:root{--bg:#111317;--panel:#191c21;--panel-2:#20242b;--line:#30353e;--muted:#89909b;--text:#f5f2ec;--accent:#d8ff55;--accent-2:#bdf431;--coral:#ff8d69}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Manrope,system-ui,sans-serif;letter-spacing:-.02em}.app-shell{min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(ellipse at 75% 0%,#232832 0%,transparent 45%)}.topbar{height:72px;padding:0 42px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-family:'DM Mono',monospace;font-size:11px;letter-spacing:.08em}.brand{display:flex;gap:12px;align-items:center;font-weight:500}.brand em{font-style:normal;color:var(--muted)}.brand-mark{display:grid;place-items:center;width:25px;height:25px;border:1px solid var(--accent);color:var(--accent);font-family:Georgia,serif;font-size:18px;font-weight:700}.topbar-meta{color:var(--muted);display:flex;gap:10px;align-items:center}.live-dot,.status-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px #d8ff5520}.divider{height:12px;width:1px;background:var(--line)}.workspace{width:min(1400px,calc(100% - 80px));margin:0 auto;padding:72px 0 32px;flex:1}.intro-row{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:50px}.eyebrow{font:11px 'DM Mono',monospace;color:var(--accent);letter-spacing:.16em;margin:0 0 16px}.intro-row h1{font-size:clamp(38px,5vw,66px);line-height:1.03;margin:0;font-weight:800;letter-spacing:-.065em}.intro-row h1 span{color:#aeb5c0}.lede{color:var(--muted);font-size:14px;line-height:1.7;max-width:500px;margin:22px 0 0}.intro-note{font:11px 'DM Mono',monospace;color:var(--muted);line-height:1.7;display:flex;gap:12px;align-items:flex-start;margin-bottom:5px}.note-num{color:var(--coral)}.studio-grid{display:grid;grid-template-columns:380px 1fr;gap:20px}.control-panel,.preview-panel{background:rgba(25,28,33,.86);border:1px solid var(--line);border-radius:3px}.control-panel{padding:26px 26px 22px}.preview-panel{padding:26px;min-width:0}.panel-heading{display:flex;gap:13px;align-items:center;margin-bottom:22px}.panel-heading>span{font:11px 'DM Mono',monospace;color:var(--accent)}h2{font-size:15px;margin:0;font-weight:700;letter-spacing:-.02em}.field-label{display:block;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin:22px 0 10px;color:#dfe2e5}.optional{color:var(--muted);font-weight:400;text-transform:none;letter-spacing:0;margin-left:5px}.dropzone{height:154px;border:1px dashed #4c535e;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--muted);cursor:pointer;transition:.2s;background:linear-gradient(135deg,#1c2026,#181a1f)}.dropzone:hover,.dropzone:focus{border-color:var(--accent);background:#20252b;outline:none}.dropzone strong{color:var(--text);font-size:12px}.dropzone span{font:10px 'DM Mono',monospace}.drop-icon{width:30px;height:30px;border:1px solid #59616c;border-radius:50%;display:grid;place-items:center;color:var(--accent);font-size:19px}.file-meta{display:flex;align-items:center;gap:10px;background:#20242a;padding:10px;margin-top:8px;font-size:11px}.file-meta>div{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1}.file-meta strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-meta span{color:var(--muted);font:10px 'DM Mono',monospace}.file-thumb{width:33px;height:37px;background:#343944 center/cover no-repeat}.icon-button{border:0;background:none;color:var(--muted);font-size:20px;cursor:pointer}.preset-list{display:flex;flex-direction:column;gap:7px}.preset{border:1px solid var(--line);background:#1d2025;color:var(--text);display:flex;align-items:center;gap:11px;padding:10px 11px;text-align:left;cursor:pointer;transition:.2s}.preset:hover{border-color:#69727e}.preset.active{border-color:var(--accent);background:#252b28;box-shadow:inset 3px 0 var(--accent)}.preset-swatch{width:30px;height:30px;display:block;flex:none}.swatch-01{background:linear-gradient(135deg,#f7d8df,#8c9fe3 70%,#f8efcf)}.swatch-02{background:linear-gradient(135deg,#ff774e,#8d5cff 52%,#1f244d)}.swatch-03{background:linear-gradient(135deg,#ffd6a6,#ff9ac4 54%,#9de6dc)}.preset span:nth-child(2){display:flex;flex-direction:column;gap:3px;flex:1}.preset b{font-size:12px}.preset small{font-size:10px;color:var(--muted)}.preset i{font-style:normal;color:var(--muted)}.segmented{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line)}.segmented button{border:0;border-right:1px solid var(--line);background:#1d2025;color:var(--muted);font-size:10px;padding:9px 4px;cursor:pointer}.segmented button:last-child{border:0}.segmented button.active{background:#31363e;color:var(--text)}.slider-row{display:flex;justify-content:space-between;align-items:flex-end;margin-top:23px}.slider-row .field-label{margin:0 0 4px}.slider-row small{font-size:10px;color:var(--muted)}output{font:11px 'DM Mono',monospace;color:var(--accent)}.range{width:100%;height:3px;appearance:none;background:#39404a;margin:13px 0 0}.range::-webkit-slider-thumb{appearance:none;width:13px;height:13px;border-radius:50%;background:var(--text);border:3px solid #21252c;box-shadow:0 0 0 1px var(--text);cursor:pointer}.range.accent::-webkit-slider-thumb{background:var(--accent);box-shadow:0 0 0 1px var(--accent)}textarea{width:100%;resize:vertical;background:#1d2025;border:1px solid var(--line);color:var(--text);font:12px Manrope;padding:11px;outline:none;min-height:74px}textarea:focus{border-color:var(--accent)}.generate-button{width:100%;border:0;background:var(--accent);color:#12150f;padding:14px;margin-top:24px;font-size:12px;font-weight:800;display:flex;align-items:center;gap:9px;justify-content:center;cursor:pointer;transition:.2s}.generate-button:hover{background:#e5ff82;transform:translateY(-1px)}.generate-button:disabled{opacity:.55;cursor:wait;transform:none}.button-icon{font-size:18px}.button-arrow{font-size:18px;margin-left:auto}.privacy-note{font-size:10px;color:#6f7680;text-align:center;line-height:1.5;margin:12px 0 0}.privacy-note span{padding:0 5px;color:#434a54}.preview-head{display:flex;justify-content:space-between;align-items:flex-start}.preview-head .panel-heading{margin-bottom:7px}.preview-head p{font-size:11px;color:var(--muted);margin:0}.status-pill{font:10px 'DM Mono',monospace;border:1px solid var(--line);padding:7px 10px;color:var(--muted);display:flex;gap:8px;align-items:center}.status-pill .status-dot{background:#67707c;box-shadow:none}.status-pill.ready .status-dot{background:var(--accent);box-shadow:0 0 0 4px #d8ff5520}.status-pill.busy .status-dot{background:var(--coral);box-shadow:0 0 0 4px #ff8d6920}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:12px;position:relative;margin-top:27px}.preview-card{min-width:0}.card-label{display:flex;justify-content:space-between;color:#727b86;font:10px 'DM Mono',monospace;margin-bottom:9px}.result-chip{color:var(--accent);border:1px solid #6d8234;padding:1px 4px}.image-stage{aspect-ratio:2/3;background:#20242a;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.empty-stage{background:repeating-linear-gradient(135deg,#1d2127 0,#1d2127 2px,#1a1e23 2px,#1a1e23 8px)}.empty-art{display:flex;flex-direction:column;align-items:center;gap:7px;color:#686f79}.empty-art b{font-size:13px;color:#a2a8b1}.empty-art small{font-size:10px}.empty-spark{color:#505862;font-size:30px}.image-stage img{width:100%;height:100%;object-fit:cover;display:block}.result-card .image-stage img{filter:saturate(1.25) contrast(1.05) hue-rotate(4deg)}.compare-divider{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:24px;height:24px;border-radius:50%;background:var(--bg);border:1px solid #454c56;display:grid;place-items:center;color:var(--accent);font-size:12px;z-index:2}.loading-overlay{position:absolute;inset:0;background:#111317d9;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;font-size:12px}.loading-overlay small{font:10px 'DM Mono',monospace;color:var(--muted)}.loader-ring{width:34px;height:34px;border:2px solid #47505a;border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.result-actions{margin-top:18px;border-top:1px solid var(--line);padding-top:15px;display:flex;justify-content:space-between;align-items:center}.result-actions>div:first-child{display:flex;flex-direction:column;gap:3px}.result-actions b{font-size:12px}.result-actions span{font-size:10px;color:var(--muted)}.action-buttons{display:flex;gap:8px}.secondary-button,.ghost-button{font-size:10px;padding:9px 11px;cursor:pointer}.secondary-button{background:var(--accent);border:1px solid var(--accent);color:#111}.ghost-button{background:transparent;border:1px solid var(--line);color:var(--muted)}.tips{border-top:1px solid var(--line);margin-top:26px;padding-top:14px;display:flex;gap:9px;color:var(--muted);font-size:11px;line-height:1.5}.tips b{color:var(--text)}.tips-icon{color:var(--accent);font-size:15px}footer{border-top:1px solid var(--line);padding:18px 42px;display:flex;justify-content:space-between;font:10px 'DM Mono',monospace;color:#68717b;letter-spacing:.05em}.hidden{display:none!important}@media(max-width:900px){.workspace{width:calc(100% - 36px);padding-top:42px}.studio-grid{grid-template-columns:1fr}.control-panel{order:1}.preview-panel{order:0}.intro-row{margin-bottom:32px}.intro-note{display:none}}@media(max-width:560px){.topbar{padding:0 18px}.topbar-meta{display:none}.workspace{width:calc(100% - 24px)}.control-panel,.preview-panel{padding:18px}.intro-row h1{font-size:40px}.result-actions{align-items:flex-start;gap:12px;flex-direction:column}.action-buttons{width:100%}.action-buttons button{flex:1}footer{padding:14px 18px;flex-direction:column;gap:7px}}