:root{--bg:#0b0d12;--surface:#12151c;--surface-2:#171b24;--line:#272c37;--text:#f1f0eb;--muted:#8d929e;--accent:#d8ff3e;--accent-dark:#0f1600;--danger:#ff6b6b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"DM Sans","Noto Sans SC",sans-serif;min-height:100vh}.noise{position:fixed;inset:0;pointer-events:none;opacity:.035;z-index:20;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E")}.topbar{height:82px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(30px,5vw);position:relative;z-index:2}.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-size:19px;font-weight:800;text-decoration:none;letter-spacing:.06em}.brand small{font-size:9px;color:var(--muted);font-weight:600;letter-spacing:.2em;margin-left:4px}.brand-mark{width:25px;height:25px;display:flex;align-items:flex-end;gap:2px;transform:skew(-8deg)}.brand-mark span{display:block;width:6px;background:var(--accent);border-radius:1px}.brand-mark span:nth-child(1){height:13px}.brand-mark span:nth-child(2){height:22px}.brand-mark span:nth-child(3){height:17px}.topbar-meta{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:12px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent)}.shell{width:min(1180px,90vw);margin:0 auto;padding:82px 0 110px}.intro{display:grid;grid-template-columns:1.1fr .9fr;align-items:end;gap:60px;margin-bottom:64px}.eyebrow{color:var(--accent);font-size:10px;letter-spacing:.22em;font-weight:700;margin:0 0 24px}.intro h1{font-size:clamp(42px,5.5vw,76px);line-height:1.04;letter-spacing:-.055em;margin:0;font-weight:600}.intro h1 em{font-style:normal;color:var(--accent)}.lede{font-size:16px;color:#a4a8b2;line-height:1.9;margin:0 0 8px;max-width:460px}.workspace{display:grid;grid-template-columns:1fr 1fr;gap:16px}.panel{background:var(--surface);border:1px solid var(--line);padding:26px}.input-panel{grid-row:span 2}.panel-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.panel-heading>div{display:flex;align-items:center;gap:12px}.panel-heading h2{font-size:15px;margin:0;font-weight:600}.step{font-size:10px;font-weight:700;color:var(--accent);border:1px solid #3b4326;border-radius:50%;width:28px;height:28px;display:grid;place-items:center}.optional,.counter{font-size:10px;color:#707582;text-transform:uppercase;letter-spacing:.12em}.dropzone{height:354px;border:1px dashed #3d424e;background:#0f1218;position:relative;display:grid;place-items:center;cursor:pointer;overflow:hidden;transition:border-color .2s,background .2s}.dropzone:hover,.dropzone.dragover,.dropzone:focus-visible{outline:none;border-color:var(--accent);background:#12170f}.upload-empty{text-align:center;display:flex;flex-direction:column;align-items:center}.upload-icon{width:54px;height:54px;border:1px solid #343945;border-radius:50%;display:grid;place-items:center;margin-bottom:21px}.upload-icon svg{width:22px;fill:none;stroke:var(--accent);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.upload-empty strong{font-size:14px;margin-bottom:6px}.upload-empty span{font-size:12px;color:var(--muted)}.upload-empty u{color:var(--accent);text-decoration:none}.upload-empty small{font-size:9px;color:#606571;margin-top:20px;letter-spacing:.08em}.upload-preview{position:absolute;inset:0}.upload-preview img{width:100%;height:100%;object-fit:contain;background:#080a0e}.preview-overlay{position:absolute;left:0;right:0;bottom:0;padding:30px 16px 14px;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(transparent,rgba(0,0,0,.85));font-size:11px}.preview-overlay span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:80%}.preview-overlay button{width:27px;height:27px;border:1px solid #ffffff52;border-radius:50%;background:#080a0e99;color:#fff;font-size:18px;line-height:20px;cursor:pointer}.hint{color:#606571;font-size:10px;margin:14px 0 0}.prompt-panel textarea{width:100%;height:155px;resize:none;background:#0f1218;border:1px solid #2c313c;color:var(--text);padding:17px 18px;font:13px/1.75 inherit;outline:none;transition:border-color .2s}.prompt-panel textarea:focus{border-color:#687236}.prompt-panel textarea::placeholder{color:#626773}.prompt-tools{display:flex;align-items:center;justify-content:space-between;margin-top:13px}.ghost-btn{border:1px solid #343945;background:transparent;color:#c6c8ce;font:11px inherit;padding:8px 12px;cursor:pointer;transition:.2s}.ghost-btn:hover{color:var(--accent);border-color:#687236}.ghost-btn span{color:var(--accent);margin-right:5px}.tip{font-size:9px;color:#5f6470}.select-wrap{display:block;position:relative}.select-wrap select{appearance:none;width:100%;background:#0f1218;border:1px solid #2c313c;color:#e9e9e5;padding:14px 45px 14px 16px;font:12px inherit;outline:none;cursor:pointer}.select-wrap select:focus{border-color:#687236}.select-chevron{position:absolute;right:17px;top:11px;color:var(--accent);pointer-events:none}.model-note{font-size:9px;color:#606571;margin:9px 0 22px}.advanced-row{border-top:1px solid #292e38;padding-top:18px;display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#8d929e}.ratio-group{display:flex;gap:4px}.ratio{border:1px solid #303540;background:transparent;color:#777c87;font:10px inherit;padding:6px 10px;cursor:pointer}.ratio.active{color:var(--accent);border-color:#677332;background:#18200d}.generate-btn{grid-column:2;height:62px;border:0;background:var(--accent);color:var(--accent-dark);font:600 14px inherit;display:flex;align-items:center;justify-content:space-between;padding:0 24px;cursor:pointer;transition:filter .2s,transform .2s;position:relative}.generate-btn:hover{filter:brightness(1.08)}.generate-btn:active{transform:translateY(1px)}.generate-btn:disabled{cursor:not-allowed;filter:saturate(.3);opacity:.7}.btn-arrow{font-size:23px;font-weight:400}.spinner{display:none;width:21px;height:21px;border:2px solid #1016004d;border-top-color:#101600;border-radius:50%;animation:spin .7s linear infinite}.generate-btn.loading .btn-arrow{display:none}.generate-btn.loading .spinner{display:block}.error-message{grid-column:2;margin:0;background:#2b1619;border:1px solid #623038;color:#ffaaaa;padding:12px 15px;font-size:11px}.result-section{margin-top:110px}.result-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:28px}.result-heading .eyebrow{margin-bottom:12px}.result-heading h2{font-size:35px;margin:0;letter-spacing:-.04em}.result-card{background:var(--surface);border:1px solid var(--line);padding:14px}.result-image-wrap{background:#090b0f;min-height:550px;display:grid;place-items:center;overflow:hidden}.result-image-wrap img{display:block;max-height:76vh;max-width:100%;width:auto;height:auto;object-fit:contain}.result-placeholder{text-align:center;color:#999eaa}.result-placeholder p{font-size:13px;margin:15px 0 6px}.result-placeholder small{font-size:10px;color:#555b66}.mini-spinner{display:inline-block;width:32px;height:32px;border:2px solid #303541;border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.result-meta{display:flex;align-items:center;justify-content:space-between;padding:19px 8px 5px 12px;gap:30px}.result-meta>div{min-width:0}.result-label{color:#646a75;text-transform:uppercase;font-size:8px;letter-spacing:.14em}.result-meta p{font-size:11px;color:#acafb7;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:720px;margin:5px 0 0}.download-btn{display:flex;align-items:center;gap:25px;background:var(--accent);color:var(--accent-dark);text-decoration:none;padding:13px 18px;font-size:11px;font-weight:600;white-space:nowrap}footer{border-top:1px solid var(--line);padding:25px max(30px,5vw);display:flex;justify-content:space-between;color:#5d626d;font-size:9px;text-transform:uppercase;letter-spacing:.12em}@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:800px){.topbar{height:68px}.topbar-meta{display:none}.shell{padding-top:54px}.intro{grid-template-columns:1fr;gap:28px;margin-bottom:45px}.lede{font-size:14px}.workspace{grid-template-columns:1fr}.input-panel{grid-row:auto}.generate-btn,.error-message{grid-column:1}.result-section{margin-top:75px}.result-image-wrap{min-height:380px}.result-meta{align-items:flex-end}.result-meta p{max-width:52vw}.dropzone{height:300px}}
@media(max-width:480px){.shell{width:92vw}.brand small{display:none}.intro h1{font-size:43px}.panel{padding:20px}.prompt-tools .tip{display:none}.result-heading{align-items:center}.result-heading h2{font-size:27px}.result-image-wrap{min-height:300px}.result-meta{flex-direction:column;align-items:stretch}.result-meta p{max-width:100%}.download-btn{justify-content:space-between}.advanced-row{flex-direction:column;align-items:flex-start;gap:12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.spinner,.mini-spinner{animation-duration:1.5s}}
.auth-screen{min-height:100vh;display:grid;place-items:center;padding:36px 20px;position:relative;z-index:2}.login-card{width:min(430px,100%);padding:42px;background:var(--surface);border:1px solid var(--line);box-shadow:0 30px 90px #0008}.login-brand{margin-bottom:48px}.login-card .eyebrow{margin-bottom:12px}.login-card h1{font-size:38px;letter-spacing:-.04em;margin:0 0 8px}.login-copy{margin:0 0 34px;color:var(--muted);font-size:13px}.login-field{display:block;margin-bottom:18px}.login-field span{display:block;margin-bottom:8px;color:#a8acb5;font-size:11px}.login-field input{width:100%;height:50px;border:1px solid #303540;background:#0f1218;color:var(--text);padding:0 15px;font:14px inherit;outline:none}.login-field input:focus{border-color:#687236}.login-btn{width:100%;margin-top:10px}.login-error{margin:14px 0 0}.topbar-actions{display:flex;align-items:center;gap:18px}.logout-btn{border:1px solid #343945;background:transparent;color:var(--muted);font:10px inherit;padding:7px 10px;cursor:pointer}.logout-btn:hover{color:var(--accent);border-color:#687236}
@media(max-width:480px){.login-card{padding:30px 24px}.login-brand{margin-bottom:38px}}