/* @ref LLP 0033#decision [implements] — the approved Conversation layout */
:root{color-scheme:light dark;--bg:light-dark(#f3f4ef,#171d19);--paper:light-dark(#fffefa,#242c27);--ink:light-dark(#263b2e,#e7eee6);--sub:light-dark(#637267,#b0bcb1);--line:light-dark(#e0e6dc,#3e4b42);--soft:light-dark(#edf1e8,#303d33);--brand:light-dark(#315f46,#b7d4ad);--onbrand:light-dark(#fff,#213827);--own:light-dark(#e6edde,#3d503c);--private:light-dark(#70598b,#ccb9e4);--error:light-dark(#9d3e2b,#ffb6a6);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
*{box-sizing:border-box}body{margin:0;padding:24px}button,textarea{font:inherit}button,a,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit;background:var(--paper);border:1px solid var(--line);border-radius:9px;min-height:38px;padding:8px 12px;display:inline-flex;align-items:center;justify-content:center;gap:7px}button:hover{background:var(--soft)}button:disabled{opacity:.5;cursor:wait}button:focus-visible,a:focus-visible,textarea:focus-visible{outline:2px solid var(--brand);outline-offset:3px}[hidden]{display:none!important}h1,h2,p{margin:0}button.plain{background:transparent;border-color:transparent;padding:7px 8px}.app{max-width:1180px;margin:auto;background:var(--paper);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 9px 35px light-dark(#203d2410,#00000015)}.chrome{display:flex;align-items:center;gap:15px;padding:16px 24px;background:var(--bg);border-bottom:1px solid var(--line);min-height:65px}.logo{display:flex;align-items:center;gap:8px;font:500 25px/1 Georgia,serif;letter-spacing:-1px;margin-right:auto}.mark{display:inline-grid;place-items:center;width:30px;height:30px;background:var(--brand);color:var(--onbrand);border-radius:8px;font:500 23px/1 Georgia,serif;letter-spacing:-3px;padding-right:3px}.connection{font-size:11px;color:var(--sub)}.viewer{display:flex;gap:8px;align-items:center;font-size:12px}.avatar{display:inline-grid;place-items:center;width:31px;height:31px;border-radius:50%;background:var(--soft);border:1px solid var(--line);color:var(--ink);font-size:10px;font-weight:500;flex:none}.avatar.bot{font:500 20px/1 Georgia,serif;background:var(--brand);color:var(--onbrand);border-color:transparent}.titlebar{padding:23px 25px 20px;display:flex;align-items:center;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line)}.eyebrow{color:var(--sub);font-size:10px;letter-spacing:1.5px;text-transform:uppercase;font-weight:500;margin-bottom:8px}.titlebar h1{font:500 27px/1.2 Georgia,serif;letter-spacing:-.6px;overflow-wrap:anywhere}.meta{margin-top:8px;color:var(--sub);font-size:12px}.room-tools{display:flex;gap:7px;align-items:center;flex:none}.people-button{border-radius:24px;font-size:12px}.avatar-stack{display:flex;padding-left:5px}.avatar-stack .avatar{width:23px;height:23px;margin-left:-5px;border:2px solid var(--paper);font-size:8px}.mobile-plan{display:none}.people-strip{padding:13px 25px;background:var(--soft);display:flex;gap:18px;flex-wrap:wrap;font-size:12px;border-bottom:1px solid var(--line)}.people-strip>span{display:flex;gap:7px;align-items:center}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 255px}.conversation{display:flex;flex-direction:column;min-width:0;height:calc(100dvh - 240px);min-height:470px;max-height:840px}.channel-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 22px;border-bottom:1px solid var(--line);gap:8px;font-size:12px;flex:none}.channel-name{color:var(--sub);display:flex;gap:7px;align-items:center}.channel-name:before{content:'◉';font-size:13px}.channel-bar button{font-size:12px;white-space:nowrap}.message-scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-color:var(--line) transparent;padding:19px 24px 10px}.date-label{text-align:center;color:var(--sub);font-size:10px;margin:0 0 24px}.message{display:flex;gap:10px;margin:0 0 22px;align-items:flex-start}.message-content{min-width:0;max-width:90%}.byline{display:flex;align-items:baseline;gap:8px;font-size:12px;font-weight:500;margin-bottom:5px}.time{font-size:10px;color:var(--sub);font-weight:400}.message-text{font-size:14px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}.message-text a{color:var(--brand);text-underline-offset:3px}.message.mine{justify-content:flex-end}.mine .message-content{background:var(--own);padding:10px 14px;border-radius:15px 15px 4px 15px}.mine .byline{justify-content:flex-end}.message-error{color:var(--error);font-size:11px;margin-top:5px}.empty{max-width:330px;margin:58px auto;text-align:center;color:var(--sub);font-size:13px;line-height:1.6}.empty strong{display:block;font:500 23px/1.2 Georgia,serif;color:var(--ink);margin-bottom:12px}.composer{margin:0 20px 17px;border:1px solid var(--line);border-radius:12px;flex:none}.composer textarea{font:400 14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);border:0;resize:vertical;width:100%;display:block;padding:12px 14px 4px;border-radius:12px;min-height:62px;max-height:180px}.composer textarea::placeholder{color:var(--sub)}.compose-actions{display:flex;gap:8px;align-items:center;padding:3px 9px 9px}.mention{font-size:12px}.audience{color:var(--sub);font-size:11px;margin-right:auto}.send{background:var(--brand);color:var(--onbrand);border-color:var(--brand);width:35px;min-height:34px;padding:4px;font-size:22px}.send:hover{background:var(--brand);filter:brightness(.95)}.processing{padding:0 24px;min-height:24px;font-size:11px;color:var(--sub);flex:none}.send-error{padding:0 22px 15px;color:var(--error);font-size:12px}.closed-notice{font-size:12px;padding:18px 24px;background:var(--soft);color:var(--sub)}.plan{border-left:1px solid var(--line);padding:25px 22px;background:var(--bg)}.plan .eyebrow{margin-bottom:18px}.venue-symbol{display:grid;place-items:center;height:35px;width:35px;border:1px solid var(--line);background:var(--soft);border-radius:10px;margin-bottom:12px;font-size:20px}.place{font:500 25px/1.2 Georgia,serif;overflow-wrap:anywhere;margin-bottom:9px}.plan-time{font-size:12px;line-height:1.6;color:var(--sub);white-space:pre-line}.calendar-link{display:inline-block;margin-top:14px;font-size:12px;color:var(--brand);text-underline-offset:4px}.plan hr{border:0;border-top:1px solid var(--line);margin:25px 0}.section-title{font-size:13px;font-weight:500}.person{display:flex;gap:10px;align-items:center;margin-top:17px;font-size:12px}.person-details{min-width:0;overflow-wrap:anywhere}.person small{display:block;font-size:10px;color:var(--sub);margin-top:2px}.room-note{font-size:11px;line-height:1.65;color:var(--sub);margin:0 0 14px}.room-note strong{font-weight:500;color:var(--ink)}.private-view .channel-name{color:var(--private)}.private-view .channel-name:before{content:'◇'}.private-view .message-scroll{background:var(--bg)}.private-view .mine .message-content{background:var(--soft)}.network-banner{padding:10px 22px;background:var(--soft);color:var(--sub);font-size:12px}.part{margin-top:17px;padding-left:13px;border-left:2px solid var(--line)}.part strong{font-size:12px;font-weight:500}.part p{font-size:11px;color:var(--sub);margin-top:5px;line-height:1.55;white-space:pre-line}.gate{padding:90px 24px 110px;text-align:center;min-height:500px}.gate-mark{display:grid;place-items:center;margin:0 auto 22px;height:55px;width:55px;border-radius:16px;font:500 42px/1 Georgia,serif;background:var(--soft);color:var(--brand)}.gate h1{font:500 30px/1.2 Georgia,serif;margin:0 0 14px}.gate p{max-width:390px;margin:0 auto;color:var(--sub);font-size:14px;line-height:1.65}.gate button{margin-top:22px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:760px){body{padding:0}.app{border-radius:0;border:0;min-height:100dvh}.chrome{padding:14px 18px}.viewer{font-size:11px}.titlebar{padding:20px 18px;flex-wrap:wrap}.titlebar h1{font-size:25px}.titlebar .eyebrow{display:none}.workspace{grid-template-columns:minmax(0,1fr)}.plan{display:none;border-left:0;border-bottom:1px solid var(--line);padding:20px}.workspace.show-plan .plan{display:block;grid-row:1}.workspace.show-plan .conversation{height:auto;min-height:650px}.mobile-plan{display:inline-flex;font-size:12px}.conversation{height:calc(100dvh - 203px);min-height:440px;max-height:none}.message-scroll{padding:20px 18px 10px}.composer{margin:0 12px max(12px,env(safe-area-inset-bottom))}.composer textarea{font-size:16px}.channel-bar{padding:9px 14px}.channel-bar button{font-size:11px}.room-tools{gap:8px}.audience{font-size:10px}.plan .venue-symbol{display:none}.people-strip{padding:14px 18px}.gate{min-height:70dvh}.place{font-size:23px}}
@media(max-width:360px){.chrome{gap:8px}.viewer>span:last-child{display:none}.channel-bar{padding:8px 10px;font-size:11px}.channel-bar button{padding:6px 4px}.audience{max-width:140px}.message-content{max-width:88%}}
@media(prefers-reduced-motion:no-preference){.send{transition:filter .15s}.connection{transition:color .15s}}