.assistant-shell{max-width:1520px;margin:auto}.assistant-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.assistant-heading h2{font-size:28px;letter-spacing:-.04em;margin:0 0 5px}.assistant-heading p{margin:0;color:var(--m)}.assistant-eyebrow{color:var(--pos);font-size:11px;letter-spacing:.09em;margin-bottom:10px}.assistant-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:14px;align-items:start}.assistant-sidebar h3{font-size:13px;margin:0 0 14px}.assistant-thread{display:flex;gap:6px;align-items:center;border-bottom:1px solid var(--l);padding:8px 0}.assistant-thread .btn:first-child{display:block;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}.assistant-thread.is-active .btn:first-child{color:var(--pos)}.assistant-thread .assistant-delete{padding:7px}.assistant-chat{min-width:0;padding:0!important;overflow:hidden}.assistant-chat-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 22px;border-bottom:1px solid var(--l)}.assistant-chat-head strong{font-weight:550}.assistant-quota{font-size:11px;color:var(--m);white-space:nowrap}.assistant-quick{display:flex;gap:8px;flex-wrap:wrap;padding:16px 22px 4px}.assistant-messages{min-height:240px;max-height:60vh;overflow:auto;padding:20px 22px;scroll-behavior:smooth}.assistant-welcome{display:grid;place-content:center;min-height:220px;text-align:center;max-width:520px;margin:auto}.assistant-welcome svg{height:34px;width:34px;margin:0 auto 15px;stroke:var(--pos);fill:none;stroke-width:1.2}.assistant-welcome h3{margin:0 0 10px;font-size:19px;font-weight:500}.assistant-welcome p{line-height:1.7;color:var(--m);margin:0}.assistant-message{margin-bottom:22px;max-width:90%;overflow-wrap:anywhere}.assistant-message[data-role="user"]{margin-left:auto;background:var(--p2);border:1px solid var(--l);border-radius:var(--rs);padding:13px 16px}.assistant-message-label{font-size:11px;color:var(--m);margin-bottom:8px}.assistant-message-text{white-space:pre-wrap;line-height:1.7;font-size:13px}.assistant-message-text.is-md{white-space:normal}.assistant-message-text.is-md>:first-child{margin-top:0}.assistant-message-text.is-md>:last-child{margin-bottom:0}.assistant-message-text.is-md p{margin:0 0 12px}.assistant-message-text.is-md h3,.assistant-message-text.is-md h4,.assistant-message-text.is-md h5,.assistant-message-text.is-md h6{margin:20px 0 8px;font-weight:600;line-height:1.35;color:var(--t)}.assistant-message-text.is-md h3{font-size:16px;letter-spacing:-.01em}.assistant-message-text.is-md h4{font-size:14px}.assistant-message-text.is-md h5,.assistant-message-text.is-md h6{font-size:13px;color:var(--m)}.assistant-message-text.is-md ul,.assistant-message-text.is-md ol{margin:0 0 12px;padding-left:20px}.assistant-message-text.is-md li{margin:3px 0}.assistant-message-text.is-md li>ul,.assistant-message-text.is-md li>ol{margin:4px 0 6px}.assistant-message-text.is-md ul li::marker{color:var(--pos)}.assistant-message-text.is-md ol li::marker{color:var(--m)}.assistant-message-text.is-md strong{font-weight:600;color:var(--t)}.assistant-message-text.is-md code{font-size:12px;background:var(--p2);border:1px solid var(--l);border-radius:4px;padding:1px 5px}.assistant-message-text.is-md hr{border:0;border-top:1px solid var(--l);margin:16px 0}.assistant-message-status{color:var(--warn);font-size:11px;margin-top:8px}.assistant-compose{border-top:1px solid var(--l);padding:16px 22px}.assistant-compose textarea{display:block;resize:vertical;min-height:76px;max-height:240px;width:100%;background:var(--p2);border:1px solid var(--l);border-radius:var(--rs);color:var(--t);font:inherit;padding:12px}.assistant-compose-bottom{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-top:10px}.assistant-compose-bottom .sub{font-size:11px}.assistant-error{color:var(--neg);font-size:12px;margin-top:10px;line-height:1.5}.assistant-error:empty{display:none}.assistant-calendar{margin-top:18px}.assistant-calendar>summary{cursor:pointer;margin-bottom:14px;color:var(--m)}.eco-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}.eco-toolbar h3{margin:0 0 4px}.eco-navigation,.eco-filters{display:flex;flex-wrap:wrap;align-items:center;gap:7px}.eco-filters{margin-top:12px}.eco-filters button[aria-pressed="true"]{color:var(--t);border-color:var(--pos);background:var(--p2)}.eco-filters button[aria-pressed="false"]{color:var(--m);opacity:.7}.eco-list{margin-top:18px}.eco-day{color:var(--m);font-size:12px;margin:20px 0 8px;text-transform:capitalize}.eco-event{display:grid;grid-template-columns:56px 48px minmax(100px,1fr) 76px 96px 96px;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--l);font-size:12px}.eco-event time{font-variant-numeric:tabular-nums}.eco-impact{font-size:11px}.eco-impact.high{color:var(--neg)}.eco-impact.medium{color:var(--warn)}.eco-impact.low,.eco-impact.holiday{color:var(--m)}.eco-number{text-align:right;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.eco-number small{display:block;color:var(--m);font-size:10px;margin-bottom:4px}.eco-stamp{color:var(--m);font-size:11px;line-height:1.6;margin-top:14px}.eco-empty{padding:35px 0;color:var(--m);text-align:center}.eco-error{color:var(--warn);font-size:12px;margin-top:12px}.eco-source-note{font-size:11px;color:var(--m);line-height:1.65;margin:12px 0 0}.assistant-pending{display:inline-flex;align-items:center;gap:8px;color:var(--m);font-size:12px}.assistant-pending:before{content:'';width:7px;height:7px;border-radius:50%;background:var(--pos);animation:assistant-pulse 1.5s ease-in-out infinite}@keyframes assistant-pulse{50%{opacity:.3}}@media(prefers-reduced-motion:reduce){.assistant-pending:before{animation:none}.assistant-messages{scroll-behavior:auto}}@media(max-width:1000px){.assistant-layout{grid-template-columns:200px minmax(0,1fr)}}@media(max-width:760px){.assistant-heading{align-items:flex-start}.assistant-heading h2{font-size:24px}.assistant-layout{grid-template-columns:1fr}.assistant-sidebar{max-height:190px;overflow:auto}.assistant-chat-head,.assistant-quick,.assistant-messages,.assistant-compose{padding-left:15px;padding-right:15px}.assistant-chat-head{flex-wrap:wrap}.assistant-quick .btn{flex:1 1 100%;justify-content:center}.assistant-message{max-width:100%}.assistant-messages{max-height:55vh}.assistant-compose-bottom{align-items:flex-start}.assistant-compose-bottom .sub{max-width:60%}.eco-event{grid-template-columns:45px 40px minmax(0,1fr);gap:8px}.eco-impact{grid-column:1}.eco-number{font-size:12px;text-align:left}.eco-event>strong{font-weight:500}.eco-toolbar{align-items:flex-start}.eco-navigation .btn{padding:7px 12px}.assistant-heading>.btn{flex-shrink:0}}