:root{
  --paper:#FBF3F1;
  --ink:#2B1614;
  --ink-soft:#8A5B54;
  --line:#F0D8D3;
  --card:#FFFFFF;

  --brand:#B3122B;

  /* keluarga merah — makin gelap ikut tahap kategori */
  --pra:#E8583F;
  --fungsi:#C1272D;
  --tahap1:#8E1B2C;
  --tahap2:#5C1420;

  --accent: var(--pra);
  --shadow: 0 10px 24px -12px rgba(94,20,20,0.30);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',sans-serif;
  -webkit-font-smoothing:antialiased;
}

/* ---------- header ---------- */
.page-head{
  padding:48px 24px 28px;
  text-align:center;
  border-bottom:3px solid var(--brand);
  background:
    radial-gradient(circle at 12% 15%, rgba(179,18,43,0.14), transparent 45%),
    radial-gradient(circle at 88% 10%, rgba(179,18,43,0.10), transparent 45%),
    var(--paper);
}
.head-inner{max-width:640px;margin:0 auto;}
.eyebrow{
  font-family:'Space Mono',monospace;
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--brand);
  margin:0 0 10px;
}
h1{
  font-family:'Fredoka',sans-serif;
  font-weight:700;
  font-size:clamp(32px,6vw,48px);
  margin:0 0 10px;
  letter-spacing:-0.01em;
  color:var(--brand);
}
.sub{
  margin:0;
  color:var(--ink-soft);
  font-size:15px;
}

/* ---------- tabs ---------- */
.tabs{
  position:sticky;
  top:0;
  z-index:10;
  display:flex;
  gap:8px;
  justify-content:center;
  flex-wrap:wrap;
  padding:16px 20px;
  background:rgba(250,246,238,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.tab{
  font-family:'Fredoka',sans-serif;
  font-weight:600;
  font-size:15px;
  border:2px solid var(--line);
  background:var(--card);
  color:var(--ink-soft);
  padding:9px 20px;
  border-radius:999px;
  cursor:pointer;
  transition:transform .15s ease, border-color .15s ease, color .15s ease, background .15s ease;
}
.tab:hover{transform:translateY(-1px);}
.tab:focus-visible{outline:3px solid var(--accent);outline-offset:2px;}
.tab[data-cat="pra"].active{background:var(--pra);border-color:var(--pra);color:#fff;}
.tab[data-cat="fungsi"].active{background:var(--fungsi);border-color:var(--fungsi);color:#fff;}
.tab[data-cat="tahap1"].active{background:var(--tahap1);border-color:var(--tahap1);color:#fff;}
.tab[data-cat="tahap2"].active{background:var(--tahap2);border-color:var(--tahap2);color:#fff;}

/* ---------- stage ---------- */
.stage{
  max-width:1080px;
  margin:0 auto;
  padding:28px 24px 64px;
}
.count-line{
  font-family:'Space Mono',monospace;
  font-size:13px;
  color:var(--ink-soft);
  margin-bottom:18px;
}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(160px,1fr));
  gap:20px 18px;
}

/* ---------- badge card ---------- */
.badge{
  position:relative;
  background:var(--card);
  border-radius:16px;
  box-shadow:var(--shadow);
  padding-top:14px;
  overflow:hidden;
  animation:rise .35s ease both;
}
@keyframes rise{
  from{opacity:0;transform:translateY(8px);}
  to{opacity:1;transform:translateY(0);}
}
.badge::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:8px;
  background:var(--accent);
}
.badge[data-cat="pra"]{--accent:var(--pra);}
.badge[data-cat="fungsi"]{--accent:var(--fungsi);}
.badge[data-cat="tahap1"]{--accent:var(--tahap1);}
.badge[data-cat="tahap2"]{--accent:var(--tahap2);}

.hole{
  width:14px;height:14px;
  border-radius:50%;
  background:var(--paper);
  border:2px solid var(--line);
  margin:6px auto 8px;
}

.photo-wrap{
  width:104px;height:104px;
  margin:0 auto 12px;
  border-radius:50%;
  overflow:hidden;
  border:3px solid var(--paper);
  box-shadow:0 0 0 2px var(--line);
  background:var(--line);
  display:flex;
  align-items:center;
  justify-content:center;
}
.photo-wrap img{
  width:100%;height:100%;
  object-fit:cover;
  display:block;
}
.photo-fallback{
  font-family:'Fredoka',sans-serif;
  font-weight:600;
  font-size:28px;
  color:var(--ink-soft);
}

.badge-name{
  font-family:'Fredoka',sans-serif;
  font-weight:600;
  font-size:16px;
  text-align:center;
  margin:0 12px 4px;
  line-height:1.25;
}
.badge-cat{
  font-family:'Space Mono',monospace;
  font-size:11px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--accent);
  text-align:center;
  margin:0 0 16px;
}

/* ---------- empty state ---------- */
.empty-state{
  text-align:center;
  padding:60px 20px;
  color:var(--ink-soft);
}
.empty-state p{margin:4px 0;}
.empty-sub{font-size:13px;}

/* ---------- footer ---------- */
.page-foot{
  text-align:center;
  padding:24px;
  color:var(--ink-soft);
  font-size:12px;
  border-top:1px solid var(--line);
}

@media (prefers-reduced-motion: reduce){
  .badge{animation:none;}
  html{scroll-behavior:auto;}
}

@media (max-width:420px){
  .grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));}
  .photo-wrap{width:84px;height:84px;}
}