/**
    File: TL-RTC-APP-SDK-V0.0.1
    Licensed: MIT
    Repository: https://github.com/tl-open-source/tl-rtc-app
    Author: iamtsm
    Build: 6/7/2026, 11:12:52 PM
*/
html{--skin-draw-primary:#3b82f6;--skin-draw-primary-light:#dbeafe;--skin-draw-primary-dark:#1d4ed8;--skin-draw-primary-shadow:#3B82F633;--skin-draw-bg-main:#ffffff;--skin-draw-bg-light:#f8fafc;--skin-draw-bg-canvas:#f8fafc;--skin-draw-bg-secondary:#f1f5f9;--skin-draw-bg-hover:#f1f5f9;--skin-draw-bg-active:#eff6ff;--skin-draw-bg-overlay:#00000066;--skin-draw-text-primary:#1e293b;--skin-draw-text-secondary:#64748b;--skin-draw-text-tertiary:#94a3b8;--skin-draw-text-disabled:#cbd5e1;--skin-draw-text-white:#ffffff;--skin-draw-border:#e2e8f0;--skin-draw-border-light:#f1f5f9;--skin-draw-border-dark:#cbd5e1;--skin-draw-border-active:#3b82f6;--skin-draw-success:#10b981;--skin-draw-success-light:#d1fae5;--skin-draw-warning:#f59e0b;--skin-draw-warning-light:#fef3c7;--skin-draw-danger:#ef4444;--skin-draw-danger-light:#fee2e2;--skin-draw-color-black:#1e293b;--skin-draw-color-red:#ef4444;--skin-draw-color-orange:#f97316;--skin-draw-color-green:#10b981;--skin-draw-color-blue:#3b82f6;--skin-draw-sticky-yellow:#fef3c7;--skin-draw-sticky-yellow-border:#fde68a;--skin-draw-sticky-green:#d1fae5;--skin-draw-sticky-green-border:#a7f3d0;--skin-draw-sticky-pink:#fce7f3;--skin-draw-sticky-pink-border:#fbcfe8;--skin-draw-sticky-blue:#dbeafe;--skin-draw-sticky-blue-border:#bfdbfe;--skin-draw-shadow-sm:0 1px 2px #0000000D;--skin-draw-shadow:0 4px 6px -1px #0000001A,0 2px 4px -1px #0000000F;--skin-draw-shadow-md:0 10px 15px -3px #0000001A,0 4px 6px -2px #0000000D;--skin-draw-shadow-lg:0 20px 25px -5px #0000001A,0 10px 10px -5px #0000000A;--skin-draw-shadow-xl:0 25px 50px -12px #00000040;--skin-draw-radius-sm:4px;--skin-draw-radius:6px;--skin-draw-radius-md:8px;--skin-draw-radius-lg:12px;--skin-draw-radius-xl:16px;--skin-draw-radius-2xl:20px;--skin-draw-radius-full:9999px;--skin-draw-glass-bg:#FFFFFFE6;--skin-draw-glass-blur:blur(12px);--skin-draw-transition-fast:0.15s ease;--skin-draw-transition:0.2s ease;--skin-draw-transition-slow:0.3s ease;--skin-draw-grid-color:#cbd5e1;--skin-draw-grid-size:24px;--skin-draw-header-height:56px;--skin-draw-sidebar-width:236px;--skin-draw-flyout-width:256px;--skin-draw-layer-panel-width:320px;--skin-draw-layer-active-name:#1d4ed8;--skin-draw-layer-active-meta:#60a5fa}#t-r-a-draw-html.dark-theme,html.dark-theme{--skin-draw-primary:#60a5fa;--skin-draw-primary-light:#1e3a8a;--skin-draw-primary-dark:#93c5fd;--skin-draw-primary-shadow:#60A5FA33;--skin-draw-bg-main:#1e293b;--skin-draw-bg-light:#0f172a;--skin-draw-bg-canvas:#0f172a;--skin-draw-bg-secondary:#334155;--skin-draw-bg-hover:#334155;--skin-draw-bg-active:#1e3a8a;--skin-draw-bg-overlay:#00000099;--skin-draw-text-primary:#f1f5f9;--skin-draw-text-secondary:#cbd5e1;--skin-draw-text-tertiary:#94a3b8;--skin-draw-text-disabled:#64748b;--skin-draw-text-white:#ffffff;--skin-draw-border:#334155;--skin-draw-border-light:#1e293b;--skin-draw-border-dark:#475569;--skin-draw-border-active:#60a5fa;--skin-draw-success:#34d399;--skin-draw-success-light:#064e3b;--skin-draw-warning:#fbbf24;--skin-draw-warning-light:#78350f;--skin-draw-danger:#f87171;--skin-draw-danger-light:#7f1d1d;--skin-draw-sticky-yellow:#78350f;--skin-draw-sticky-yellow-border:#92400e;--skin-draw-sticky-green:#064e3b;--skin-draw-sticky-green-border:#065f46;--skin-draw-sticky-pink:#831843;--skin-draw-sticky-pink-border:#9d174d;--skin-draw-sticky-blue:#1e3a8a;--skin-draw-sticky-blue-border:#1e40af;--skin-draw-shadow-sm:0 1px 2px #0000004D;--skin-draw-shadow:0 4px 6px -1px #00000066,0 2px 4px -1px #0000004D;--skin-draw-shadow-md:0 10px 15px -3px #00000080,0 4px 6px -2px #00000066;--skin-draw-shadow-lg:0 20px 25px -5px #00000099,0 10px 10px -5px #00000080;--skin-draw-shadow-xl:0 25px 50px -12px #000000B3;--skin-draw-glass-bg:#0F172AE6;--skin-draw-glass-blur:blur(12px);--skin-draw-grid-color:#334155;--skin-draw-grid-size:24px}html{--skin-draw-ext-frame-stroke:#94a3b8;--skin-draw-ext-frame-fill:rgba(248, 250, 252, 0.5);--skin-draw-ext-frame-title-bg:rgba(148, 163, 184, 0.12);--skin-draw-ext-table-stroke:#475569;--skin-draw-ext-table-header-bg:#f1f5f9;--skin-draw-ext-table-cell-bg:#ffffff;--skin-draw-ext-mind-root-bg:#3b82f6;--skin-draw-ext-mind-root-text:#ffffff;--skin-draw-ext-mind-child-bg:#dbeafe;--skin-draw-ext-mind-child-text:#1e293b;--skin-draw-ext-embed-bg:#ffffff;--skin-draw-ext-embed-border:#cbd5e1;--skin-draw-ext-embed-link:#3b82f6;--skin-draw-ext-search-bg:#ffffff;--skin-draw-ext-search-shadow:0 4px 12px rgba(0, 0, 0, 0.12);--skin-draw-ext-search-hit-bg:#f1f5f9;--skin-draw-ext-search-hit-active:#dbeafe;--skin-draw-ext-template-bg:#ffffff;--skin-draw-ext-template-border:#e2e8f0;--skin-draw-ext-template-card-bg:#f8fafc;--skin-draw-ext-template-card-hover:#f1f5f9;--skin-draw-ext-snap-active:#3b82f6;--skin-draw-ext-guide-color:#ec4899;--skin-draw-ext-cursor-default:#3b82f6}[data-theme=dark],html.dark-theme{--skin-draw-ext-frame-stroke:#475569;--skin-draw-ext-frame-fill:rgba(15, 23, 42, 0.4);--skin-draw-ext-frame-title-bg:rgba(71, 85, 105, 0.3);--skin-draw-ext-table-stroke:#475569;--skin-draw-ext-table-header-bg:#1e293b;--skin-draw-ext-table-cell-bg:#0f172a;--skin-draw-ext-mind-root-bg:#60a5fa;--skin-draw-ext-mind-child-bg:#1e3a8a;--skin-draw-ext-mind-child-text:#e2e8f0;--skin-draw-ext-embed-bg:#1e293b;--skin-draw-ext-embed-border:#334155;--skin-draw-ext-search-bg:#1e293b;--skin-draw-ext-search-shadow:0 4px 12px rgba(0, 0, 0, 0.5);--skin-draw-ext-search-hit-bg:#0f172a;--skin-draw-ext-search-hit-active:#1e3a8a;--skin-draw-ext-template-bg:#0f172a;--skin-draw-ext-template-border:#334155;--skin-draw-ext-template-card-bg:#1e293b;--skin-draw-ext-template-card-hover:#334155}
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var(--skin-draw-transition)}.t-r-a-draw-layer-collapse-btn:hover{background-color:var(--skin-draw-bg-hover);color:var(--skin-draw-primary)}.t-r-a-draw-layer-collapse-btn .icon{width:14px;height:14px;transition:transform var(--skin-draw-transition)}.t-r-a-draw-layer-panel.collapsed .t-r-a-draw-layer-collapse-btn .icon{transform:rotate(180deg)}.t-r-a-draw-layer-search{position:relative}.t-r-a-draw-layer-search .icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--skin-draw-text-tertiary)}.t-r-a-draw-layer-search-input{width:calc(100% - 45px);padding:6px 12px 6px 32px;font-size:12px;border:1px solid var(--skin-draw-border);border-radius:var(--skin-draw-radius-md);background-color:var(--skin-draw-bg-main);color:var(--skin-draw-text-primary);outline:0;transition:all var(--skin-draw-transition)}.t-r-a-draw-layer-search-input:focus{border-color:var(--skin-draw-primary);box-shadow:0 0 0 2px 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var(--skin-draw-border);border-radius:8px;background:var(--skin-draw-bg-main);color:var(--skin-draw-text-primary);outline:0}.t-r-a-draw-mobile-search-input:focus{border-color:var(--skin-draw-primary)}.t-r-a-draw-mobile-search-close{width:30px;height:30px;border:none;background:0 0;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer}.t-r-a-draw-mobile-search-close .icon{width:16px;height:16px}.t-r-a-draw-mobile-search-results{margin-top:8px;max-height:200px;overflow-y:auto}.t-r-a-draw-mobile-search-item{display:flex;align-items:center;gap:8px;padding:8px;border-radius:6px;cursor:pointer;font-size:12px}.t-r-a-draw-mobile-search-item.active,.t-r-a-draw-mobile-search-item:active{background:var(--skin-draw-primary-light,rgba(59,130,246,.08))}.t-r-a-draw-mobile-search-item-type{font-size:10px;color:var(--skin-draw-text-secondary);background:var(--skin-draw-bg-hover);padding:1px 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.t-r-a-draw-mobile-template-drawer{background:#1e293b}.t-r-a-draw-mobile-template-scopes{display:flex;gap:4px;padding:8px 12px 4px;overflow-x:auto;-webkit-overflow-scrolling:touch;flex-shrink:0}.t-r-a-draw-mobile-template-scope-btn{padding:4px 12px;font-size:12px;border:1px solid var(--skin-draw-border);border-radius:14px;background:0 0;color:var(--skin-draw-text-secondary);white-space:nowrap;cursor:pointer;-webkit-tap-highlight-color:transparent}.t-r-a-draw-mobile-template-scope-btn.active{background:var(--skin-draw-primary);color:#fff;border-color:var(--skin-draw-primary)}.t-r-a-draw-mobile-template-categories{display:flex;gap:4px;padding:4px 12px 8px;overflow-x:auto;-webkit-overflow-scrolling:touch;flex-shrink:0;scrollbar-width:none;-ms-overflow-style:none}.t-r-a-draw-mobile-template-categories::-webkit-scrollbar{display:none}.t-r-a-draw-mobile-template-cat-btn{padding:3px 10px;font-size:11px;border:1px solid var(--skin-draw-border);border-radius:10px;background:0 0;color:var(--skin-draw-text-secondary);white-space:nowrap;cursor:pointer;-webkit-tap-highlight-color:transparent}.t-r-a-draw-mobile-template-cat-btn.active{background:var(--skin-draw-bg-hover);border-color:var(--skin-draw-primary);color:var(--skin-draw-primary)}.t-r-a-draw-mobile-template-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:0 12px 16px;overflow-y:auto;-webkit-overflow-scrolling:touch;flex:1;align-content:start}.t-r-a-draw-mobile-template-item{border:1px solid var(--skin-draw-border);border-radius:10px;overflow:hidden;cursor:pointer;-webkit-tap-highlight-color:transparent;display:flex;flex-direction:column;background:#fff;height:140px;flex-shrink:0}.t-r-a-draw-mobile-template-item:active{border-color:var(--skin-draw-primary)}.t-r-a-draw-mobile-template-thumb{width:100%;aspect-ratio:16/10;background:linear-gradient(135deg,#f1f5f9 0,#e2e8f0 100%);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}.t-r-a-draw-mobile-template-thumb img{width:100%;height:100%;object-fit:cover}.t-r-a-draw-mobile-template-placeholder{font-size:20px;font-weight:700;color:var(--skin-draw-primary);opacity:.4;text-align:center;padding:8px}.t-r-a-draw-mobile-template-svg{width:85%;height:85%;display:flex;align-items:center;justify-content:center;padding:4px}.t-r-a-draw-mobile-template-svg svg{width:100%;height:100%;display:block}.t-r-a-draw-mobile-template-info{padding:8px 10px;display:flex;flex-direction:column;gap:2px}.t-r-a-draw-mobile-template-name{display:block;font-size:12px;font-weight:500;color:var(--skin-draw-text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.t-r-a-draw-mobile-template-desc{display:block;font-size:10px;color:var(--skin-draw-text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.4}.t-r-a-draw-mobile-template-empty,.t-r-a-draw-mobile-template-loading{text-align:center;padding:32px 0;font-size:12px;color:var(--skin-draw-text-secondary)}.t-r-a-draw-mobile-container.dark-theme .t-r-a-draw-mobile-template-item{background:#1e293b}.t-r-a-draw-mobile-container.dark-theme .t-r-a-draw-mobile-template-thumb{background:linear-gradient(135deg,#334155 0,#1e293b 100%)}