:root{color-scheme:dark;font-family:Inter,Segoe UI,Arial,sans-serif;color:#e8e8e8;background:#191919;font-size:14px}*{box-sizing:border-box}body{margin:0;display:flex;height:100vh;overflow:hidden}button,input,textarea{font:inherit}button{cursor:pointer;border:0;color:inherit;background:transparent;border-radius:8px;padding:10px 12px;text-align:left}button:hover{background:#303030}button:disabled{opacity:.4;cursor:default}aside{width:254px;background:#141414;border-right:1px solid #292929;padding:24px 16px;display:flex;flex-direction:column;gap:8px}.brand{font-size:20px;font-weight:650;padding:0 8px 28px}.logo{display:inline-grid;place-items:center;width:30px;height:30px;border:1px solid #999;border-radius:9px;margin-right:7px}.brand small{display:block;font-size:9px;letter-spacing:2px;color:#777;margin:10px 0 0 42px}.new{background:#272727}.caption{font-size:10px;letter-spacing:1.4px;color:#777;margin:24px 12px 5px}#folder{font-size:12px;color:#aaa;padding:0 12px;overflow-wrap:anywhere}nav{overflow:auto;flex:1}nav button{display:block;width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#aaa}nav button.active{background:#272727;color:white}.aside-bottom{font-size:12px;color:#aaa;padding-top:15px;border-top:1px solid #292929}.aside-bottom button{display:block;width:100%;margin-top:12px}.dot{display:inline-block;width:6px;height:6px;background:#b2c4a0;border-radius:50%;margin:0 8px}main{flex:1;display:flex;flex-direction:column;min-width:0}header{height:70px;padding:0 30px;border-bottom:1px solid #252525;display:flex;align-items:center;justify-content:space-between;gap:20px}header>span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.pill{font-size:11px;color:#9f9f9f;border:1px solid #333;border-radius:20px;padding:6px 10px;margin-left:6px}#messages{flex:1;overflow-y:auto;padding:30px max(30px,calc((100% - 800px)/2))}.welcome{padding-top:8vh;text-align:center}.mark{font-size:45px;color:#c4d5ba;margin-bottom:22px}h1{font-size:32px;font-weight:500;letter-spacing:-1px;margin:0 0 18px}.welcome p{color:#888;line-height:1.8}.suggestions{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:40px}.suggestions button{border:1px solid #383838;line-height:1.6;padding:18px 14px}.suggestions span{display:block;color:#858585;font-size:11px;margin-top:7px}.compose-wrap{width:min(850px,calc(100% - 60px));margin:0 auto 15px}#status{font-size:11px;color:#999;min-height:25px}#composer{border:1px solid #444;border-radius:18px;background:#232323;padding:15px;box-shadow:0 8px 40px #0002}textarea{width:100%;resize:vertical;border:0;outline:none;background:transparent;color:#eee;min-height:65px;max-height:220px;line-height:1.6}.compose-bottom{display:flex;align-items:center;gap:14px;color:#888;font-size:11px}.compose-bottom span:nth-child(2){flex:1}#send{background:#e2e6dc;color:#181818;font-size:20px;width:34px;height:34px;text-align:center;padding:0;border-radius:50%}.footnote{text-align:center;font-size:10px;color:#6d6d6d;margin:12px 0 0}.message{line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere;margin-bottom:28px}.message.user{background:#292929;border-radius:16px;padding:16px 20px;margin-left:15%}.message.assistant{padding:12px 0}.message.tool{font:12px/1.6 Consolas,monospace;border-left:2px solid #52634b;color:#aab6a5;padding:10px 15px;max-height:240px;overflow:auto}.message.error,.error{color:#e7a5a5}dialog{background:#222;color:#eee;border:1px solid #484848;border-radius:16px;padding:28px;width:min(650px,90vw);max-height:85vh}dialog::backdrop{background:#0009}dialog h2{font-size:22px;font-weight:500}dialog p{color:#aaa;line-height:1.6}label{display:block;margin:20px 0;color:#bbb}input{display:block;width:100%;margin-top:8px;background:#191919;color:white;border:1px solid #444;border-radius:8px;padding:12px}.actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.primary{background:#d5dfca;color:#172017}.primary:hover{background:#e3eadc}pre{white-space:pre-wrap;word-break:break-word;max-height:45vh;overflow:auto;background:#151515;padding:16px;font:12px/1.65 Consolas,monospace}@media(max-width:900px){aside{width:205px}.suggestions{grid-template-columns:1fr}.welcome{padding-top:1vh}header{padding:0 20px}.pill{display:none}.compose-bottom span:nth-child(2){display:none}}
:root .model-row{display:block;width:100%;border:1px solid #3b3b3b;margin:8px 0;font-size:12px;overflow-wrap:anywhere}#hf-results{max-height:220px;overflow:auto}hr{border:0;border-top:1px solid #3a3a3a;margin:25px 0}
:root #chat-model{font:12px Segoe UI,sans-serif;color:#d8dfd2;background:#30332e;border:1px solid #505748;border-radius:7px;padding:8px;max-width:45%;cursor:pointer}
[hidden]{display:none!important}.wide{display:block;width:100%;text-align:center;margin-top:12px}.empty-history{font-size:12px;line-height:1.7;color:#777;padding:0 12px}#auth{width:420px;padding:32px}#auth .mark{margin:0;font-size:30px}#auth h2{margin-bottom:8px}#auth p{font-size:13px}#account{overflow:hidden;text-overflow:ellipsis}#review-note{flex:1}#chat-model{max-width:70%}.brand{padding-bottom:20px}.caption{margin-top:22px}.new{background:transparent}.new:hover{background:#262626}.welcome h1{font-size:34px}.message.assistant{border-bottom:1px solid #262626;padding-bottom:24px}@media(max-width:600px){aside{width:150px;padding:20px 8px}.brand{font-size:16px;padding-left:4px}.logo{width:24px;height:24px}.compose-wrap{width:calc(100% - 24px)}#messages{padding:20px 14px}.suggestions{display:none}.welcome h1{font-size:26px}header{padding:0 14px}.compose-bottom{gap:6px}#chat-model{max-width:80%;font-size:10px}}


.brand{display:flex;align-items:center;gap:10px}.tb-emblem{object-fit:contain;mix-blend-mode:screen;flex-shrink:0}.brand-emblem{width:38px;height:38px}.welcome-emblem{width:88px;height:88px}.mark{line-height:0}
.brand{font-size:18px;letter-spacing:-.4px}@media(max-width:900px){.brand{font-size:15px;gap:7px}.brand-emblem{width:30px;height:30px}}
#signup-welcome{width:min(720px,94vw);padding:0}#signup-welcome[open]{display:flex;flex-direction:column;max-height:90vh}.signup-welcome-heading{display:flex;align-items:center;gap:16px;padding:22px 26px;border-bottom:1px solid #393939;flex-shrink:0}.signup-welcome-heading h2{margin:0;font-size:23px;line-height:1.3}.signup-welcome-copy{overflow-y:auto;padding:8px 26px;min-height:0}.signup-welcome-copy p{line-height:1.75;color:#bbb}.signup-welcome-copy strong{color:#eee}.signup-welcome-actions{padding:16px 26px;border-top:1px solid #393939;display:flex;justify-content:flex-end;flex-shrink:0}@media(max-width:600px){.signup-welcome-heading{padding:18px;gap:12px}.signup-welcome-heading h2{font-size:20px}.signup-welcome-copy{padding:4px 18px}.signup-welcome-actions{padding:14px 18px}}

#admin-link{display:block;color:#d5e2c8;text-decoration:none;font-size:13px;padding:12px 8px}#admin-link[hidden]{display:none}

.usage-card{border:1px solid #3d4438;background:linear-gradient(130deg,#242a20,#1c201c);border-radius:12px;margin:8px 0}.usage-card button{width:100%;padding:14px;display:flex;flex-direction:column;gap:7px}.usage-card-top{display:flex;align-items:center;justify-content:space-between;width:100%;font-size:11px;color:#b5c3a8}.usage-card-top b{font-size:8px;letter-spacing:1px;background:#c2d8ae17;border:1px solid #abc99233;color:#bfd4ac;border-radius:4px;padding:3px 5px}.usage-card strong{font-size:22px;font-weight:500;color:#dae8cd;letter-spacing:-.6px}.usage-card small{font-size:9px;color:#7f9176}.usage-card #usage-tokens,.usage-card #usage-remaining{font-size:10px;color:#a1b098}.usage-card progress{display:block;width:100%;height:4px;border:0;border-radius:4px;overflow:hidden;margin:5px 0;background:#3a4234}.usage-card progress::-webkit-progress-bar{background:#3a4234}.usage-card progress::-webkit-progress-value{background:#bfd6a4}#usage-dialog{width:540px;background:#1a211c;border-color:#46543d}.usage-heading{display:flex;gap:18px;align-items:center}.usage-heading>span{font-size:34px}.usage-heading p{font-size:9px;letter-spacing:1.5px;color:#8eaa80;margin:0}.usage-heading h2{margin:8px 0}.usage-total{display:flex;align-items:baseline;gap:12px;margin:28px 0}.usage-total strong{font-size:44px;font-weight:500;color:#d2e6bd;letter-spacing:-2px}.usage-total span{font-size:12px;color:#8a9a7e}.usage-breakdown{display:grid;grid-template-columns:1fr 1fr;gap:12px}.usage-breakdown>div{border:1px solid #3c4935;border-radius:9px;padding:15px}.usage-breakdown span{display:block;color:#87997b;font-size:11px}.usage-breakdown strong{display:block;font-size:23px;font-weight:500;margin-top:10px}.usage-detail{border-top:1px solid #374230;padding-top:18px;margin-top:20px}.usage-detail h3{font-size:14px;font-weight:500}.usage-detail p{font-size:11px;margin:8px 0;color:#99ac8d}.coffee-detail #usage-value{font-size:20px;color:#d2d9b6}#usage-since{font-size:10px;color:#75866b;margin-top:20px}@media(max-width:600px){.usage-card button{padding:9px}.usage-card strong{font-size:18px}.usage-card-top{font-size:10px}.usage-card-top b{display:none}.usage-card #usage-remaining{font-size:9px}}