*{box-sizing:border-box}:root{color-scheme:dark}
body{margin:0;background:#070707;color:#ddd;font:14px/1.45 system-ui,-apple-system,Segoe UI,sans-serif}
main{max-width:1180px;margin:auto;padding:18px 14px 28px}
header{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:18px}
.eyebrow{font-size:9px;letter-spacing:.18em;color:#666;margin:0 0 5px}
h1{font-size:clamp(40px,12vw,76px);letter-spacing:-.065em;line-height:.86;margin:0;color:#fff}
.sub{color:#888}.status{font-size:9px;border:1px solid #333;padding:7px 9px;color:#aaa}
.panel{border:1px solid #292929;background:#0d0d0d;padding:12px}
.source-buttons,.preset-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.preset-row{grid-template-columns:repeat(5,1fr);margin-top:12px}
.source-btn{display:flex;align-items:center;justify-content:center;min-height:58px;background:#151515;border:1px solid #333;font-weight:750;text-align:center}
.source-btn input{display:none}.preset{background:#151515;color:#888;border:1px solid #333;padding:10px 5px}
.preset.active{background:#ddd;color:#080808}
.controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px}
.controls label{display:flex;flex-direction:column;gap:5px;color:#888;font-size:11px}
.controls select,.controls input{width:100%;background:#151515;color:#ddd;border:1px solid #333;padding:8px}
.buttons{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:13px}
button{min-height:42px;background:#ddd;color:#080808;border:0;padding:9px 12px;font-weight:750}
button:disabled{opacity:.28}.progress{height:3px;background:#222;margin-top:13px}.progress div{height:100%;width:0;background:#ddd}
.device{font-size:10px;color:#555}.viewer{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.image-box{background:#0d0d0d;border:1px solid #292929;padding:8px}.image-box>span{display:block;color:#666;font-size:9px;margin-bottom:7px}
.image-box canvas{display:block;width:100%;height:auto;background:#050505}
footer{color:#555;font-size:10px;margin:15px 2px}
@media(max-width:700px){header{align-items:start;flex-direction:column}.viewer{grid-template-columns:1fr}.preset-row{grid-template-columns:1fr 1fr}}
@media(min-width:850px){.controls{grid-template-columns:repeat(3,1fr)}.buttons{display:flex}}

.mini-panel{margin:10px 0;border-color:#3a3a3a;background:linear-gradient(180deg,#101010,#0a0a0a)}
.mini-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}
.mini-head h2{margin:2px 0 4px;font-size:22px;color:#eee}
.mini-copy{margin:0;color:#777;font-size:11px;max-width:620px}
.mini-badge{border:1px solid #3f5a47;color:#a7c3ae;padding:5px 7px;font-size:9px;letter-spacing:.15em}
.mini-source{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:13px}
.mini-source button{min-height:58px}
.mini-options{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}
.mini-options label{display:flex;flex-direction:column;gap:5px;color:#888;font-size:11px}
.mini-options select{width:100%;background:#151515;color:#ddd;border:1px solid #333;padding:9px}
.compact-viewer{grid-template-columns:repeat(2,minmax(0,320px));justify-content:center;gap:8px;margin-top:8px}
.compact-viewer .image-box{max-width:320px;width:100%;padding:6px}
.compact-viewer canvas{max-height:320px;object-fit:contain}
.advanced-wrap{display:block;margin-top:10px}
.advanced-wrap>summary{cursor:pointer;border:1px solid #292929;background:#0d0d0d;padding:10px 12px;color:#888;font-size:10px;letter-spacing:.12em}
.social-footer{margin-top:14px;color:#888;font-size:11px;letter-spacing:.08em}
@media(max-width:650px){
  .mini-source,.mini-options{grid-template-columns:1fr}
  .mini-head{flex-direction:column}
  .compact-viewer{grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}
  .compact-viewer .image-box{padding:4px}
}

/* v0.45 Gaven Echoes skin */
:root{
  color-scheme:dark;
  --echo-bg:#030714;
  --echo-panel:rgba(6,14,34,.88);
  --echo-panel-2:rgba(8,19,46,.84);
  --echo-border:#1f3b68;
  --echo-text:#d9e8ff;
  --echo-muted:#7390b8;
  --echo-bright:#9ec7ff;
}

html{
  background:#030714;
}

body{
  position:relative;
  min-height:100vh;
  background:
    linear-gradient(rgba(2,7,18,.82),rgba(2,7,18,.88)),
    url("swirl-tile.gif") repeat;
  background-size:auto,128px 128px;
  color:var(--echo-text);
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-1;
  background:
    radial-gradient(circle at 50% -10%,rgba(46,104,180,.16),transparent 34%),
    linear-gradient(180deg,rgba(1,5,16,.10),rgba(1,5,16,.30));
}

main{position:relative;z-index:1}

header,
.panel,
.image-box,
.advanced-wrap>summary{
  background:var(--echo-panel);
  border-color:var(--echo-border);
  backdrop-filter:blur(4px);
}

h1,h2{color:#eef6ff}
.sub,.device,.mini-copy{color:var(--echo-muted)}
.eyebrow{color:#5777a3}
.source-btn,
button,
select,
input{
  border-color:#294a79;
}

button,
.source-btn{
  background:#0d1d3a;
  color:#dcecff;
}

button:hover,
.source-btn:hover{
  background:#132a50;
}

button:disabled{opacity:.3}

input,select{
  background:#08152d !important;
  color:#dcecff !important;
}

.mini-panel{
  background:linear-gradient(180deg,rgba(8,20,48,.94),rgba(5,13,32,.92));
  border-color:#315684;
}

.mini-badge{
  border-color:#315f91;
  color:#a9d0ff;
  background:rgba(8,24,52,.72);
}

.compact-viewer .image-box{
  background:rgba(4,11,28,.90);
  border-color:#24456f;
}

.progress{
  background:#071327;
}

.progress div{
  background:#8dbdff;
}

.social-footer{
  color:#7ea4d0;
}

a{color:#9ac5ff}

/* Reduce motion for users who ask the OS for it */
@media (prefers-reduced-motion: reduce){
  body{
    background:
      linear-gradient(rgba(2,7,18,.90),rgba(2,7,18,.92)),
      #030714;
  }
}

/* v0.46 animated background fix */
html,body{
  min-height:100%;
  background:#030714 !important;
}
body{
  position:relative;
  isolation:isolate;
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:-2;
  pointer-events:none;
  background-image:url("./swirl-tile.gif");
  background-repeat:repeat;
  background-size:128px 128px;
  background-position:0 0;
  opacity:.72;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    radial-gradient(circle at 50% -10%,rgba(44,102,186,.16),transparent 34%),
    linear-gradient(rgba(2,7,18,.64),rgba(2,7,18,.76));
}
main{
  position:relative;
  z-index:1;
}
@media (prefers-reduced-motion: reduce){
  body::after{display:none}
}

/* v0.47 creative controls */
.creative-controls{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
  margin-top:10px;
  padding-top:10px;
  border-top:1px solid #1d3559;
}
.creative-controls label{
  display:flex;
  flex-direction:column;
  gap:5px;
  color:#819ec5;
  font-size:11px;
}
.creative-controls select{
  width:100%;
  background:#08152d;
  color:#dcecff;
  border:1px solid #294a79;
  padding:9px;
}
.creative-controls input[type="range"]{width:100%}
.creative-controls .seed-lock{
  flex-direction:row;
  align-items:center;
  justify-content:space-between;
  border:1px solid #294a79;
  padding:9px;
  background:#08152d;
}
.creative-controls button{min-height:40px}
.recipe-readout{opacity:.8}
@media(max-width:650px){
  .creative-controls{grid-template-columns:1fr}
}

.creative-controls select#textureScale{font-weight:600}

/* v0.49 Focus Mask */
.version-footer{
  margin-top:8px;
  color:#58789f;
  font-size:9px;
  letter-spacing:.12em;
}
.image-action{
  width:100%;
  margin-top:6px;
  min-height:36px;
  background:#0d1d3a;
  color:#dcecff;
  border:1px solid #294a79;
}
.focus-mask-panel{
  margin-top:10px;
  border:1px solid #24456f;
  background:rgba(5,13,32,.76);
}
.focus-mask-panel>summary{
  cursor:pointer;
  padding:9px 10px;
  color:#9ebce1;
  font-size:10px;
  letter-spacing:.12em;
}
.focus-mask-panel>p{padding:0 10px}
.focus-tools{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
  padding:0 10px 10px;
}
.focus-tools label{
  display:flex;
  flex-direction:column;
  gap:5px;
  color:#819ec5;
  font-size:11px;
}
.mask-wrap{
  padding:0 10px 10px;
}
#maskCanvas{
  display:block;
  width:100%;
  max-width:500px;
  aspect-ratio:1;
  margin:0 auto;
  background:rgba(4,11,28,.92);
  border:1px solid #294a79;
  touch-action:none;
}
@media(max-width:650px){
  .focus-tools{grid-template-columns:1fr}
}

/* v0.50 legacy comparison */
.legacy-note{
  color:#8fb4e1;
  font-size:10px;
}