/* One continuous reading column; the approved green/neutral workbench palette. */
.assistant-workspace{max-width:860px;margin:0 auto;padding:12px 0 32px;--assistant-line:#dde6df;--assistant-muted:#65766c}
.assistant-workspace .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.assistant-header{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin:0 0 20px}.assistant-header h1{font-size:26px;font-weight:600;letter-spacing:-.03em;margin:0 0 8px}.assistant-header p{font-size:14px;color:var(--assistant-muted);margin:0;line-height:1.7}.assistant-workspace .btn{min-height:40px;min-width:96px;justify-content:center;white-space:normal;text-align:center}
.assistant-context{font-size:13px;color:var(--assistant-muted);padding:12px 0;border-top:1px solid var(--assistant-line);border-bottom:1px solid var(--assistant-line)}
.assistant-thread{display:flex;flex-direction:column;gap:24px;padding:28px 0;overflow-wrap:anywhere}.assistant-message{display:grid;grid-template-columns:72px minmax(0,1fr);gap:16px;align-items:start}.assistant-speaker{font-size:12px;font-weight:600;line-height:1.9;color:#365a48}.assistant-message p{font-size:15px;line-height:1.9;white-space:pre-wrap;margin:0}.assistant-message.is-user p{color:#55655c}.assistant-message.is-user .assistant-speaker{color:#77857c}
.assistant-welcome{padding:24px 0 40px}.assistant-welcome h2{font-size:22px;font-weight:500;margin:0 0 12px}.assistant-welcome p{font-size:14px;line-height:1.8;color:var(--assistant-muted)}.assistant-examples{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.assistant-examples button{border:1px solid var(--assistant-line);background:transparent;border-radius:8px;min-height:44px;padding:10px 16px;font:inherit;font-size:13px;color:#355c49;cursor:pointer}
.assistant-result{border:1px solid var(--assistant-line);border-radius:12px;background:#fff;padding:24px;margin:0 0 20px}.assistant-result-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.assistant-result-heading h2{font-size:16px;font-weight:600;margin:0}.assistant-result-heading>span,.assistant-output-state{font-size:12px;color:var(--assistant-muted);flex:none}.assistant-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px;margin:0 0 20px}.assistant-summary dt{font-size:12px;color:var(--assistant-muted);margin-bottom:8px}.assistant-summary dd{font-size:18px;font-variant-numeric:tabular-nums;margin:0;overflow-wrap:anywhere}.assistant-summary dd small{display:block;font-size:12px;font-weight:400;line-height:1.8;margin-top:4px;color:var(--assistant-muted)}
.assistant-outputs{list-style:none;padding:0;margin:0}.assistant-outputs li{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 0;border-top:1px solid #edf1ed;font-size:14px}.assistant-outputs li>span:first-child{min-width:0;overflow-wrap:anywhere}.assistant-outputs small{display:block;font-size:12px;line-height:1.7;color:var(--assistant-muted);margin-top:4px}.assistant-outputs .btn{flex:none}.assistant-choices{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin:20px 0}.assistant-more{border-top:1px solid #edf1ed;padding-top:14px;margin-top:14px;font-size:13px;line-height:1.8;color:var(--assistant-muted)}.assistant-more summary{cursor:pointer}.assistant-more p{margin:12px 0 0}.assistant-confirm{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:20px;margin-top:12px;border-top:1px solid var(--assistant-line)}.assistant-confirm p{font-size:13px;line-height:1.8;color:var(--assistant-muted);margin:0}.assistant-note{font-size:12px;line-height:1.8;color:var(--assistant-muted);margin:16px 0 0}
.assistant-composer{border:1px solid #b9ccbe;border-radius:12px;background:#fff;padding:16px;box-shadow:0 3px 14px #264e3510}.assistant-composer:focus-within{border-color:#608772;box-shadow:0 0 0 2px #54856914}.assistant-composer textarea{display:block;border:0!important;outline:none!important;box-shadow:none!important;resize:vertical;min-height:70px;max-height:240px;width:100%;font:inherit;font-size:15px;line-height:1.8;padding:0;background:transparent}.assistant-composer-tools{display:flex;align-items:center;gap:12px;margin-top:12px}.assistant-file-button{position:relative;overflow:hidden;cursor:pointer;margin:0!important}.assistant-file-button input{position:absolute;inset:0;opacity:0;cursor:pointer;max-width:100%}.assistant-file-summary{flex:1;font-size:12px;color:var(--assistant-muted)}.assistant-status{font-size:13px;color:var(--assistant-muted);line-height:1.8;margin:0 0 12px}.assistant-status:empty,.assistant-error:empty{display:none}.assistant-error{font-size:13px;color:#9e4134;line-height:1.8;margin-top:16px;overflow-wrap:anywhere}.assistant-footer{display:flex;justify-content:space-between;gap:16px;margin-top:12px;font-size:12px;color:var(--assistant-muted);line-height:1.8}.assistant-history{font-size:12px;color:var(--assistant-muted);margin:0 0 16px}.assistant-history summary{cursor:pointer;min-height:32px}.assistant-history nav{display:flex;flex-direction:column;gap:0;padding:8px 0}.assistant-history a{display:block;padding:10px 0;min-height:40px;overflow-wrap:anywhere}.assistant-history a[aria-current=page]{font-weight:600}
.assistant-quick{border-top:1px solid #dde6df;margin:28px 0 8px;padding-top:20px}.assistant-quick>label{display:block;font-size:13px;font-weight:500;margin-bottom:12px;color:#405e4e}.assistant-quick>div{display:flex;gap:12px}.assistant-quick input{flex:1;min-width:0;font-size:14px;min-height:44px;border-radius:8px}.assistant-quick .btn{min-width:104px;min-height:44px;flex:none}
@media(max-width:640px){.assistant-workspace{padding:4px 0 calc(20px + env(safe-area-inset-bottom))}.assistant-header{gap:12px;margin-bottom:16px}.assistant-header h1{font-size:23px}.assistant-header p{font-size:13px}.assistant-workspace .btn{min-width:88px;min-height:44px}.assistant-message{grid-template-columns:1fr;gap:4px}.assistant-thread{gap:20px;padding:20px 0}.assistant-message p{font-size:15px;line-height:1.85}.assistant-result{padding:18px 16px}.assistant-summary{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.assistant-summary dd{font-size:16px}.assistant-confirm{align-items:flex-start;flex-direction:column;gap:12px}.assistant-confirm>.btn{width:100%}.assistant-composer{padding:12px}.assistant-composer-tools{gap:8px;flex-wrap:wrap}.assistant-file-summary{font-size:11px;min-width:70px}.assistant-footer{flex-direction:column;gap:4px}.assistant-quick>div{gap:8px}.assistant-quick input{padding:10px;min-width:0}.assistant-quick .btn{min-width:88px;padding:10px}.assistant-examples{display:grid;grid-template-columns:1fr 1fr}.assistant-examples button{padding:10px 8px}.assistant-welcome{padding:20px 0}.assistant-choices{grid-template-columns:1fr}.assistant-outputs li{gap:12px}}
@media(prefers-reduced-motion:reduce){.assistant-workspace *{scroll-behavior:auto!important}}

/* On phones the assistant stays one tap away; help remains in the account menu. */
@media(max-width:600px){.header-tools .auto-launch{display:inline-flex;align-items:center;min-height:44px}.header-tools>.help-launch{display:none}}

/* Keep iPhone input focus at the same readable scale; native pinch zoom stays available. */
@media(max-width:640px){.assistant-composer textarea,.assistant-quick input{font-size:16px}}