.sda-artists{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:22px;
  margin:32px 0;
}

.sda-card{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:20px;
  border:1px solid #e2e8f0;
  border-radius:18px;
  background:#fff;
  box-shadow:0 16px 50px rgba(15,23,42,.08);
}

.sda-card h3{
  margin:0;
  text-align:center;
}

.sda-image img{
  display:block;
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
  border-radius:14px;
}

.sda-copyright{
  padding:10px 12px;
  border-radius:12px;
  background:#f8fafc;
  color:#475569;
  font-size:13px;
  line-height:1.7;
}

.sda-description{
  line-height:1.9;
}

.sda-excerpt{
  font-size:14px;
}

.sda-contact,
.sda-back{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-top:auto;
  padding:10px 18px;
  border:0;
  border-radius:999px;
  background:#0f172a;
  color:#fff;
  text-decoration:none;
  font-weight:800;
  cursor:pointer;
}

.sda-contact:hover,
.sda-back:hover{
  opacity:.88;
  color:#fff;
}

.sda-empty,
.sda-success,
.sda-error{
  padding:18px;
  border-radius:14px;
  margin:0 0 18px;
}

.sda-empty{background:#f8fafc;border:1px solid #e2e8f0;}
.sda-success{background:#dcfce7;color:#166534;}
.sda-error{background:#fee2e2;color:#991b1b;}

.sda-detail{
  margin:32px 0;
}

.sda-detail-head{
  margin:24px 0;
  padding:24px;
  border:1px solid #e2e8f0;
  border-radius:20px;
  background:#fff;
}

.sda-status{
  display:inline-flex;
  margin-bottom:10px;
  padding:4px 10px;
  border-radius:999px;
  background:#0f172a;
  color:#fff;
  font-size:12px;
  font-weight:800;
}

.sda-gallery{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(140px,1fr));
  gap:14px;
  margin:16px 0 32px;
}

.sda-gallery-item{
  padding:0;
  border:0;
  background:none;
  cursor:pointer;
}

.sda-gallery-item img{
  display:block;
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
  border-radius:14px;
  border:1px solid #e2e8f0;
}

.sda-contact-form{
  padding:24px;
  border:1px solid #e2e8f0;
  border-radius:20px;
  background:#fff;
}

.sda-contact-form label{
  display:block;
  margin:0 0 14px;
  font-weight:700;
}

.sda-contact-form input,
.sda-contact-form textarea{
  display:block;
  width:100%;
  margin-top:6px;
  padding:12px 14px;
  border:1px solid #cbd5e1;
  border-radius:10px;
  box-sizing:border-box;
}

.sda-lightbox{
  position:fixed;
  inset:0;
  display:none;
  align-items:center;
  justify-content:center;
  padding:24px;
  background:rgba(0,0,0,.82);
  z-index:99999;
}

.sda-lightbox.is-open{
  display:flex;
}

.sda-lightbox img{
  max-width:min(96vw,1200px);
  max-height:90vh;
  object-fit:contain;
}

.sda-lightbox-close{
  position:absolute;
  top:18px;
  right:18px;
  width:44px;
  height:44px;
  border:0;
  border-radius:50%;
  background:#fff;
  color:#111;
  font-size:28px;
  line-height:1;
  cursor:pointer;
}

.sda-card .sda-excerpt{
  height:var(--sda-excerpt-height,120px);
  overflow:hidden;
}
@media(max-width:760px){
  .sda-artists{
    grid-template-columns:repeat(var(--sda-mobile-cols,1), minmax(0,1fr));
  }
}


.sda-artists{
 max-width:1200px;
 margin-left:auto;
 margin-right:auto;
 justify-content:start;
}
@media(min-width:761px){
 .sda-artists{
   grid-template-columns:repeat(auto-fill,minmax(220px,220px));
 }
}

.sda-all-artists{
  max-width:1200px;
  margin-left:auto;
  margin-right:auto;
  justify-content:start;
}
@media(min-width:761px){
  .sda-all-artists{
    grid-template-columns:repeat(auto-fill,minmax(220px,220px));
  }
}


/* v1.5.1 portfolio fixed grid and watermark */
.sda-gallery{
  max-width:1200px;
  margin-left:0;
  margin-right:auto;
  justify-content:start;
  grid-template-columns:repeat(auto-fill,minmax(140px,140px));
}
.sda-gallery-item{
  position:relative;
  overflow:hidden;
}
.sda-watermark,
.sda-lightbox-watermark{
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%) rotate(-30deg);
  color:rgba(255,255,255,.62);
  text-shadow:0 2px 8px rgba(0,0,0,.55);
  font-size:26px;
  font-weight:900;
  letter-spacing:.08em;
  line-height:1.15;
  text-align:center;
  pointer-events:none;
  white-space:pre-line;
}
.sda-lightbox{
  position:fixed;
}
.sda-lightbox-watermark{
  font-size:min(9vw,92px);
  z-index:2;
}
.sda-lightbox img{
  position:relative;
  z-index:1;
}


/* v1.6.1 real watermarked portfolio image + fixed detail grid */
.sda-gallery{
  max-width:1200px;
  margin-left:0;
  margin-right:auto;
  justify-content:start;
  grid-template-columns:repeat(auto-fill,minmax(140px,140px));
}
.sda-gallery-item{
  position:relative;
  overflow:hidden;
}
.sda-gallery-item img{
  display:block;
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
  border-radius:14px;
  border:1px solid #e2e8f0;
}


/* v1.7.2 artist sort UI */
.sda-artist-sort-form{
  display:flex;
  justify-content:flex-end;
  align-items:center;
  gap:8px;
  margin:0 0 16px;
  flex-wrap:wrap;
}

.sda-artist-sort-form select{
  min-width:180px;
}

.sda-sort-button{
  padding:6px 12px;
  border:1px solid #cbd5e1;
  border-radius:8px;
  background:#f8fafc;
  cursor:pointer;
}

.sda-image img{
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
}


/* v1.7.3 artist sort horizontal layout */
.smb-artist-sort-form,
.sda-artist-sort-form{
  display:flex;
  flex-direction:row;
  justify-content:flex-end;
  align-items:center;
  gap:8px;
  margin:0 0 16px;
  flex-wrap:wrap;
}

.smb-artist-sort-form label,
.sda-artist-sort-form label{
  display:inline-flex;
  flex-direction:row;
  align-items:center;
  gap:8px;
  margin:0;
  white-space:nowrap;
}

.smb-artist-sort-form select,
.sda-artist-sort-form select{
  min-width:180px;
  margin:0;
}

.smb-artist-sort-button,
.sda-sort-button{
  margin:0;
  white-space:nowrap;
}

@media (max-width: 520px){
  .smb-artist-sort-form,
  .sda-artist-sort-form{
    justify-content:flex-start;
  }
}