:root{
  --gs-border: rgba(0,0,0,.14);
  --gs-border2: rgba(0,0,0,.22);
  --gs-radius: 16px;
  --gs-radius2: 12px;
  --gs-pad: 16px;
  --gs-gap: 14px;

  --gs-purple: #7c3aed;
  --gs-purpleSoft: rgba(124,58,237,.10);
  --gs-purpleSoft2: rgba(124,58,237,.22);

  --gs-text: rgba(0,0,0,.88);
  --gs-muted: rgba(0,0,0,.64);
  --gs-bg: transparent;
  --gs-card: #fff;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background: var(--gs-bg);
  color: var(--gs-text);
  font-family: inherit; /* inherit WP theme font */
}

.gs-app{
  max-width: 1180px;
  margin: 0 auto;
  padding: 10px 0; /* keep WP spacing */
  display: grid;
  gap: var(--gs-gap);
}

.gs-head{
  display:flex;
  justify-content: space-between;
  align-items:flex-start;
  gap: 12px;
  flex-wrap: wrap;
  padding: 0 2px;
}
.gs-head h1{ margin:0; font-size: 22px; line-height:1.2; }
.gs-sub{ margin: 6px 0 0; color: var(--gs-muted); font-size: 13px; }

.gs-badge{
  border: 1px solid var(--gs-purpleSoft2);
  background: var(--gs-purpleSoft);
  color: rgba(0,0,0,.78);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  white-space: nowrap;
}

.gs-card{
  border: 1px solid var(--gs-border);
  border-radius: var(--gs-radius);
  background: var(--gs-card);
  padding: var(--gs-pad);
}

.gs-controls{
  display:grid;
  grid-template-columns: 1fr;
  gap: var(--gs-gap);
}
@media (min-width: 900px){
  .gs-controls{ grid-template-columns: 1fr 1fr 1fr; }
  .gs-wide{ grid-column: 1 / -1; }
}

.gs-field label{ display:block; font-size: 14px; margin-bottom: 6px; }
.gs-hint{ color: var(--gs-muted); font-size: 12px; margin-top: 6px; line-height: 1.35; }

input[type="file"]{
  width: 100%;
  padding: 10px;
  border: 1px solid var(--gs-border2);
  border-radius: 12px;
  background: #fff;
}
input[type="range"]{ width: 100%; }

.gs-pill{
  display:inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--gs-border2);
  background: #fff;
  font-size: 12px;
}

.gs-legend{
  display:flex; gap: 12px; flex-wrap: wrap; align-items:center;
  color: var(--gs-muted);
  font-size: 13px;
}
.gs-dot{ width:10px; height:10px; border-radius:999px; display:inline-block; margin-right:6px; vertical-align:middle; }
.gs-r{ background:#f44; } .gs-g{ background:#4f4; } .gs-b{ background:#48f; } .gs-y{ background:#bbb; }

.gs-checks{ display:flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; }
.gs-check{ display:flex; gap: 8px; align-items:center; font-size: 13px; color: var(--gs-muted); }

.gs-grid2{
  display:grid;
  grid-template-columns: 1fr;
  gap: var(--gs-gap);
}
@media (min-width: 980px){
  .gs-grid2{ grid-template-columns: 1fr 1fr; }
}

.gs-titleRow{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.gs-titleRow h2{ margin:0; font-size: 14px; color: rgba(0,0,0,.75); }

.gs-preview{
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  border-radius: var(--gs-radius2);
  border: 1px solid var(--gs-border);
  background: #fff;
}

canvas{
  width:100%;
  height:240px;
  border-radius: var(--gs-radius2);
  border: 1px solid var(--gs-border);
  background:#fff;
}

.gs-btnRow{ display:flex; gap: 10px; flex-wrap: wrap; }
button{
  border-radius: 12px;
  border: 1px solid var(--gs-purpleSoft2);
  padding: 8px 12px;
  cursor: pointer;
  background: var(--gs-purpleSoft);
  color: rgba(0,0,0,.82);
  font: inherit;
}
button:hover{ filter: brightness(0.98); }
button:disabled{ opacity:.55; cursor:not-allowed; }

.gs-dominant{
  display:flex;
  gap: 12px;
  align-items:center;
  margin-bottom: 10px;
}
.gs-swatch{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--gs-border2);
  background: transparent;
}

.gs-muted{ color: var(--gs-muted); font-size: 12px; }
.gs-mono{ font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace; font-size: 12px; }

.gs-top10{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 10px;
}
@media (min-width: 720px){
  .gs-top10{ grid-template-columns: repeat(5, minmax(0,1fr)); }
}
.gs-chip{
  border: 1px solid var(--gs-border);
  border-radius: 14px;
  padding: 10px;
  background: #fff;
  display:grid;
  gap: 8px;
  cursor: pointer;
}
.gs-chip .gs-sw{
  height: 34px;
  border-radius: 12px;
  border: 1px solid var(--gs-border2);
  background:#eee;
}
.gs-stats{
  margin-top: 10px;
  color: var(--gs-muted);
  font-size: 12px;
  line-height: 1.35;
  white-space: pre-line;
}

.gs-hidden{ display:none; }