.chat-shell{grid-template-columns:320px 1fr;height:calc(100vh - 72px);margin-top:72px;display:grid}.chat-left{border-right:.5px solid #c9a84c66;flex-direction:column;min-height:0;display:flex}.cl-head{border-bottom:.5px solid #c9a84c4d;padding:22px 20px 16px}.cl-title{font-family:var(--f-head);letter-spacing:-.01em;margin-bottom:14px;font-size:19px;font-weight:600}.cl-search{border:1px solid var(--gold-border);background:var(--surface-low);width:100%;font-family:var(--f-body);color:var(--ink);border-radius:8px;padding:10px 14px;font-size:13px}.cl-search:focus{border-color:var(--gold-ink);outline:none}.cl-filters{border-bottom:.5px solid #c9a84c4d;flex-wrap:wrap;gap:8px;padding:14px 20px;display:flex}.cl-chip{border:.5px solid var(--gold-border);color:var(--ink-mid);cursor:pointer;background:0 0;border-radius:99px;padding:5px 12px;font-size:11.5px;transition:all .2s}.cl-chip.on{background:var(--maroon);color:var(--parchment);border-color:var(--emphasis)}.cl-list{flex:1;padding:8px;overflow-y:auto}.cl-item{cursor:pointer;border-radius:8px;align-items:center;gap:12px;padding:12px;transition:all .15s;display:flex}.cl-item:hover{background:var(--surface-low)}.cl-item.active{background:var(--surface-container)}.cl-avatar{background:radial-gradient(circle at 30% 25%,#7d1320,var(--maroon-deep));border:1.5px solid var(--gold);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;font-size:19px;display:flex;position:relative}.cl-dot{border:2px solid var(--parchment);background:#2f9e6e;border-radius:50%;width:10px;height:10px;position:absolute;bottom:-1px;right:-1px}.cl-dot.away{background:var(--ink-muted)}.cl-info{flex:1;min-width:0}.cl-name{font-family:var(--f-head);color:var(--ink);letter-spacing:-.01em;white-space:nowrap;text-overflow:ellipsis;font-size:14.5px;font-weight:600;overflow:hidden}.cl-sub{color:var(--ink-muted);white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:11.5px;overflow:hidden}.cl-price{font-family:var(--f-mono);color:var(--gold-ink);flex-shrink:0;font-size:11.5px}.chat-right{flex-direction:column;min-height:0;display:flex}.cr-empty{color:var(--ink-muted);flex:1;justify-content:center;align-items:center;font-size:14px;display:flex}.cr-header{border-bottom:.5px solid #c9a84c59;align-items:center;gap:14px;padding:16px 28px;display:flex}.cr-avatar{background:radial-gradient(circle at 30% 25%,#7d1320,var(--maroon-deep));border:1.5px solid var(--gold);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:20px;display:flex}.cr-id{flex:1;min-width:0}.cr-name{font-family:var(--f-head);letter-spacing:-.01em;font-size:17px;font-weight:600}.cr-status{font-family:var(--f-mono);color:#2f9e6e;align-items:center;gap:6px;margin-top:2px;font-size:11px;display:flex}.cr-status:before{content:"";background:#2f9e6e;border-radius:50%;width:7px;height:7px}.cr-meter{text-align:right;flex-shrink:0}.cr-timer{font-family:var(--f-mono);color:var(--emphasis);letter-spacing:.02em;font-size:18px;font-weight:500}.cr-cost{font-family:var(--f-mono);color:var(--ink-muted);margin-top:2px;font-size:11.5px}.cr-endbtn{flex-shrink:0;margin-left:16px;padding:9px 16px;font-size:12px}.cr-body{background:repeating-linear-gradient(#c9a84c05 0 0);flex-direction:column;flex:1;gap:14px;padding:28px;display:flex;overflow-y:auto}.msg{border-radius:14px;max-width:62%;padding:12px 16px;font-size:14px;line-height:1.55}.msg.astro{background:var(--surface-low);color:var(--ink);border:.5px solid #c9a84c59;border-bottom-left-radius:4px;align-self:flex-start}.msg.me{background:var(--maroon);color:var(--parchment);border-bottom-right-radius:4px;align-self:flex-end}.cr-inputrow{border-top:.5px solid #c9a84c59;align-items:center;gap:12px;padding:18px 28px;display:flex}.cr-input{border:1px solid var(--gold-border);background:var(--surface-low);font-family:var(--f-body);color:var(--ink);border-radius:99px;flex:1;padding:13px 16px;font-size:14px}.cr-input:focus{border-color:var(--gold-ink);outline:none}.cr-send{background:var(--maroon);width:44px;height:44px;color:var(--parchment);cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:all .2s;display:flex}.cr-send:hover{background:var(--maroon-deep)}@media (max-width:900px){.chat-shell{grid-template-columns:1fr}.chat-left{max-height:260px;display:flex;overflow:auto}.chat-shell{height:auto;min-height:calc(100vh - 72px)}.cr-inputrow{padding:12px}.cr-input{min-width:0}.msg{max-width:80%}}