.at-chat{grid-area:chat;margin-top:24px}.at-thread,.at-compose{background:linear-gradient(var(--campaign-snow), var(--campaign-snow)) padding-box, linear-gradient(135deg, var(--campaign-aurora-blue), var(--campaign-pebble) 45%, var(--campaign-spectrum-lavender)) border-box;border:1.5px solid #0000}.at-thread{border-radius:var(--radius-composer) var(--radius-composer) 0 0;border-bottom:0;flex-direction:column;gap:10px;max-height:560px;padding:16px 16px 12px;display:flex;overflow:auto}.at-bubble{align-items:flex-end;gap:8px;max-width:88%;display:flex}.at-bubble[data-from=you]{flex-direction:row-reverse;align-self:flex-end}.at-bubble[data-wide]{max-width:100%}.at-bubble-face{border-radius:50%;flex:none;width:28px;height:28px}.at-bubble-body{border-radius:var(--radius-dialog) var(--radius-dialog) var(--radius-dialog) var(--radius-xs);background:var(--campaign-fog);min-width:0;color:var(--campaign-ink-deep);padding:10px 14px;font-size:15px;line-height:1.45}.at-bubble-body p{margin:0}.at-bubble-body p+p{margin-top:4px}.at-bubble[data-from=you] .at-bubble-body{border-radius:var(--radius-dialog) var(--radius-dialog) var(--radius-xs) var(--radius-dialog);background:var(--campaign-ink-deep);color:var(--campaign-snow)}.at-bubble[data-wide] .at-bubble-body{flex:1;padding:8px}.at-result{border-radius:var(--radius-card);background:var(--campaign-stage);place-items:center;display:grid;overflow:hidden}.at-result>:is(img,video){object-fit:contain;width:100%;max-height:520px;display:block}.at-result>:is(.at-audio,.at-text-result){background:var(--campaign-snow);width:100%}.at-result-actions{flex-wrap:wrap;gap:8px;padding:10px 4px 2px;display:flex}.at-typing{align-items:center;gap:10px;display:inline-flex}.at-spinner{border:2px solid var(--campaign-pebble);border-top-color:var(--campaign-ink-deep);border-radius:50%;width:16px;height:16px;animation:.8s linear infinite at-spin}@keyframes at-spin{to{transform:rotate(360deg)}}.at-problem{color:var(--campaign-ink-deep);margin:0;font-size:14px}.at-problem button{font:inherit;cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}.at-compose:has(.at-msg:focus-visible){outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:2px}.at-compose{border-top:1px solid var(--campaign-line-soft);box-shadow:var(--shadow-soft);border-radius:0 0 24px 24px;padding:12px 14px}.at-compose-chips{flex-wrap:wrap;gap:6px;margin-bottom:8px;display:flex}.at-chip-tpl,.at-chip-file{border-radius:var(--radius-pill);background:var(--campaign-fog);max-width:100%;color:var(--campaign-ink-deep);align-items:center;gap:8px;padding:4px 10px 4px 4px;font-size:13px;font-weight:500;display:inline-flex}.at-chip-tpl img,.at-chip-file :is(img,video){border-radius:var(--radius-control-xs);object-fit:cover;width:26px;height:34px}.at-chip-file>span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.at-chip-file button{color:var(--campaign-text-muted);cursor:pointer;background:0 0;border:0;padding:0 2px;font-size:16px}.at-slot{border:1px solid var(--campaign-line-soft);border-radius:var(--radius-popover);align-items:center;gap:10px;margin-bottom:8px;padding:8px 12px;display:flex}.at-slot label{color:var(--campaign-text-muted);flex:none;font-size:12px;font-weight:600}.at-slot input,.at-msg{min-width:0;color:var(--campaign-ink-deep);font:inherit;background:0 0;border:0;outline:none;flex:1}.at-slot input{font-size:15px}.at-msg{resize:none;field-sizing:content;width:100%;min-height:56px;max-height:200px;padding:4px 2px;font-size:16px;line-height:1.5;display:block}.at-msg::placeholder,.at-slot input::placeholder{color:var(--campaign-text-subtle)}.at-compose-bar{flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px;display:flex}.at-pill,.at-attach{border:1px solid var(--campaign-line);border-radius:var(--radius-pill);min-height:34px;color:var(--campaign-ink-deep);align-items:center;gap:6px;padding:0 12px;font-size:13px;display:inline-flex;position:relative}.at-pill span,.at-optional{color:var(--campaign-text-muted)}.at-pill select{color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;font-weight:600}.at-attach{cursor:pointer}.at-attach input{opacity:0;cursor:pointer;position:absolute;inset:0}.at-attach[data-filled]{border-color:var(--campaign-ink-deep)}.at-attach:focus-within,.at-pill:focus-within,.at-slot:focus-within{outline:var(--focus-ring-width) solid var(--focus-ring-color);outline-offset:2px}.at-send{border-radius:var(--radius-pill);background:var(--campaign-ink-deep);min-height:42px;color:var(--campaign-snow);cursor:pointer;border:0;align-items:center;gap:10px;margin-left:auto;padding:0 8px 0 18px;font-size:15px;font-weight:600;display:inline-flex}.at-send>span{background:var(--campaign-snow);width:28px;height:28px;color:var(--campaign-ink-deep);border-radius:50%;place-items:center;display:grid}.at-send:disabled{opacity:.55;cursor:progress}.at-chat-note{color:var(--campaign-text-muted);margin:8px 6px 0;font-size:12px}.at-gallery{margin-top:72px}.at-gallery-head p{color:var(--campaign-text-muted);margin:-8px 0 18px}.at-gallery-grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr));grid-auto-flow:dense;grid-auto-rows:300px;gap:14px;display:grid}.at-tpl{border-radius:var(--radius-dialog);background:var(--campaign-stage);color:var(--campaign-text-on-dark);text-align:left;cursor:pointer;border:0;padding:0;position:relative;overflow:hidden}.at-tpl[data-orientation=landscape]{grid-column:span 2}.at-tpl-name{padding:40px 12px 12px;font-size:14px;font-weight:600;line-height:1.25}.at-tpl-use{border-radius:var(--radius-pill);background:var(--campaign-snow);color:var(--campaign-ink-deep);opacity:0;padding:5px 11px;font-size:12px;font-weight:600;transition:opacity .2s;position:absolute;top:10px;right:10px}.at-tpl:is(:hover,:focus-visible,[aria-pressed=true]) .at-tpl-use{opacity:1}.at-tpl[aria-pressed=true]{outline:3px solid var(--campaign-spectrum-blue);outline-offset:2px}@media (width<=900px){.at-chat{margin-top:0}.at-thread{max-height:70vh}.at-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:260px}.at-send{justify-content:space-between;width:100%}}@media (prefers-reduced-motion:reduce){.at-spinner{animation:none}.at-tpl-use{transition:none}}