@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Noto+Sans+TC:wght@400;500;600;700&display=swap');

:root{--bg:#11110f;--panel:#181816;--panel-2:#20201d;--ink:#f3f1e8;--muted:#95958c;--line:#34342f;--accent:#e8b64d;--danger:#ef7a6b;--success:#8fc884;--radius:10px;--font:'Noto Sans TC','DM Sans',sans-serif}
*{box-sizing:border-box}[hidden]{display:none!important}html{color-scheme:dark}body{margin:0;overflow-x:hidden;background:var(--bg);color:var(--ink);font-family:var(--font);min-height:100vh}.topbar{height:66px;padding:0 clamp(20px,4vw,56px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;font-weight:600;letter-spacing:.01em}.brand-mark{width:15px;height:15px;background:var(--accent);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}.status{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:13px}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 14%,transparent)}.status.online .status-dot{background:var(--success);box-shadow:0 0 0 4px color-mix(in srgb,var(--success) 14%,transparent)}.status.offline .status-dot{background:var(--danger)}
.workspace{display:grid;grid-template-columns:minmax(360px,560px) minmax(420px,1fr);min-height:calc(100vh - 112px)}.composer,.result{min-width:0;padding:clamp(28px,4vw,58px)}.composer{border-right:1px solid var(--line)}.section-heading,.result-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:30px}.eyebrow{margin:0 0 8px;color:var(--accent);font:600 11px/1 'DM Sans',sans-serif;letter-spacing:.18em}h1,h2{margin:0;letter-spacing:-.035em}h1{font-size:clamp(29px,3vw,42px);line-height:1.15}h2{font-size:24px}.text-button{border:0;background:none;color:var(--muted);padding:8px 0;font:500 13px var(--font);cursor:pointer}.text-button:hover{color:var(--ink)}
.field{display:grid;min-width:0;gap:8px}.field>span,.negative-panel summary{font-size:13px;font-weight:600;color:#c7c5bb}.field small{justify-self:end;color:#71716a;font-size:11px}.prompt-field textarea{min-height:168px;font-size:16px;line-height:1.7;resize:vertical}textarea,input,select{width:100%;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:var(--radius);font:400 14px var(--font);outline:none;transition:border-color .18s,box-shadow .18s}textarea{padding:15px 16px}input,select{height:44px;padding:0 12px}textarea:focus,input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 12%,transparent)}kbd{font:500 10px 'DM Sans',sans-serif;border:1px solid var(--line);border-bottom-color:#55554d;border-radius:3px;padding:1px 4px}.negative-panel{margin:20px 0;border-block:1px solid var(--line);padding:15px 0}.negative-panel summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between}.negative-panel summary::-webkit-details-marker{display:none}.negative-panel summary span{color:var(--muted);font-weight:400}.negative-panel textarea{margin-top:14px;min-height:92px;resize:vertical}.fixed-panel{margin-bottom:0}.fixed-panel textarea{min-height:88px;font-size:12px;line-height:1.6}.control-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 14px}.control-grid .wide{grid-column:1/-1}.generate{width:100%;height:52px;margin-top:24px;padding:0 18px;border:0;border-radius:var(--radius);background:var(--accent);color:#1b160b;font:700 15px var(--font);display:flex;justify-content:space-between;align-items:center;cursor:pointer;transition:filter .18s,transform .18s}.generate:hover{filter:brightness(1.08)}.generate:active{transform:translateY(1px)}.generate:disabled{cursor:not-allowed;filter:saturate(.3);opacity:.65}.form-message{min-height:20px;margin:10px 0 0;color:var(--danger);font-size:13px}
.result{display:flex;flex-direction:column;min-width:0}.result-heading span{font-size:12px;color:var(--muted)}.empty-state,.loading-state{position:relative;flex:1;min-height:480px;background-color:var(--panel);background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:32px 32px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;overflow:hidden}.empty-state:before{content:'';width:74px;height:92px;border:1px solid #595950;position:absolute;top:50%;left:50%;transform:translate(-50%,-76%)}.empty-state p,.loading-state p{z-index:1;margin:78px 0 5px;font-size:15px;font-weight:600}.empty-state span,.loading-state span{z-index:1;color:var(--muted);font-size:12px}.frame-corners:before,.frame-corners:after{content:'';position:absolute;width:16px;height:16px;border-color:var(--accent)}.loading-state p{margin:0}.scanline{position:absolute;inset:0;background:linear-gradient(transparent 48%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 52%);animation:scan 2.6s linear infinite}.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.image-card{margin:0;position:relative;background:var(--panel);border:1px solid var(--line);overflow:hidden}.image-card img{display:block;width:100%;height:auto}.image-card figcaption{display:flex;justify-content:space-between;gap:10px;padding:11px 12px;color:var(--muted);font-size:11px}.image-card a{color:var(--ink);text-decoration:none}.image-card a:hover{color:var(--accent)}footer{height:46px;padding:0 clamp(20px,4vw,56px);display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);color:#71716a;font-size:11px}@keyframes scan{from{transform:translateY(-55%)}to{transform:translateY(55%)}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}@media(max-width:900px){.workspace{grid-template-columns:1fr}.composer{border-right:0;border-bottom:1px solid var(--line)}.empty-state,.loading-state{min-height:420px}}@media(max-width:560px){.topbar{height:58px}.workspace{min-height:auto}.composer,.result{padding:28px 20px}.control-grid{grid-template-columns:1fr}.control-grid .wide{grid-column:auto}.section-heading{align-items:flex-start}.result-heading{margin-bottom:20px}.empty-state,.loading-state{min-height:360px}footer{height:auto;min-height:54px;gap:8px;flex-direction:column;justify-content:center;align-items:flex-start}.brand{font-size:14px}}