:root{
  --bg:#fff;
  --fg:#111;
  --muted:#666;
  --accent:#7a5cff;
  --card:#f7f7f8;
  --button-text:#fff;
  --border:#eee;
}

*{box-sizing:border-box}

body{
  margin:0;
  font-family:system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);
  color:var(--fg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

.container{
  max-width:980px;
  margin:0 auto;
  padding:24px
}

.site-header{
  padding:28px 0;
  border-bottom:1px solid var(--border)
}

.site-header h1{
  margin:0;
  font-size:1.6rem
}

.tagline{
  margin:6px 0;
  color:var(--muted)
}

.controls{
  display:flex;
  align-items:center;
  gap:10px;
  margin-top:12px
}

.switch{
  position:relative;
  display:inline-block;
  width:46px;
  height:26px
}

.switch input{
  opacity:0;
  width:0;
  height:0
}

.slider{
  position:absolute;
  cursor:pointer;
  top:0;
  left:0;
  right:0;
  bottom:0;
  background:#ccc;
  border-radius:999px;
  transition:.2s
}

.slider:before{
  content:"";
  position:absolute;
  height:20px;
  width:20px;
  left:3px;
  top:3px;
  background:#fff;
  border-radius:50%;
  transition:.2s
}

.switch input:checked + .slider{
  background:var(--accent)
}

.switch input:checked + .slider:before{
  transform:translateX(20px)
}

.intro{
  padding:18px 0;
  color:var(--muted)
}

.gallery{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:16px;
  padding:8px 0
}

.card{
  background:var(--card);
  border-radius:10px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  align-items:stretch;
}

.thumb{
  width:100%;
  height:160px;
  object-fit:cover;
  display:block;
  cursor:pointer
}

.card .meta{
  padding:10px;
  display:flex;
  justify-content:space-between;
  align-items:center
}

.card .meta .name{
  font-size:.95rem
}

.card .meta .actions a,
.generator-btn,
.modal-download{
  text-decoration:none;
  padding:8px 12px;
  border-radius:8px;
  background:var(--accent);
  color:var(--button-text);
  font-size:.85rem;
  font-weight:600;
  transition:.2s;
}

.card .meta .actions a:hover,
.generator-btn:hover,
.modal-download:hover{
  filter:brightness(1.12);
}

.credits{
  margin:28px 0;
  color:var(--muted);
  font-size:.95rem
}

/* Generator download */
.generator-download{
  margin:24px 0;
  padding:16px;
  border-radius:10px;
  background:var(--card);
  display:flex;
  flex-direction:column;
  gap:12px
}

.generator-btn{
  display:inline-block;
}

/* Modal */
.modal{
  position:fixed;
  inset:0;
  display:none;
  align-items:center;
  justify-content:center;
  background:rgba(0,0,0,0.6);
  z-index:999
}

.modal[aria-hidden="false"]{
  display:flex
}

.modal img{
  max-width:90vw;
  max-height:80vh;
  border-radius:8px;
  box-shadow:0 8px 30px rgba(0,0,0,0.5)
}

.modal-close{
  position:absolute;
  top:18px;
  right:18px;
  background:transparent;
  border:0;
  color:#fff;
  font-size:28px;
  cursor:pointer
}

.modal-download{
  position:absolute;
  right:18px;
  bottom:18px
}


/* Dark theme */
body.theme-dark{
  --bg:#0b0b0d;
  --fg:#e7e7ea;
  --muted:#9aa0a6;
  --accent:#8da7ff;
  --card:#151519;
  --button-text:#0b0b0d;
  --border:#25252a;
}

body.theme-dark .card,
body.theme-dark .generator-download{
  background:var(--card);
}

body.theme-dark .card .meta .actions a,
body.theme-dark .generator-btn,
body.theme-dark .modal-download{
  background:#8da7ff;
  color:#0b0b0d;
}

body.theme-dark .card .meta .actions a:hover,
body.theme-dark .generator-btn:hover,
body.theme-dark .modal-download:hover{
  background:#b3c5ff;
}

@media (max-width:480px){
  .thumb{
    height:120px
  }
}