42,.78);color:#fff;border-radius:999px;padding:4px 7px;font-size:12px;z-index:60}.gtai-rt-context{position:absolute;z-index:99994;display:grid;gap:6px;width:170px;padding:8px;background:#fff;border:1px solid rgba(15,23,42,.12);border-radius:16px;box-shadow:0 18px 50px rgba(15,23,42,.18)}.gtai-rt-guides.is-on:before,.gtai-rt-guides.is-on:after{content:'';position:fixed;z-index:99990;background:rgba(255,136,0,.7);pointer-events:none}.gtai-rt-guides.is-on:before{left:50%;top:0;width:1px;height:100vh}.gtai-rt-guides.is-on:after{top:50%;left:0;height:1px;width:100vw}.gtai-rt-grid-on .gtai-editor-canvas,.gtai-rt-grid-on [data-gtai-canvas],.gtai-rt-grid-on .gtai-banner-canvas{background-image:linear-gradient(rgba(15,23,42,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(15,23,42,.08) 1px,transparent 1px)!important;background-size:24px 24px!important}.gtai-rt-ruler-ready .gtai-editor-canvas,.gtai-rt-ruler-ready [data-gtai-canvas],.gtai-rt-ruler-ready .gtai-banner-canvas{position:relative}.gtai-rt-ruler-ready .gtai-editor-canvas:before,.gtai-rt-ruler-ready [data-gtai-canvas]:before,.gtai-rt-ruler-ready .gtai-banner-canvas:before{content:'';position:absolute;left:0;top:0;right:0;height:18px;background:repeating-linear-gradient(90deg,rgba(15,23,42,.16) 0 1px,transparent 1px 20px);pointer-events:none;z-index:4}.gtai-rt-ruler-ready .gtai-editor-canvas:after,.gtai-rt-ruler-ready [data-gtai-canvas]:after,.gtai-rt-ruler-ready .gtai-banner-canvas:after{content:'';position:absolute;left:0;top:0;bottom:0;width:18px;background:repeating-linear-gradient(0deg,rgba(15,23,42,.16) 0 1px,transparent 1px 20px);pointer-events:none;z-index:4}@media(max-width:720px){.gtai-rt-topbar{left:8px;right:8px;bottom:10px;transform:none;overflow:auto;flex-wrap:nowrap;border-radius:18px}.gtai-rt-topbar button{white-space:nowrap;padding:8px 10px}.gtai-rt-panel{left:10px;right:10px;top:auto;bottom:86px;width:auto;max-height:44vh}.gtai-rt-context{position:fixed!important;left:12px!important;right:12px!important;bottom:86px!important;top:auto!important;width:auto}}