.debug-chat-shell{height:100dvh;display:flex;flex-direction:column;min-width:0;background:var(--paper)}
.debug-chat-header{display:flex;align-items:center;gap:18px;padding:16px 28px;border-bottom:1px solid var(--line);background:var(--header);flex-shrink:0}
.debug-chat-title{flex:1;min-width:0}.debug-chat-title h1{font-size:26px;margin:3px 0 0;overflow-wrap:anywhere;line-height:1.25}.debug-connection{color:var(--muted);font-size:14px;white-space:nowrap}
.debug-menu{position:relative}.debug-menu>summary{list-style:none;font-size:26px;border:1px solid var(--line);border-radius:8px;padding:0 12px;cursor:pointer}.debug-menu>summary::-webkit-details-marker{display:none}.debug-menu>div{position:absolute;right:0;top:calc(100% + 8px);z-index:5;display:grid;gap:4px;width:250px;max-width:calc(100vw - 24px);padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow-raised)}.debug-menu .btn{text-align:left}
.debug-chat-main{display:flex;flex-direction:column;width:min(100%,1040px);margin:auto;flex:1;min-height:0;padding:0 28px}.debug-timeline{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;padding:24px 0;scrollbar-gutter:stable}.debug-message{padding:20px 24px;margin-bottom:18px;border:1px solid var(--line);border-radius:10px;background:var(--surface);overflow-wrap:anywhere}.debug-message header{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--muted);flex-wrap:wrap}.debug-message strong{color:var(--ink);font-size:17px}.debug-message time{margin-left:auto;font-size:13px}.debug-message p{font-family:Georgia,serif;font-size:20px;line-height:1.75;white-space:pre-wrap;margin:12px 0 0}.debug-player{background:var(--panel)}.debug-player p{font-family:inherit;font-size:18px;line-height:1.7}.debug-message small{display:block;color:var(--muted);margin-top:10px}.debug-chat-empty{max-width:560px;padding:50px 12px;margin:8vh auto;text-align:center}.debug-chat-empty h2{font-size:32px}.debug-chat-empty p{font-size:18px;color:var(--muted);line-height:1.7}.debug-writing{color:var(--muted);font-size:16px}
.debug-compose{flex-shrink:0;padding:16px 0 max(16px,env(safe-area-inset-bottom));border-top:1px solid var(--line)}.debug-compose textarea{display:block;width:100%;resize:vertical;min-height:84px;max-height:22dvh;font-size:18px;line-height:1.6}.debug-compose-actions{display:flex;align-items:center;gap:12px;margin-top:12px}.debug-compose-actions>span{flex:1;min-width:0;font-size:14px;color:var(--muted);overflow-wrap:anywhere}.debug-compose .btn{white-space:nowrap;font-size:16px;min-height:44px}.debug-compose .error:empty{display:none}.debug-retry{padding:0 0 12px;overflow-wrap:anywhere}.debug-retry p{font-size:15px;margin:0 0 10px;color:var(--danger)}.debug-retry .btn{margin:0 8px 6px 0}.debug-explanation{font-size:17px;color:var(--muted);line-height:1.65}.debug-entry{margin-top:20px}.debug-entry .btn{font-size:16px}.debug-model-fields{display:grid;gap:16px}[data-kind=debug-chat] label{font-size:16px}[data-kind=debug-chat] textarea{min-height:190px;font-size:17px}[data-kind=debug-chat]{width:min(700px,calc(100% - 24px))}
@media(max-width:600px){.debug-chat-header{gap:10px;padding:12px}.debug-chat-title h1{font-size:21px}.debug-chat-title .eyebrow{font-size:10px;letter-spacing:.5px}.debug-connection{display:none}.debug-chat-main{padding:0 12px}.debug-timeline{padding:16px 0}.debug-message{padding:16px;margin-bottom:12px}.debug-message header{gap:8px;font-size:13px}.debug-message p{font-size:18px;line-height:1.7}.debug-player p{font-size:17px}.debug-chat-empty h2{font-size:27px}.debug-compose{padding-top:12px}.debug-compose textarea{font-size:16px;min-height:72px}.debug-compose-actions>span{font-size:12px}.debug-compose-actions{gap:8px}.debug-compose .btn{padding:10px 12px;font-size:15px}[data-kind=debug-chat] textarea{min-height:150px}}