@font-face{font-family:ChatText;src:local('Avenir Next')}@font-face{font-family:ChatDisplay;src:local('Georgia')}
:root{color-scheme:dark;--bg:#171c1b;--sidebar:#121715;--panel:#202724;--line:#303933;--text:#eeeee4;--muted:#94a298;--mint:#b6dbb4;--orange:#d5a473;--red:#e8a09b;font-family:ChatText,'Trebuchet MS',sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible,textarea:focus-visible{outline:2px solid var(--mint);outline-offset:5px}[hidden]{display:none!important}.shell{display:grid;grid-template-columns:272px minmax(0,1fr);height:100dvh;min-height:560px}.sidebar{padding:38px 24px 24px;background:var(--sidebar);border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{display:flex;gap:13px;align-items:center;text-decoration:none;color:var(--text);font-size:35px;letter-spacing:-2px;font-weight:700}.brand-icon{background:var(--mint);color:var(--sidebar);border-radius:12px;width:39px;height:39px;font-size:29px;text-align:center;line-height:33px;letter-spacing:-2px}.brand-dot{color:#65776a;font-weight:400;margin-left:4px}.sidebar-caption{font-size:8px;letter-spacing:1.4px;color:var(--muted);margin:16px 0 38px}.room-link{background:#232e26;border:1px solid #3b4d3c;border-radius:12px;display:flex;align-items:center;padding:15px 12px;gap:12px}.room-symbol{font-size:27px;color:var(--mint)}.room-link strong{font-size:13px;font-weight:600}.room-link small{display:block;font-size:10px;color:var(--muted);margin-top:4px}.room-arrow{margin-left:auto;color:var(--mint)}.section-label{font-size:9px;letter-spacing:1.8px;color:var(--muted);margin:34px 0 18px;display:flex;justify-content:space-between}.cast{list-style:none;padding:0;margin:0;display:grid;gap:22px}.cast li{display:flex;align-items:center;gap:12px}.avatar{width:39px;height:39px;flex-shrink:0;border-radius:50%;display:grid;place-items:center;font-size:15px;font-weight:600;background:#364536;color:#c9dcb0}.color-1{background:#47382e;color:#e7bc92}.color-2{background:#333e49;color:#b3c6d6}.color-3{background:#483646;color:#d9b3ce}.cast strong{font-size:13px;display:block;font-weight:500}.cast small{font-size:10px;color:var(--muted);display:block;margin-top:3px;overflow-wrap:anywhere}.cast .indicator{width:5px;height:5px;background:#657467;border-radius:50%;margin-left:auto}.cast li.is-typing .indicator{background:var(--mint);box-shadow:0 0 8px #b6dbb455}.sidebar-bottom{margin-top:auto;padding-top:32px}.little-star{color:var(--mint);font-size:28px}.sidebar-bottom p{font-family:ChatDisplay,Georgia,serif;font-size:23px;line-height:1.3;color:#c1c9bc;margin:14px 0 20px}.sidebar-bottom small{color:#849186;font-size:10px;line-height:1.7}.main{position:relative;min-width:0;display:flex;flex-direction:column;overflow:hidden;background-image:radial-gradient(#a4b99b09 .6px,transparent .6px);background-size:8px 8px}.chat-header{height:112px;padding:27px 42px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);flex-shrink:0;background:var(--bg)}.eyebrow{font-size:9px;letter-spacing:2px;color:var(--muted);font-weight:500}h1{font-size:25px;font-weight:500;letter-spacing:-.8px;margin:7px 0 0}.header-dot{color:var(--mint)}.header-actions{display:flex;align-items:center;gap:22px}.mode{font-size:10px;color:var(--muted)}.toggle{border:1px solid #465349;border-radius:8px;padding:10px 14px;color:var(--mint);background:transparent;font-size:12px;display:flex;gap:9px;align-items:center}.toggle.running{border-color:#754d47;color:var(--red);background:#3b292422}.topic-bar{display:flex;align-items:center;gap:16px;padding:20px 42px;background:#1c2320;border-bottom:1px solid var(--line);flex-shrink:0}.topic-icon{font-size:24px;color:var(--mint)}.topic-label{font-size:8px;letter-spacing:1.8px;color:var(--muted)}.topic-bar p{font-size:13px;margin:5px 0 0;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere;max-height:64px;overflow:auto}.status{margin-left:auto;white-space:nowrap;font-size:10px;color:var(--muted);display:flex;gap:6px;align-items:center}.status:before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor}.status.running{color:var(--mint)}.notice,.error{font-size:11px;line-height:1.6;padding:10px 42px;background:#2b3026;color:#c6ceae;border-bottom:1px solid #3a4433}.error{background:#382720;color:#f0b0a2}.conversation{flex:1;min-height:0;overflow-y:auto;padding:30px 42px 16px;scrollbar-color:#455248 transparent;scrollbar-width:thin}.empty{text-align:center;max-width:690px;margin:clamp(8px,4vh,50px) auto 20px;animation:appear .6s ease}.empty-orbit{position:relative;width:198px;height:85px;margin:0 auto 24px;display:flex;justify-content:center;align-items:center}.empty-orbit span{display:grid;place-items:center;background:#364536;color:#c9dcb0;border:5px solid var(--bg);border-radius:50%;width:51px;height:51px;margin-left:-6px;font-size:17px}.empty-orbit span:nth-child(2){background:#47382e;color:#e7bc92;transform:translateY(-10px)}.empty-orbit span:nth-child(3){background:#333e49;color:#b3c6d6}.empty-orbit span:nth-child(4){background:#483646;color:#d9b3ce;transform:translateY(-8px)}.empty-orbit i{position:absolute;right:-4px;top:1px;font-size:26px;color:var(--mint);font-style:normal}.empty h2{font-family:ChatDisplay,Georgia,serif;font-size:clamp(32px,3.8vw,49px);line-height:1.13;font-weight:400;letter-spacing:-1.5px;margin:17px 0}.empty h2 span{color:var(--mint)}.empty p{font-size:12px;line-height:1.8;color:var(--muted)}.suggestions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:26px 0 0}.suggestions button{border:1px solid #3b473d;background:#242c24;color:#c4cdbd;border-radius:7px;padding:10px 12px;font-size:10px;text-align:left}.suggestions button:hover{border-color:var(--mint);background:#303d2e}.suggestions span{margin-left:9px;color:#80967b}.messages{max-width:850px;margin:0 auto;display:grid;gap:22px}.message{display:flex;gap:12px;animation:appear .2s ease;align-items:flex-start}.message .avatar{width:33px;height:33px;font-size:13px;margin-top:3px}.message-content{min-width:0;max-width:80%}.message-heading{display:flex;align-items:center;gap:10px;font-size:11px;color:#c2d2b6;margin:1px 0 7px}.message-heading time{font-size:9px;color:#7c8b80}.bubble{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.65;background:#262f28;border:1px solid #343f35;border-radius:0 12px 12px;padding:12px 16px;color:#e1e5da}.topic-event{display:flex;gap:12px;align-items:center;justify-content:center;color:#aabb9f;font-size:10px;margin:10px 0;text-align:center;overflow-wrap:anywhere;line-height:1.6}.topic-event:before,.topic-event:after{content:'';height:1px;background:#354132;flex:1;max-width:80px}.typing{font-size:11px;color:var(--muted);max-width:850px;margin:18px auto 6px;padding-left:45px;display:flex;align-items:center;gap:8px}.typing-dots{display:flex;gap:3px}.typing-dots i{width:3px;height:3px;background:var(--mint);border-radius:50%;animation:pulse 1s infinite}.typing-dots i:nth-child(2){animation-delay:.15s}.typing-dots i:nth-child(3){animation-delay:.3s}.composer-wrap{padding:15px 42px 22px;flex-shrink:0;background:var(--bg)}.composer{max-width:850px;margin:auto;border:1px solid #485542;background:#222a22;border-radius:12px;padding:16px 18px}.composer:focus-within{border-color:#91b587;box-shadow:0 0 0 3px #adcba008}.composer label{font-size:8px;letter-spacing:1.7px;color:#afc5a4;display:block;margin-bottom:9px}.composer-row{display:flex;align-items:center;gap:16px}textarea{background:none;border:none;resize:none;outline:none!important;color:var(--text);font-size:13px;line-height:1.6;flex:1;width:0;min-height:43px;max-height:130px;padding:0}textarea::placeholder{color:#7e8d7a}.composer button{display:flex;align-items:center;gap:18px;background:var(--mint);color:#1a291b;border:0;border-radius:7px;white-space:nowrap;padding:12px 17px;font-size:12px;font-weight:600}.composer button:hover{background:#c6eac1}.composer-meta{max-width:850px;margin:11px auto 0;display:flex;justify-content:space-between;font-size:9px;color:#849181;gap:12px}.to-bottom{position:absolute;bottom:170px;left:50%;transform:translateX(-50%);border:1px solid #65785c;background:#303d2a;color:var(--text);padding:9px 14px;border-radius:20px;font-size:11px}@keyframes appear{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{50%{opacity:.2;transform:translateY(-2px)}}
@media(min-width:1600px){.chat-header,.topic-bar{padding-left:65px;padding-right:65px}.sidebar{padding-left:30px;padding-right:30px}.shell{grid-template-columns:295px minmax(0,1fr)}}
@media(max-width:900px){.shell{grid-template-columns:215px minmax(0,1fr)}.sidebar{padding:28px 18px}.sidebar-caption{font-size:7px;letter-spacing:.8px}.chat-header{padding:22px;height:100px}.topic-bar{padding:16px 22px}.conversation{padding:24px 22px 12px}.composer-wrap{padding:14px 22px 18px}.header-actions{gap:12px}.mode{max-width:80px;text-align:right;font-size:9px}.composer button{padding:12px;gap:9px;font-size:11px}.empty h2{font-size:37px}.notice,.error{padding:10px 22px}}
@media(max-width:640px){.shell{display:block;height:100dvh;min-height:0}.sidebar{display:none}.main{height:100%}.chat-header{height:87px;padding:18px 20px}.chat-header h1{font-size:22px}.eyebrow{font-size:8px;letter-spacing:1.3px}.mode{font-size:9px}.toggle{padding:9px 11px;font-size:11px}.topic-bar{padding:13px 20px;gap:10px}.topic-bar p{font-size:12px}.status{font-size:9px}.conversation{padding:20px 18px 8px}.empty{margin:4vh auto 0}.empty-orbit{height:65px;margin-bottom:18px}.empty h2{font-size:36px}.empty p{font-size:11px}.empty p br{display:none}.suggestions{gap:7px;margin-top:18px}.suggestions button{font-size:10px;padding:9px}.composer-wrap{padding:12px 14px max(14px,env(safe-area-inset-bottom))}.composer{padding:13px}.composer-row{gap:10px;align-items:flex-end}.composer button{padding:11px;max-width:125px;white-space:normal;text-align:left;font-size:11px}.composer-meta{font-size:8px}.notice,.error{padding:8px 20px;font-size:10px}.message-content{max-width:86%}.bubble{font-size:13px;padding:10px 13px}.to-bottom{bottom:158px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important}}
.admin-link{display:block;color:var(--mint);font-size:11px;text-decoration:none;margin-bottom:22px}.admin-shortcut{color:var(--muted);font-size:20px;text-decoration:none}.admin-shortcut:hover{color:var(--mint)}

/* App surfaces are not selectable; editing controls keep native text behavior. */
body { cursor: default; }
body, body * { -webkit-user-select: none; user-select: none; }
input, textarea, [contenteditable="true"], [contenteditable="true"] * {
  -webkit-user-select: text;
  user-select: text;
  cursor: text;
}
input[type="checkbox"], input[type="radio"], input[type="file"], select, summary, label[for] { cursor: pointer; }
a, img { -webkit-user-drag: none; }