@import url('../composer-studies-20260919/style.css');
:root{--air-canvas:#0c171b;--air-rest:#101e23;--air-focus:#132429;--air-ink:#e4eae3}
.previous{font-size:11px;display:flex;align-items:center;gap:6px;color:#92aaa7;text-decoration:none}.previous:hover{color:#c4ded4}.previous .icon{width:13px;height:13px;transform:rotate(45deg)}
.title-row{margin:32px 0 22px;align-items:baseline}h1{font-size:32px;font-weight:500}.prototype{color:#b1beb6}.preview-tools{padding-top:17px;border-top:1px solid #dcebe90a}.stage{height:456px;border:0;background:var(--air-canvas);container-type:inline-size;border-radius:8px}.stage[data-device=mobile]{height:510px}.conversation{padding-top:32px;gap:23px}.answer{color:#d9e1dd}.answer strong{color:#dfc9a8;font-weight:500}.thread{opacity:.85}.user-message{background:#142326;border-color:#98c4b806}.answer footer{margin-top:23px}.copy-answer{display:flex;place-items:center;padding:0 9px;border:0;background:none;color:#7a9295;min-height:24px}.copy-answer .icon{width:14px;height:14px}.dock{padding:24px 16px 27px;max-width:792px}
.air-composer{position:relative;isolation:isolate;display:grid;grid-template-columns:36px minmax(0,1fr) auto 36px;align-items:end;gap:5px;padding:8px 10px;min-height:54px;border:1px solid transparent;border-radius:16px;background:var(--air-rest);box-shadow:0 9px 20px -17px #0008;transition:background .4s ease,box-shadow .4s ease;--mobile-layout:0}
.air-composer::before{content:"";pointer-events:none;position:absolute;z-index:0;bottom:-1px;left:28px;right:28px;height:1px;background:linear-gradient(90deg,transparent,#839f9436 20%,#a9c5af3b 50%,#84b7b23b 80%,transparent);opacity:.65;transition:opacity .4s}
.focus-thread{position:absolute;left:28px;right:28px;bottom:-1px;height:1px;pointer-events:none;opacity:0;transform:scaleX(.75);transition:opacity .45s,transform .65s cubic-bezier(.16,1,.3,1);background:linear-gradient(90deg,transparent 0%,#83c4c5 25%,#b6dcd5 40%,#d7c3a0 55%,#88bdbe 70%,transparent 100%);background-size:200% 100%;mask-image:linear-gradient(90deg,transparent,#000 20%,#000 80%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 20%,#000 80%,transparent)}
.focus-thread::after{content:"";position:absolute;inset:-3px 0;background:inherit;filter:blur(4px);opacity:.24}
.air-composer:is(:focus-within,.forced-focus){background:var(--air-focus);box-shadow:0 10px 24px -21px #0008,inset 0 -20px 27px -30px #81b9b836}
.air-composer:is(:focus-within,.forced-focus) .focus-thread{opacity:.9;transform:scaleX(1);animation:thread-drift 9s ease-in-out infinite alternate}
.air-composer textarea{grid-column:2;display:block;align-self:center;margin:0;padding:3px 0;resize:none;width:100%;height:30px;min-height:30px;max-height:174px;border:0;outline:none!important;background:transparent;box-shadow:none;color:var(--air-ink);font-size:16px;line-height:24px;scrollbar-width:thin;scrollbar-color:#597c77 transparent;caret-color:#b1dfcf}
.air-composer textarea::placeholder{color:#93aaa9;opacity:.9}.air-composer .attach{grid-column:1;grid-row:1;color:#a9bab5}.air-composer .model{grid-column:3;grid-row:1;height:36px;padding:0 5px;gap:5px;font-size:12px;align-self:end;color:#b6c4bd}.air-composer .model .provider{color:#829e99}.air-composer .model .effort{font-size:11px;color:#76948e}.air-composer .chevron{width:10px;height:10px;color:#809993}.air-composer .icon-button{width:36px;height:36px}.air-composer .send{grid-column:4;grid-row:1;background:#b0d2bd;color:#18302c;border-radius:10px;margin:0;box-shadow:inset 0 1px #eff7d82b;transition:background .25s,color .25s,box-shadow .3s}.air-composer .send:disabled{color:#708c86;background:#122426;box-shadow:none}.air-composer:is(:focus-within,.forced-focus) .send:disabled{color:#b1d1c6;background:#1c3334}.air-composer .send:not(:disabled):hover{background:#cce3ca;box-shadow:inset 0 1px #eff7d860,0 3px 12px #92cdb812}.air-composer .send:not(:disabled):active{background:#a2c9b6}.air-composer .icon-button:focus-visible,.air-composer .model:focus-visible{outline:2px solid #a9cfbe;outline-offset:2px}.air-composer .attach:hover,.air-composer .model:hover{background:#dae6d307}.air-composer .send .icon{width:19px;height:19px}
.air-composer .attachments{grid-column:1/-1;grid-row:1;padding:1px 4px 10px;gap:7px;max-height:140px;overflow:auto;scrollbar-width:thin}.air-composer:has(.attachments:not([hidden])) :is(.attach,textarea,.model,.send){grid-row:2}.air-composer .attachments .file-chip{border:1px solid #ffffff06;background:#ffffff04;padding:7px 9px;font-size:11px;gap:8px;max-width:220px}.file-chip img{width:30px;height:30px;border-radius:4px;object-fit:cover;flex:none}.file-chip .remove-file{border:0;background:none;flex:none;width:24px;height:28px;display:grid;place-items:center;padding:0}.file-chip .remove-file .icon{width:13px;height:13px}.file-info{min-width:0;display:flex;flex-direction:column;gap:3px}.file-info span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-info small{font-size:9px;color:#849e96}
@keyframes thread-drift{from{background-position:0 50%}to{background-position:100% 50%}}
.air-composer.stacked{grid-template-columns:36px minmax(0,1fr) 36px;row-gap:2px}
.air-composer.stacked textarea{grid-column:1/-1;grid-row:1;padding:3px 5px}
.air-composer.stacked .attach{grid-column:1;grid-row:2}
.air-composer.stacked .model{grid-column:2;grid-row:2;justify-self:end}
.air-composer.stacked .send{grid-column:3;grid-row:2}
.air-composer.stacked:has(.attachments:not([hidden])) textarea{grid-row:2}
.air-composer.stacked:has(.attachments:not([hidden])) :is(.attach,.model,.send){grid-row:3}
.design-note{padding:26px 0 28px}.design-note p{max-width:485px}.design-note>div{min-width:90px}.states{padding:26px 0 0;border-top:1px solid #ffffff0b}.states>header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px}.states h2{font-size:14px;font-weight:500;margin:0}.states>header>span{font-size:11px;color:#79918c}.state-samples{display:grid;gap:18px;max-width:760px;margin:auto}.sample{display:grid;grid-template-columns:80px minmax(0,1fr);align-items:center;gap:15px}.sample-label{font-size:11px;color:#9aaea6}.sample .air-composer{min-height:64px;pointer-events:none}.sample .air-composer textarea{font-size:14px}.sample .air-composer .model{font-size:11px}.sample .air-composer .effort{display:none}.sample .air-composer .send{pointer-events:none}.page-footer{line-height:1.8}.sent-note{font-size:10px;color:#9bbb9a;align-self:flex-end;margin-top:-15px}
@container(max-width:570px){.air-composer{--mobile-layout:1;grid-template-columns:44px minmax(0,1fr) 44px;column-gap:2px;row-gap:2px;min-height:94px;padding:8px 10px}.air-composer textarea{grid-column:1/-1;grid-row:1;padding:3px 5px;height:30px}.air-composer .icon-button{width:44px;height:44px}.air-composer .attach{grid-column:1;grid-row:2}.air-composer .model{grid-column:2;grid-row:2;justify-self:end;padding-left:5px;height:44px}.air-composer .send{grid-column:3;grid-row:2}.air-composer:has(.attachments:not([hidden])) textarea{grid-row:2}.air-composer:has(.attachments:not([hidden])) :is(.attach,.model,.send){grid-row:3}.air-composer .model .effort{display:inline}.air-composer .focus-thread,.air-composer::before{left:24px;right:24px}}
@media(max-width:850px){.design-note dl{margin-left:110px}.design-note{gap:12px 20px}.sample{grid-template-columns:65px minmax(0,1fr);gap:12px}.sample .model .model-name{font-size:10px}.sample .air-composer{column-gap:4px;padding:9px}}
@media(max-width:570px){.title-row{margin:26px 0 19px}.title-row h1{font-size:28px}.prototype{display:block;font-size:10px;max-width:170px;text-align:right;line-height:1.6}.previous{font-size:10px}.previous .icon{display:none}.page-head .brand span{display:none}.stage,.stage[data-device=mobile]{height:502px}.preview-tools{margin-top:0}.segments button{padding:7px 6px;font-size:10px}.dock{padding:21px 12px 24px}.conversation{padding-top:24px;gap:23px}.design-note>div{width:100%}.design-note dl{margin:5px 0 0}.states>header{align-items:flex-start;flex-direction:column;gap:7px}.states h2{font-size:13px}.sample{display:flex;flex-direction:column;align-items:stretch;gap:10px;container-type:inline-size}.sample .air-composer{padding:12px}.sample .air-composer textarea{font-size:15px}.sample .air-composer .model-name{font-size:12px}.sample .air-composer .model .effort{display:inline}.state-samples{gap:24px}.stage[data-device=mobile] .model{font-size:12px}}
.sample .air-composer{min-height:54px;padding:8px 10px}
@media(prefers-reduced-motion:reduce){.focus-thread{animation:none!important;transition:none!important}.air-composer,.air-composer::before,.air-composer .send{transition:none!important}}