@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Noto+Sans+SC:wght@400;500;600;700&display=swap');
:root{--bg:#0b0d12;--panel:#12151d;--panel2:#191d27;--line:#292f3d;--text:#f0f2f7;--muted:#8f98a9;--accent:#9bf0bd;--accent2:#50c988;--danger:#ff7d8e}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:'Noto Sans SC',system-ui,sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}.sidebar{position:fixed;inset:0 auto 0 0;width:270px;background:#10131a;border-right:1px solid var(--line);display:flex;flex-direction:column;z-index:5;transition:.25s}.side-brand{height:70px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;font-size:17px;font-weight:700;letter-spacing:.4px}.side-brand span:before{content:'✦';display:inline-grid;place-items:center;width:29px;height:29px;margin-right:9px;color:#0d1711;background:var(--accent);border-radius:9px}.collapse{border:0;background:transparent;color:var(--muted);font-size:27px}.new-chat{margin:0 14px 16px;padding:12px;border:1px solid #315c45;border-radius:10px;background:#173523;color:#c3ffd8;font-weight:600;text-align:left}.new-chat:hover{background:#204830}.session-list{padding:0 9px;overflow:auto;flex:1}.session{position:relative;margin:3px 0;padding:11px 34px 10px 11px;border-radius:9px;color:#bbc2d0;cursor:pointer}.session:hover{background:#1b202a}.session.active{background:#202934;color:#fff}.session-title{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px}.session small{display:block;margin-top:4px;color:#778093;font-size:11px}.session-ops{display:none;position:absolute;right:5px;top:8px}.session:hover .session-ops{display:flex}.session-ops button{border:0;background:transparent;color:#9ca7b9;padding:3px}.dot{display:inline-block;width:6px;height:6px;background:var(--accent);border-radius:99px}.side-bottom{border-top:1px solid var(--line);padding:12px;display:flex;gap:8px}.side-bottom button{border:0;background:#1a1f29;color:#adb6c5;border-radius:7px;padding:8px 10px}.workspace{margin-left:270px;min-height:100vh;padding-bottom:205px}.topbar{height:70px;padding:0 34px;border-bottom:1px solid var(--line);background:#0d1016e8;backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:3;font-weight:600}.top-meta{font:12px 'DM Mono',monospace;color:var(--accent);background:#163022;padding:6px 9px;border-radius:6px}.conversation{width:min(1120px,calc(100% - 48px));margin:0 auto;padding:38px 0}.welcome{min-height:440px;display:grid;place-content:center;text-align:center;background:radial-gradient(circle at 50% 38%,#173526 0,#10151d 38%,transparent 70%);border:1px dashed #283848;border-radius:18px}.welcome-icon{color:#baffd3;font-size:55px;text-shadow:0 0 35px #52cf8a}.welcome h2{margin:12px 0 7px;font-size:30px}.welcome p{color:var(--muted);margin:0}.turn{margin-bottom:38px}.message{display:flex;gap:12px;margin:16px 0}.avatar{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-size:13px;flex:none}.user-avatar{background:#293343;color:#dfe8f9}.ai-avatar{background:#b4ffd2;color:#11251a}.message-body{min-width:0;flex:1}.message-name{font-size:12px;color:var(--muted);margin-bottom:6px}.bubble{display:inline-block;max-width:850px;padding:12px 15px;border:1px solid var(--line);background:#161b24;border-radius:4px 13px 13px 13px;line-height:1.7;white-space:pre-wrap}.message-meta{color:#727c8d;font:11px 'DM Mono',monospace;margin-top:7px}.assistant-text{color:#d9f7e4;margin-bottom:10px}.results{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px}.result{overflow:hidden;background:#151a23;border:1px solid var(--line);border-radius:12px}.result img{display:block;width:100%;aspect-ratio:1;object-fit:cover;background:#0a0c10;cursor:zoom-in;transition:.2s}.result img:hover{transform:scale(1.025)}.result-info,.result-actions{padding:9px 11px;display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}.result-actions{border-top:1px solid var(--line)}.result-actions button,.result-actions a{border:0;background:transparent;color:#aaeec5;text-decoration:none;font-size:12px}.generating-card{padding:15px;background:#17221d;border:1px solid #28513a;border-radius:11px;display:flex;gap:11px;color:#d7f9e2}.generating-card small{display:block;color:#89a494;margin-top:4px}.generating-card.failed{background:#2a161c;border-color:#68323c}.spinner{width:19px;height:19px;border:2px solid #517460;border-top-color:#b6ffcf;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.retry{margin-left:auto;border:0;border-radius:7px;background:#7f3440;color:#fff;padding:6px 10px}.composer{position:fixed;bottom:0;left:270px;right:0;padding:15px max(24px,calc((100% - 1050px)/2));background:linear-gradient(transparent,#0b0d12 17%,#0b0d12);z-index:4}.composer>textarea{display:block;width:100%;height:82px;resize:none;padding:15px 16px;border:1px solid #354052;border-radius:13px 13px 0 0;background:#161b24;color:#fff;outline:none;line-height:1.5}.composer>textarea:focus{border-color:#71d99a;box-shadow:0 0 0 3px #51ce7d1a}.composer-toolbar{min-height:48px;padding:8px 9px 8px 13px;border:1px solid #354052;border-top:0;border-radius:0 0 13px 13px;background:#161b24;display:flex;align-items:center;gap:8px}.composer-toolbar select,.setting-pill,.upload{border:1px solid #303949;border-radius:7px;background:#202631;color:#b8c2d1;padding:6px 8px;font-size:12px}.upload input{display:none}.send{margin-left:auto;border:0;border-radius:9px;width:34px;height:34px;background:var(--accent);color:#0b1610;font-weight:800;font-size:19px}.send:disabled{opacity:.45}.ref-chip{display:inline-flex;align-items:center;gap:6px;margin:6px 0;color:#b7c4d2;font-size:12px}.ref-chip img{width:34px;height:34px;border-radius:6px;object-fit:cover}.ref-chip button{border:0;background:#34212a;color:#ffbdc5;border-radius:5px}.composer #status{height:17px;padding:3px 5px;color:#ffb6c0;font-size:12px}.size-dialog,dialog#settings{width:min(620px,calc(100% - 30px));color:var(--text);background:#161b24;border:1px solid #364052;border-radius:15px;padding:22px;box-shadow:0 20px 70px #000a}.size-dialog::backdrop,dialog#settings::backdrop,.lightbox::backdrop{background:#000b}.x{float:right;border:0;background:transparent;color:#b9c3d4;font-size:24px}.muted,.info{color:var(--muted);font-size:13px}.size-section{margin:18px 0}.size-section>label{display:block;color:#c9d1df;margin-bottom:8px;font-size:13px}.auto-choice,.ratio-grid button{border:1px solid #354052;background:#1e2430;color:#c8d2df;border-radius:8px;padding:10px;text-align:left}.ratio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.ratio-grid button small{color:#8791a3}.ratio-grid button.selected,.auto-choice.selected{border-color:#70d79a;background:#173726;color:#d7ffe5}.wh{display:flex;align-items:end;gap:10px}.wh div{flex:1}.wh span{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.wh input,dialog#settings input{width:100%;border:1px solid #354052;border-radius:7px;background:#10141b;color:#fff;padding:9px}.size-summary{padding:10px;background:#202732;border-radius:8px}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.dialog-actions button{border:1px solid #3a4352;background:#202631;color:#d7dfeb;border-radius:8px;padding:9px 15px}.dialog-actions .primary{border:0;background:var(--accent);color:#102216;font-weight:700}dialog#settings label{display:block;margin:12px 0;color:#cbd4e0;font-size:13px}dialog#settings .row{display:flex;gap:7px}.lightbox{border:0;background:transparent;max-width:95vw;max-height:95vh}.lightbox img{display:block;max-width:88vw;max-height:85vh;border-radius:10px}.lb-btn,.lb-close{position:fixed;border:0;background:#151a23d9;color:white;border-radius:50%;width:40px;height:40px;font-size:28px}.lb-prev{left:3%;top:50%}.lb-next{right:3%;top:50%}.lb-close{right:2%;top:3%}.lb-counter{color:#fff;text-align:center;margin:8px}.collapsed{width:0;overflow:hidden}.workspace.sidebar-collapsed{margin-left:0}.composer.sidebar-collapsed{left:0}@media(max-width:760px){.sidebar{width:220px}.workspace{margin-left:0;padding-top:70px}.sidebar{transform:translateX(-100%)}.topbar{position:fixed;left:0;right:0}.composer{left:0;padding:10px}.conversation{width:calc(100% - 24px);padding:22px 0}.composer-toolbar{overflow-x:auto}.composer-toolbar select{min-width:max-content}.results{grid-template-columns:repeat(2,1fr)}.ratio-grid{grid-template-columns:repeat(2,1fr)}}
/* Login */body:has(.login-card){display:grid;place-items:center;min-height:100vh;background:radial-gradient(circle at 25% 20%,#204632,#0b0d12 50%)}.login-card{width:min(420px,calc(100% - 32px));padding:36px;background:#151a23;border:1px solid #344052;border-radius:18px;box-shadow:0 28px 80px #0009;text-align:center}.login-mark{width:55px;height:55px;margin:0 auto 16px;display:grid;place-items:center;border-radius:16px;background:var(--accent);color:#102318;font-size:27px}.login-card h1{font-size:25px;margin:0}.login-card p{color:var(--muted);font-size:14px;margin:10px 0 28px}.login-card input{width:100%;padding:13px;border:1px solid #364052;border-radius:9px;background:#0c1016;color:#fff;outline:none}.login-card button{width:100%;margin-top:11px;padding:12px;border:0;border-radius:9px;background:var(--accent);color:#112318;font-weight:700}.login-card small{display:block;color:#657084;margin-top:20px}
.top-left{display:flex;align-items:center;gap:12px;min-width:0}.sidebar-toggle{width:32px;height:32px;display:grid;place-items:center;border:1px solid #364052;border-radius:8px;background:#1b212c;color:#c8d3e2;font-size:16px;line-height:1}.sidebar-toggle:hover{border-color:#75d99b;background:#1c3628;color:#c9ffdc}.workspace.sidebar-collapsed .sidebar-toggle{border-color:#70d79a;color:#baffd3;background:#173726}
.size-section+ .size-section{padding-top:16px;border-top:1px solid #2b3240}