:where(.app,.app *){box-sizing:border-box;margin:0;padding:0}.app{font-family:var(--openui-font-body);background-color:var(--openui-foreground);color:var(--openui-text-neutral-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .2s,color .2s}.app::-webkit-scrollbar{width:6px;height:6px}.app ::-webkit-scrollbar{width:6px;height:6px}.app::-webkit-scrollbar-track{background:0 0}.app ::-webkit-scrollbar-track{background:0 0}.app::-webkit-scrollbar-thumb{background:var(--openui-text-neutral-tertiary);border-radius:3px}.app ::-webkit-scrollbar-thumb{background:var(--openui-text-neutral-tertiary);border-radius:3px}.app{--playground-focus-ring:color-mix(in srgb,var(--openui-border-accent-emphasis)24%,transparent);--playground-code-background:var(--openui-inverted-background);--playground-code-foreground:var(--openui-text-accent-primary);background:var(--openui-foreground);flex-direction:column;height:100vh;display:flex}.app-body{flex:1;min-height:0;display:flex;overflow:hidden}.app-body-home{overflow-y:auto}.content-wrapper{padding:var(--openui-space-2xl)var(--openui-space-xl);flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.content-wrapper-home{justify-content:center;padding:0;overflow:visible}.split-screen{flex:1;grid-template-columns:2fr 3fr;gap:16px;min-height:0;display:grid;overflow:hidden}.panel{border:1px solid var(--openui-border-default);border-radius:var(--openui-radius-xl);background:var(--openui-foreground);flex-direction:column;min-height:0;display:flex;overflow:hidden}.panel-header{padding:var(--openui-space-s-m)var(--openui-space-m-l);background:var(--openui-highlight-subtle);border-bottom:1px solid var(--openui-border-default);flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.panel-title{color:var(--openui-text-neutral-secondary);letter-spacing:.04em;text-transform:uppercase;font-size:12px;font-weight:600}.panel-actions{align-items:center;gap:var(--openui-space-2xs);display:flex}.openui-icon-button.panel-icon-btn{border-radius:var(--openui-radius-s);width:28px;height:28px;color:var(--openui-text-neutral-tertiary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;transition:background-color .15s,color .15s;display:flex}.openui-icon-button.panel-icon-btn:hover:not(:disabled){background-color:var(--openui-highlight);color:var(--openui-text-neutral-primary)}.openui-icon-button.panel-icon-btn:focus-visible,.openui-button-base.send-btn:focus-visible,.openui-button-base.stop-btn:focus-visible,.openui-button-base.chip:focus-visible,.openui-button-base.dashboard-source-toggle:focus-visible,.openui-button-base.gh-connected-change:focus-visible{outline:2px solid var(--openui-border-accent);outline-offset:2px}.empty-state{justify-content:center;align-items:center;gap:var(--openui-space-s);padding:var(--openui-space-2xl)var(--openui-space-xl);text-align:center;color:var(--openui-text-neutral-tertiary);flex-direction:column;height:100%;display:flex}.empty-state-icon{opacity:.3;margin-bottom:4px}.empty-state-text{font-size:13px;line-height:1.5}.prompt-section{align-items:center;gap:var(--openui-space-m-l);padding:var(--openui-space-3xl)0 var(--openui-space-2xl);flex-direction:column;display:flex}.prompt-heading{letter-spacing:-.03em;color:var(--openui-text-neutral-primary);text-align:center;font-size:28px;font-weight:600}.prompt-container{background:var(--openui-foreground);border:1px solid var(--openui-border-interactive);border-radius:var(--openui-radius-2xl);width:100%;max-width:760px;box-shadow:var(--openui-shadow-m);flex-direction:column;transition:border-color .15s;display:flex}.prompt-container:focus-within{border-color:var(--openui-border-accent-emphasis);box-shadow:0 0 0 3px var(--playground-focus-ring)}.prompt-textarea{width:100%;padding:var(--openui-space-m-l)var(--openui-space-m-l)0;resize:none;font-family:var(--openui-font-body);color:var(--openui-text-neutral-primary);background:0 0;border:none;outline:none;min-height:64px;max-height:240px;font-size:15px;line-height:1.5;overflow-y:auto}.prompt-textarea::placeholder{color:var(--openui-text-neutral-tertiary)}.prompt-textarea:disabled{opacity:.4;cursor:not-allowed}.prompt-actions{padding:var(--openui-space-s-m)var(--openui-space-m);justify-content:space-between;align-items:center;gap:var(--openui-space-s);display:flex}.model-select{background:var(--openui-highlight-subtle);border:1px solid var(--openui-border-default);border-radius:var(--openui-radius-m);color:var(--openui-text-neutral-secondary);font-family:var(--openui-font-body);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23999' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");background-position:right 8px center;background-repeat:no-repeat;outline:none;padding:5px 24px 5px 8px;font-size:12px;font-weight:500;transition:border-color .15s}.model-select:focus{border-color:var(--openui-border-interactive)}.model-select:disabled{opacity:.4;cursor:not-allowed}.openui-button-base.send-btn{align-items:center;gap:var(--openui-space-xs);padding:var(--openui-space-xs)var(--openui-space-m);background:var(--openui-interactive-accent-default);color:var(--openui-text-accent-primary);border-radius:var(--openui-radius-m);font-family:var(--openui-font-body);cursor:pointer;border:none;flex-shrink:0;font-size:13px;font-weight:500;transition:background .15s,opacity .15s;display:flex}.openui-button-base.send-btn:hover:not(:disabled){background:var(--openui-interactive-accent-hover)}.openui-button-base.send-btn:disabled{opacity:.35;cursor:not-allowed}.openui-button-base.stop-btn{align-items:center;gap:var(--openui-space-xs);padding:var(--openui-space-xs)var(--openui-space-m);color:var(--openui-text-neutral-secondary);border:1px solid var(--openui-border-interactive);border-radius:var(--openui-radius-m);font-family:var(--openui-font-body);cursor:pointer;background:0 0;flex-shrink:0;font-size:13px;font-weight:500;transition:background .15s,color .15s,border-color .15s;display:flex}.openui-button-base.stop-btn:hover:not(:disabled){background-color:var(--openui-highlight);color:var(--openui-text-neutral-primary);border-color:var(--openui-border-interactive-emphasis)}.chips-row{gap:var(--openui-space-s);flex-wrap:wrap;justify-content:center;width:100%;max-width:760px;display:flex}.openui-button-base.chip{padding:var(--openui-space-s-m)var(--openui-space-m-l);background:var(--openui-highlight-subtle);border:1px solid var(--openui-border-interactive);border-radius:var(--openui-radius-full);color:var(--openui-text-neutral-primary);cursor:pointer;white-space:nowrap;flex-shrink:0;font-size:13px;transition:background .15s,color .15s,border-color .15s}.openui-button-base.chip:hover:not(:disabled),.openui-button-base.chip:active:not(:disabled){background-color:var(--openui-highlight);color:var(--openui-text-neutral-primary);border-color:var(--openui-border-interactive)}.openui-button-base.chip-selected,.openui-button-base.chip-selected:hover:not(:disabled),.openui-button-base.chip-selected:active:not(:disabled){border-color:var(--openui-border-interactive-selected)}.openui-button-base.chip:disabled{opacity:.4;cursor:not-allowed}.error-banner{margin:0 0 var(--openui-space-m-l);padding:var(--openui-space-m)var(--openui-space-m-l);background:var(--openui-danger-background);border:1px solid var(--openui-border-danger);border-radius:var(--openui-radius-m);color:var(--openui-text-danger-primary);font-size:13px;line-height:1.5}.artifact-layout{flex:1;min-height:0;display:flex;overflow:hidden}.dashboard-area{padding:var(--openui-space-m-l)var(--openui-space-xl);flex:1;min-width:0;overflow:auto}.dashboard-renderer{min-height:200px}.dashboard-renderer .panel{border-radius:var(--openui-radius-xl);box-shadow:var(--openui-shadow-s)}.dashboard-meta{gap:var(--openui-space-m);margin-bottom:var(--openui-space-s);color:var(--openui-text-neutral-tertiary);align-items:center;font-size:12px;display:flex}.dashboard-elapsed{font-family:var(--openui-font-code)}.openui-button-base.dashboard-source-toggle{align-items:center;gap:var(--openui-space-2xs);padding:var(--openui-space-2xs)var(--openui-space-s);background:var(--openui-highlight-subtle);border:1px solid var(--openui-border-default);border-radius:var(--openui-radius-full);cursor:pointer;color:var(--openui-text-neutral-secondary);font-size:12px;font-family:var(--openui-font-body);transition:background-color .15s,border-color .15s,color .15s;display:flex}.openui-button-base.dashboard-source-toggle:hover:not(:disabled){background:var(--openui-highlight);border-color:var(--openui-border-interactive);color:var(--openui-text-neutral-primary)}.dashboard-source{background:var(--playground-code-background);color:var(--playground-code-foreground);padding:var(--openui-space-m);border:1px solid var(--openui-border-default);border-radius:var(--openui-radius-m);font-size:11px;font-family:var(--openui-font-code);white-space:pre-wrap;max-height:250px;margin-bottom:var(--openui-space-m);line-height:1.4;overflow:auto}.dashboard-loading{padding:60px var(--openui-space-xl);color:var(--openui-text-neutral-tertiary);justify-content:center;align-items:center;gap:var(--openui-space-xs);flex-direction:column;display:flex}.dashboard-loading-text{font-size:14px}.dashboard-loading-timer{font-size:12px;font-family:var(--openui-font-code)}.gh-connected-bar{align-items:center;gap:var(--openui-space-s);padding:var(--openui-space-s)var(--openui-space-m);margin-bottom:var(--openui-space-m);border:1px solid var(--openui-border-default);border-radius:var(--openui-radius-m);background:var(--openui-highlight-subtle);color:var(--openui-text-neutral-secondary);font-size:13px;font-family:var(--openui-font-body);display:flex}.gh-connected-avatar{border-radius:50%;width:20px;height:20px}.openui-button-base.gh-connected-change{color:var(--openui-text-neutral-tertiary);cursor:pointer;padding:var(--openui-space-2xs)var(--openui-space-xs);border-radius:var(--openui-radius-s);font-size:12px;font-family:var(--openui-font-body);box-shadow:none;background:0 0;border:none;margin-left:auto;transition:color .15s,background-color .15s}.openui-button-base.gh-connected-change:hover:not(:disabled){color:var(--openui-text-neutral-primary);background:var(--openui-highlight)}.gh-starters-welcome{max-width:600px;margin:var(--openui-space-3xl)auto;align-items:center;gap:var(--openui-space-xl);flex-direction:column;display:flex}.gh-welcome-text{align-items:center;gap:var(--openui-space-s);color:var(--openui-text-neutral-secondary);font-size:15px;font-family:var(--openui-font-body);text-align:center;flex-wrap:wrap;justify-content:center;display:flex}.gh-welcome-avatar{align-items:center;display:flex}.gh-welcome-avatar-image{border-radius:var(--openui-radius-full);width:24px;height:24px}.gh-starters-grid-compact{width:min(100%,600px)}@media (max-width:768px){.app{height:100dvh;overflow:hidden}.app-body{flex-direction:column;overflow:hidden auto}.content-wrapper{padding:20px var(--openui-space-m-l)var(--openui-space-2xl);flex:none;overflow:visible}.content-wrapper-home{padding:0}.split-screen{flex-direction:column;gap:12px;min-height:0;display:flex;overflow:visible}.panel{flex-shrink:0;height:380px}.prompt-section{gap:12px;padding:24px 0 20px}.prompt-heading{font-size:20px}.chips-row{gap:6px}.chip{padding:5px 12px;font-size:12px}.artifact-layout{flex-direction:column}.dashboard-area{padding:var(--openui-space-m)var(--openui-space-m-l)}}