:root{color-scheme:dark;--bg:#111316;--panel:#1b1e22;--line:#32363d;--text:#f1f2f4;--muted:#a5abb6;--accent:#d5f56a;--ink:#18200a;font-family:Inter,Segoe UI,Arial,sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}button,a{transition:background .15s,border-color .15s}button{cursor:pointer}button:disabled,fieldset:disabled{opacity:.55;cursor:wait}a{color:var(--accent);text-decoration:none}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:4px}[hidden]{display:none!important}header{height:86px;border-bottom:1px solid var(--line);padding:0 4%;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;color:var(--text);font-weight:650;font-size:28px;letter-spacing:-1px}.brand small{font-size:12px;letter-spacing:2px;font-weight:400;color:var(--muted);margin:5px 0 0 10px}.brandmark{position:relative;background:var(--accent);color:var(--ink);font-weight:800;padding:3px 12px;font-size:30px;border-radius:10px}.brandmark span{position:absolute;right:3px;top:0;font-size:16px}.header-actions{display:flex;align-items:center;gap:16px;font-size:14px}.quiet{border:1px solid var(--line);border-radius:8px;background:transparent;color:var(--text);padding:9px 13px}.quiet:hover{background:#30353b}.muted{color:var(--muted)}main{max-width:1600px;margin:auto;padding:36px 4% 0}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:30px}.eyebrow{font-size:12px;font-weight:600;letter-spacing:1.8px;color:var(--muted);margin:0 0 12px}h1{font-size:clamp(25px,2.3vw,36px);font-weight:500;letter-spacing:-1px;margin:0}h2{font-size:17px;font-weight:550;margin:0}h3{font-size:19px;font-weight:500}.engine{font-size:13px;padding:10px 13px;border:1px solid var(--line);border-radius:30px;white-space:nowrap}.workspace{display:grid;grid-template-columns:370px minmax(0,1fr);gap:24px}.controls{border:1px solid var(--line);border-radius:14px;padding:22px;background:var(--panel)}.mode-tabs{display:flex;border-bottom:1px solid var(--line);margin:-2px 0 26px;gap:20px}.mode-tabs button{background:none;border:0;border-bottom:2px solid transparent;color:var(--muted);padding:10px 0 14px;flex:1}.mode-tabs button.selected{color:var(--accent);border-color:var(--accent)}fieldset{border:0;padding:0;margin:0;min-width:0}.section-title{display:flex;align-items:center;gap:10px;margin:0 0 22px}.step{font-size:12px;color:var(--accent);border:1px solid #505e31;border-radius:6px;padding:4px 6px}.options-title{margin-top:27px}label{display:block;font-size:14px;margin:16px 0 8px}input,textarea,select{width:100%;background:#121519;border:1px solid #3c424b;border-radius:8px;color:var(--text);padding:12px;font-size:14px;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 2px #d5f56a20}textarea{resize:vertical;line-height:1.6;min-height:130px}textarea::placeholder{color:#9198a5}.prompt-presets{display:flex;gap:7px;margin-top:10px;flex-wrap:wrap}.prompt-presets button{border:1px solid var(--line);background:transparent;color:#c5cbd4;border-radius:5px;padding:5px 9px;font-size:12px}.prompt-presets button:hover{border-color:var(--accent)}.dropzone{padding:20px 12px;border:1px dashed #4a505b;border-radius:8px;text-align:center;position:relative;cursor:pointer;background:#181b20}.dropzone.drag{border-color:var(--accent);background:#d5f56a12}.dropzone input{position:absolute;inset:0;opacity:0;cursor:pointer;height:100%}.dropzone:focus-within{outline:2px solid var(--accent)}.dropzone strong{font-size:13px;font-weight:500;display:block;line-height:1.5}.dropzone small{font-size:12px;color:var(--muted);display:block;margin-top:5px}.upload-icon{font-size:26px;color:var(--accent);display:block;margin-bottom:4px}#upload-preview{display:flex;align-items:center;gap:10px;margin-top:10px;font-size:12px}#reference-thumb{width:42px;height:42px;object-fit:cover;border-radius:5px}#filename{overflow:hidden;text-overflow:ellipsis;flex:1}#remove-image{font-size:12px;padding:6px}.form-row{display:grid;grid-template-columns:1.2fr 1fr;gap:12px}.primary{background:var(--accent);border:0;border-radius:8px;color:var(--ink);padding:12px 18px;font-size:14px;font-weight:650;display:inline-flex;justify-content:center;align-items:center;gap:10px;cursor:pointer}.primary:hover{background:#e4ff93}.generate{width:100%;margin-top:24px;font-size:15px}.generate span{font-size:22px}.fineprint{font-size:12px;text-align:center;color:var(--muted);line-height:1.5;margin-bottom:0}.preview-panel{min-width:0;border:1px solid var(--line);border-radius:14px;display:flex;flex-direction:column;overflow:hidden}.preview-toolbar{padding:23px 26px;display:flex;align-items:center;justify-content:space-between;gap:15px}.preview-toolbar .eyebrow{font-size:11px;display:block;margin-bottom:8px}#result-meta{font-size:12px;white-space:nowrap}.canvas{background-color:#15181c;background-image:radial-gradient(#363d48 1px,transparent 1px);background-size:22px 22px;min-height:490px;flex:1;display:flex;align-items:center;justify-content:center;position:relative;padding:30px}.canvas>img{max-width:100%;max-height:680px;object-fit:contain;box-shadow:0 10px 45px #0006}.canvas>div{text-align:center}#empty-state{max-width:350px;padding:30px 0}.empty-symbol{font-size:90px;font-weight:200;color:var(--accent);line-height:1.2}#empty-state h3{font-size:30px;letter-spacing:-.8px;margin-bottom:12px}#empty-state p,#loading p{color:var(--muted);font-size:14px;line-height:1.7}.empty-label{display:block;margin-top:38px;font-size:10px;letter-spacing:2px;color:#9ca5b4}.preview-footer{display:flex;justify-content:space-between;gap:20px;padding:18px 24px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}#result-actions{display:flex;align-items:center;gap:10px;padding:15px 20px;flex-wrap:wrap}.compare{margin-right:auto;display:flex;gap:4px}.compare .selected{border-color:var(--accent);color:var(--accent)}#response-text{font-size:14px;line-height:1.6;padding:0 24px;white-space:pre-wrap}#variants{display:flex;padding:12px 24px;gap:8px}#variants img{height:60px;width:60px;object-fit:cover}#variants button{background:transparent;border:1px solid var(--line);padding:3px;border-radius:5px}footer{display:flex;justify-content:space-between;gap:15px;padding:25px 0;font-size:12px;color:var(--muted)}footer>span:first-child{font-weight:600;letter-spacing:1px}.notice{padding:12px 18px;margin-bottom:20px;border:1px solid #546038;background:#d5f56a09;border-radius:8px;color:#dae9b5;font-size:14px;line-height:1.6}.notice button{margin-left:12px}.spinner{width:44px;height:44px;margin:auto;border:2px solid #434b3b;border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}dialog{background:var(--panel);border:1px solid #474d56;border-radius:18px;color:var(--text);width:min(490px,calc(100% - 28px));padding:30px;max-height:90vh;overflow:auto}dialog::backdrop{background:#080b10d9;backdrop-filter:blur(7px)}.dialog-heading h2{font-size:28px;letter-spacing:-.5px;margin-top:18px}.dialog-heading p,dialog p,dialog small{font-size:14px;line-height:1.6;color:var(--muted)}dialog .primary{margin-top:18px;width:100%}#explore{display:block;margin:18px auto 0;border:0;color:var(--muted)}.modal-top{display:flex;justify-content:space-between;align-items:center}hr{border:0;border-top:1px solid var(--line);margin:25px 0}#error,.form-error{color:#ffb6b6;font-size:14px;line-height:1.6}#error{background:#ff646412;border:1px solid #ad6262;border-radius:8px;padding:12px}.user-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;font-size:14px;overflow-wrap:anywhere}.user-row button{font-size:12px}#settings-status{color:var(--accent)}@media(min-width:1450px){.workspace{grid-template-columns:395px minmax(0,1fr)}}@media(max-width:1000px){.workspace{grid-template-columns:330px minmax(0,1fr)}.engine{display:none}.canvas{padding:15px;min-height:400px}.preview-footer{flex-direction:column;gap:6px}.header-actions #account{display:none}}@media(max-width:760px){header{height:72px;padding:0 5%}.brand small{display:none}.brand{font-size:25px}.header-actions{gap:8px}.header-actions button{font-size:12px;padding:8px}main{padding:26px 5% 0}.page-heading{margin-bottom:24px}.eyebrow{font-size:10px}h1{font-size:28px;max-width:350px;line-height:1.25}.workspace{grid-template-columns:1fr}.controls{padding:20px}.canvas{min-height:380px}.preview-toolbar{padding:20px}footer{flex-direction:column;line-height:1.6}.empty-label{font-size:10px}#result-actions{padding:15px}.preview-footer{padding:18px}.canvas>img{max-height:65vh}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}