:root{--ws-green:#0b6247;--ws-line:#dce7e0;--ws-bg:#f7faf8;--ws-txt:#193c31}
body.workspace20{background:var(--ws-bg);color:var(--ws-txt);font-family:Inter,system-ui,Arial,sans-serif;font-size:15px}
.workspace20 .ws-sidebar{position:fixed;inset:0 auto 0 0;width:256px;background:#fff;border-right:1px solid var(--ws-line);z-index:60;display:flex;flex-direction:column;padding:20px 13px;box-shadow:4px 0 14px #082b1705}
.ws-brand{display:flex;align-items:center;gap:11px;padding:9px 11px 25px;color:#0c513c}.ws-brand-mark{display:grid;place-items:center;width:36px;height:36px;background:#0a754e;color:white;border-radius:12px;font-size:21px}.ws-brand strong{display:block;font-size:14px;letter-spacing:.02em}.ws-brand small{font-size:10px;color:#698077;display:block;line-height:1.5}
.workspace20 .ws-new-chat{display:block;padding:12px 15px;border:1px solid var(--ws-line);border-radius:13px;color:#0b6043;text-decoration:none;font-weight:650;background:#eff8f2;margin:2px 6px 25px}.workspace20 .ws-new-chat:hover{background:#e0f3e8}
.ws-menu-heading{font-size:10px;font-weight:800;letter-spacing:.13em;color:#87988f;padding:0 14px 10px}
.workspace20 .ws-nav{display:flex;flex-direction:column;align-items:stretch;flex-wrap:nowrap;gap:3px}
.workspace20 .ws-nav a{display:block;text-decoration:none;color:#36594b;border-radius:11px;padding:12px 15px;font-size:14px;font-weight:550}
.workspace20 .ws-nav a:hover,.workspace20 .ws-nav a.active{background:#e7f3eb;color:#075f3d;text-decoration:none}
.ws-sidebar-end{margin-top:auto;border-top:1px solid var(--ws-line);padding:17px 10px 0;display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px}.ws-sidebar-end span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:650}.ws-sidebar-end form{margin:0}.ws-sidebar-end button{font-size:12px;padding:7px 11px;background:#edf4ef;color:#2d5a46}
.workspace20 .ws-shell{margin-left:256px;min-height:100vh;display:flex;flex-direction:column;min-width:0}
.ws-topbar{position:sticky;top:0;z-index:35;background:#fffffff0;backdrop-filter:blur(10px);border-bottom:1px solid var(--ws-line);min-height:64px;padding:13px 30px;display:flex;align-items:center;gap:14px}.ws-topbar-title{font-weight:700;flex:1;font-size:15px}.ws-topbar-tag{font-size:12px;color:#699183}.ws-menu-toggle{display:none;background:transparent;color:#245441;font-size:23px;padding:4px 9px}
.workspace20 .ws-main{max-width:1480px;width:100%;margin:0 auto;padding:28px 32px 50px;min-height:calc(100vh - 125px)}.workspace20 .ws-page-title{font-size:clamp(24px,2.5vw,31px);letter-spacing:-.04em;margin:7px 0 27px}
.workspace20 footer{font-size:11px;padding:13px;color:#93a69c}.workspace20 .panel,.workspace20 .tile{box-shadow:none;border-color:#e1ebe5}.workspace20 input,.workspace20 textarea,.workspace20 select{font-size:14px}
.workspace20 .ai-chat-layout{grid-template-columns:minmax(200px,245px) minmax(0,1fr);gap:16px;max-width:none}.workspace20 .ai-sidebar{min-width:0}.workspace20 .ai-conversation{min-width:0}.workspace20 .ai-thread-list{overflow-wrap:anywhere}.workspace20 .aw-layout,.workspace20 .aw16-layout{max-width:100%}
.ws-overlay{display:none}
@media(max-width:1020px){.workspace20 .ws-sidebar{width:226px}.workspace20 .ws-shell{margin-left:226px}.workspace20 .ws-main{padding:26px 20px}}
@media(max-width:760px){.workspace20 .ws-sidebar{transform:translateX(-102%);transition:transform .2s ease;width:min(290px,86vw)}.workspace20.ws-open .ws-sidebar{transform:translateX(0)}.workspace20 .ws-shell{margin-left:0}.ws-menu-toggle{display:inline-flex}.workspace20 .ws-main{padding:17px 14px}.workspace20 .ws-page-title{margin-bottom:18px}.ws-topbar{padding:10px 13px}.ws-topbar-tag{display:none}.workspace20.ws-open .ws-overlay{display:block;position:fixed;inset:0;z-index:55;background:#0006;border:0;border-radius:0;width:100%}.workspace20 .ai-chat-layout{grid-template-columns:1fr}.workspace20 .ai-sidebar{max-height:195px;overflow:auto}}
@media(prefers-reduced-motion:reduce){.workspace20 .ws-sidebar{transition:none}}