/* AI Connect conversation workspace (model discussion). Scoped to .aic; project threads unchanged.
   Light card to match the rest of the workspace (Concept 2, T-AIC-958). */
.aic{--chat-bg:#fff;--chat-rail:#f7f8fa;--chat-panel:#f7f8fa;--chat-muted:#586070;--chat-line:#e2e5eb;min-width:0;color:var(--text)}
.aic-body{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:560px;height:calc(100dvh - 330px);border:1px solid var(--chat-line);border-radius:12px;overflow:hidden;background:var(--chat-bg);box-shadow:var(--shadow-card)}
.aic-rail{min-width:0;display:flex;flex-direction:column;padding:22px 14px;background:var(--chat-rail);border-right:1px solid var(--chat-line);overflow:auto}
.aic-brand{font-size:19px;font-weight:700;letter-spacing:-.02em;margin:0 10px 22px}
.aic-brand span{color:var(--btn-orange)}
.aic .aic-new{display:flex;justify-content:space-between;gap:8px;min-height:44px;padding:11px 12px;font-size:13.5px;border:1px solid var(--line-2);border-radius:8px;margin-bottom:26px;background:#fff;color:var(--text)}
.aic-rail-head h3{font-size:13px;font-weight:700;color:var(--text);padding:0 10px;margin-bottom:9px}
.aic-threads{display:grid;gap:4px;align-content:start;overflow:auto}
.aic-thread-row{display:flex;gap:3px;align-items:center;border-radius:8px;padding:3px 4px;min-width:0}
.aic-thread-row:hover{background:#eef0f4}
.aic-thread-row.is-active{background:#fff1ea;box-shadow:inset 3px 0 0 var(--orange)}
.aic .aic-thread-title{border:0;background:transparent;color:inherit;min-width:0;flex:1;text-align:left;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;padding:12px 6px;font-size:13.5px;font-weight:500;cursor:pointer;min-height:44px}
.aic-thread-row input{min-width:0;width:100%;padding:8px;font-size:13.5px}
.aic-thread-actions{display:flex;flex:none}
.aic-thread-actions button{padding:12px 8px;border:0;background:none;color:var(--chat-muted);cursor:pointer;min-width:36px;min-height:44px}
.aic-thread-actions button:hover{color:var(--text)}
.aic-thread{min-width:0;min-height:0;display:flex;flex-direction:column}
.aic-top{padding:16px 24px;border-bottom:1px solid var(--chat-line);display:flex;align-items:center;gap:14px;flex:none}
.aic-heading{flex:1;min-width:0}
.aic-top h2{font-size:16px;line-height:1.5;font-weight:700;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.aic-subtitle{font-size:12px;color:var(--chat-muted);margin-top:3px}
.aic-models{position:relative;flex:none;font-size:13px}
.aic-models summary{cursor:pointer;display:flex;gap:14px;align-items:center;border:1px solid var(--line-2);border-radius:8px;padding:0 12px;min-height:44px;list-style:none;background:#fff;font-weight:600}
.aic-models summary::-webkit-details-marker{display:none}
.aic-status-row{position:absolute;right:0;top:50px;z-index:4;width:310px;max-width:calc(100vw - 62px);background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;box-shadow:var(--shadow-pop);display:grid;gap:18px}
.aic-status{display:flex;flex-wrap:wrap;align-items:center;gap:8px;min-width:0}
.aic-dot{width:8px;height:8px;flex:none;border-radius:50%;background:#98a0ae}
.aic-dot.is-ok{background:var(--green)}
.aic-dot.is-off{background:var(--amber)}
.aic-dot.is-error{background:var(--red)}
.aic-status-label{font-size:13px;font-weight:600}
.aic .aic-model-select{width:100%;font-size:13.5px;padding:9px;min-width:0}
.aic-status-reason{font-size:12.5px;overflow-wrap:anywhere;color:var(--chat-muted)}
.aic-scroll{flex:1;min-height:0;overflow:auto;padding:30px 30px;overscroll-behavior:contain}
.aic-msgs{display:flex;flex-direction:column;gap:26px;max-width:820px;margin:auto}
.aic-msg{min-width:0;width:100%;max-width:100%;display:flex;flex-direction:column;align-items:stretch}
.aic-msg.is-adam{max-width:85%;align-self:flex-end}
.aic-msg-meta{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap;font-size:12.5px;color:var(--chat-muted);margin-bottom:8px}
.aic-msg-meta strong{font-weight:700;color:var(--text)}
.aic-msg-meta time{font-size:12px;color:var(--chat-muted)}
.aic-msg.is-adam .aic-msg-meta{justify-content:flex-end}
.aic-msg-body{font-size:15px;line-height:1.7;overflow-wrap:anywhere}
.aic-msg-body p{margin:0 0 14px}
.aic-msg-body p:last-child{margin-bottom:0}
.aic-msg-body h3{font-size:19px;line-height:1.45;letter-spacing:-.02em;font-weight:700;margin:22px 0 12px}
.aic-msg-body h3:first-child{margin-top:0}
.aic-msg-body ul,.aic-msg-body ol{padding-left:23px;margin:12px 0}
.aic-msg-body li{margin:7px 0}
.aic-msg-body code{background:#eef0f4;padding:2px 5px;border-radius:4px;font-size:.9em}
.aic-msg-body pre{padding:14px;background:#12151c;color:#eef1f6;border:1px solid #2a2f3a;border-radius:8px;overflow:auto;white-space:pre;max-width:100%}
.aic-msg-body pre code{background:none;padding:0;color:inherit}
.aic-msg.is-adam .aic-msg-body{padding:14px 18px;background:#eef0f4;border-radius:14px 14px 4px 14px}
.aic-msg.is-outcome{border-left:3px solid var(--orange);padding-left:20px}
.aic-msg.is-outcome .aic-msg-meta strong{color:var(--orange-ink);font-size:12px}
.aic-agreed{display:block;margin-top:12px;color:var(--green-ink);font-size:12px;font-weight:600}
.aic-pair-wrap{display:flex;flex-direction:column;gap:26px;min-width:0}
.aic-pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:26px}
.aic-pair>.aic-msg+.aic-msg{border-left:1px solid var(--chat-line);padding-left:24px}
.aic-answering{color:var(--chat-muted)}
.aic-side-error{color:var(--red-ink)}
.aic-compose{width:calc(100% - 48px);max-width:820px;margin:0 auto 18px;padding:6px 12px;background:#fff;border:1px solid var(--line-2);border-radius:14px;flex:none;box-shadow:var(--shadow-card)}
.aic .aic-compose textarea{display:block;width:100%;min-height:44px;max-height:180px;resize:none;border:0;background:transparent;color:inherit;box-shadow:none;font-size:16px;line-height:1.5;padding:6px 2px}
.aic-compose textarea::placeholder{color:#6b7382}
.aic-compose-bottom{display:flex;gap:12px;align-items:flex-end;justify-content:space-between}
.aic-targets{border:0;display:flex;flex-wrap:wrap;gap:3px;padding:0;margin:0;min-width:0}
.aic-targets legend{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.aic-target{position:relative;display:inline-flex;cursor:pointer}
.aic-target input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer}
.aic-target span{display:flex;align-items:center;min-height:44px;padding:0 12px;border-radius:8px;font-size:13px;font-weight:600;color:var(--chat-muted);white-space:nowrap}
.aic-target input:checked+span{background:#fff1ea;color:#a8330a}
.aic-target input:disabled+span{opacity:.5;cursor:not-allowed}
.aic-target input:focus-visible+span,.aic button:focus-visible,.aic summary:focus-visible{outline:2px solid var(--btn-orange);outline-offset:2px}
.aic-inputrow{display:flex;gap:8px;align-items:center;margin-left:auto}
.aic .aic-send{width:44px;height:44px;min-width:44px;border-radius:50%;padding:0;font-size:24px;line-height:1;background:var(--btn-orange-fill);color:var(--btn-orange-ink);border-color:var(--btn-orange-line)}
.aic .aic-send:hover{background:var(--btn-orange-fill-2);color:var(--btn-orange-ink-2);border-color:var(--btn-orange-line-2)}
.aic .aic-send:disabled{background:#cfd4dc;color:#586070;opacity:1}
.aic-rounds{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:12px;font-size:12.5px;color:var(--chat-muted)}
.aic-rounds[hidden]{display:none}
.aic-rounds select{font-size:13px;padding:5px 8px}
.aic-consent-back{position:fixed;inset:0;z-index:50;background:rgba(10,12,16,.72);display:flex;align-items:center;justify-content:center;padding:16px}
.aic-consent{max-width:520px;max-height:calc(100dvh - 32px);overflow:auto;background:#22262e;border:1px solid #454b58;border-radius:14px;padding:22px 22px 18px;color:#eceef3}
.aic-consent h3{font-size:18px;margin:0 0 10px}
.aic-consent p{font-size:14px;line-height:1.5;margin:0 0 10px}
.aic-consent ul{margin:0 0 14px;padding-left:18px;display:grid;gap:9px;font-size:13px;line-height:1.5;color:#d6dae3}
.aic-consent-err{color:#ffb0aa}
.aic-consent-actions{display:flex;gap:10px;justify-content:flex-end}
.aic-consent-row{display:grid;gap:6px;padding:10px 4px 2px;margin-top:8px;border-top:1px solid #303540;font-size:12px;line-height:1.45;color:var(--chat-muted);max-width:300px}
.aic-consent-row strong{color:#eceef3;font-weight:600}
.aic-foot{font-size:12px;color:var(--chat-muted);text-align:center;margin:4px 0 0;line-height:1.4}
.aic-empty{max-width:460px;margin:10vh auto 35px;text-align:center;color:var(--chat-muted);font-size:14px;line-height:1.6}
.aic-empty h3{font-size:27px;font-weight:700;color:var(--text);letter-spacing:-.03em;margin:0 0 16px}
.aic-empty .cw-help{margin-top:16px}
.aic-loading{text-align:center;color:var(--chat-muted);padding:30px}
.aic-error{padding:12px 16px;margin:12px 24px;border:1px solid #f3b8b2;background:#fef3f2;border-radius:8px;color:var(--red-ink);display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;font-size:13.5px}
.aic-rail-toggle,.aic-rail-close{display:none}
@media(max-width:1100px){.aic-body{grid-template-columns:200px minmax(0,1fr)}
.aic-rail{padding:22px 10px}
.aic-brand{font-size:18px}
.aic-scroll{padding:26px 24px}
.aic-pair{grid-template-columns:1fr}
.aic-pair>.aic-msg+.aic-msg{border-left:0;padding-left:0;border-top:1px solid var(--chat-line);padding-top:24px}}
@media(max-width:760px){.aic-body{grid-template-columns:1fr;position:relative;height:calc(100dvh - 240px);min-height:550px}
.aic-rail{position:absolute;inset:0 auto 0 0;width:min(290px,100%);z-index:5;display:none;box-shadow:12px 0 36px rgba(16,24,40,.25)}
.aic.rail-open .aic-rail{display:flex}
.aic-rail-toggle,.aic-rail-close{display:inline-flex;align-items:center;min-height:44px}
.aic-rail-close{align-self:flex-start;margin-bottom:20px}
.aic-top{padding:13px 14px;gap:10px}
.aic-scroll{padding:22px 16px}
.aic-compose{width:calc(100% - 24px);padding:6px 12px;margin-bottom:12px}
.aic-msg.is-adam{max-width:94%}
.aic-compose-bottom{gap:6px;flex-wrap:wrap}
.aic-target span{padding:12px 8px;font-size:12px}
.aic-msg-meta time{font-size:11px}
.aic-error{margin:12px}
.aic-empty h3{font-size:24px}}
@media(prefers-reduced-motion:reduce){.aic *{scroll-behavior:auto!important}}