:root{
  --red:#e30613;
  --red-dark:#a80410;
  --yellow:#ffd93d;
  --yellow-dark:#f0b400;
  --ink:#111;
  --paper:#fff8e7;
  --paper-2:#ffeec7;
  --blue:#2a6df4;
  --pink:#ff4d8f;
  --shadow: 4px 4px 0 var(--ink);
  --shadow-lg: 6px 6px 0 var(--ink);
  --radius: 14px;
}

*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;}
html,body{height:100%;}
body{
  font-family: "Bangers","Comic Sans MS", Impact, system-ui, sans-serif;
  background: var(--paper);
  background-image:
    radial-gradient(var(--ink) 1px, transparent 1.4px),
    radial-gradient(var(--ink) 1px, transparent 1.4px);
  background-size: 22px 22px, 22px 22px;
  background-position: 0 0, 11px 11px;
  background-attachment: fixed;
  background-blend-mode: normal;
  color: var(--ink);
  padding-bottom: 90px;
  padding-top: env(safe-area-inset-top);
}
body::before{
  content:"";
  position:fixed; inset:0;
  background: rgba(255,248,231,.86);
  z-index:-1;
}

/* Header */
.hdr{
  position: sticky; top:0; z-index:10;
  background: var(--red);
  color:#fff;
  padding: 14px 14px 12px;
  border-bottom: 4px solid var(--ink);
  box-shadow: 0 6px 0 var(--ink);
}
.hdr-inner{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.logo{
  display:flex; align-items:baseline; gap:6px;
  font-family:"Bangers", Impact, sans-serif;
  letter-spacing: 1px;
  text-shadow: 3px 3px 0 var(--ink);
}
.logo-n{
  font-size: 40px;
  color: var(--yellow);
  background: var(--ink);
  padding: 0 10px;
  border-radius: 8px;
  border: 3px solid var(--yellow);
  line-height:1;
}
.logo-tail{font-size:26px;color:#fff;}
.badge{
  background: var(--yellow);
  color: var(--ink);
  font-family:"Bangers", Impact, sans-serif;
  padding: 6px 12px;
  border: 3px solid var(--ink);
  border-radius: 50%;
  transform: rotate(-8deg);
  box-shadow: var(--shadow);
  font-size: 18px;
  letter-spacing:1px;
}

.search-wrap{
  margin-top: 12px;
  display:flex; align-items:center;
  background:#fff;
  border: 3px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}
#q{
  flex:1;
  border:0; outline:0;
  padding: 12px 14px;
  font-size: 17px;
  font-family: system-ui, -apple-system, sans-serif;
  background: transparent;
  color: var(--ink);
}
#clear{
  border:0; background:transparent;
  padding: 0 14px;
  font-size:18px; color:#888;
  cursor:pointer;
}
.stats{
  margin-top:8px;
  color:#fff;
  font-family: system-ui, sans-serif;
  font-size: 13px;
  opacity:.9;
}

/* List */
.list{ padding: 16px 12px; display:flex; flex-direction:column; gap: 22px; }

.cat{
  background: #fff;
  border: 3px solid var(--ink);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  overflow:hidden;
  position:relative;
}
.cat-head{
  background: var(--yellow);
  border-bottom: 3px solid var(--ink);
  padding: 12px 14px;
  display:flex; align-items:center; justify-content:space-between;
  cursor:pointer;
  user-select:none;
}
.cat-head h2{
  font-family:"Bangers", Impact, sans-serif;
  font-size: 22px; letter-spacing:1px;
  text-shadow: 2px 2px 0 #fff;
}
.cat-head .count{
  background: var(--red);
  color:#fff;
  border: 2px solid var(--ink);
  border-radius: 999px;
  padding: 3px 10px;
  font-family:"Bangers", Impact, sans-serif;
  font-size:14px;
  box-shadow: 2px 2px 0 var(--ink);
}
.cat-body{ padding: 10px; display:grid; grid-template-columns: 1fr; gap:8px; }
@media (min-width:520px){ .cat-body{grid-template-columns:1fr 1fr;} }

.item{
  display:flex; align-items:center; gap:10px;
  padding: 10px 12px;
  background: var(--paper-2);
  border: 2.5px solid var(--ink);
  border-radius: 12px;
  box-shadow: 3px 3px 0 var(--ink);
  transition: transform .08s ease, box-shadow .08s ease;
  text-decoration: none;
  color: var(--ink);
  font-family: system-ui, sans-serif;
}
.item:active{ transform: translate(3px,3px); box-shadow: 0 0 0 var(--ink); }
.item .code{
  font-family:"Bangers", Impact, sans-serif;
  background: var(--ink); color: var(--yellow);
  padding: 4px 8px; border-radius: 6px;
  font-size: 15px; letter-spacing:1px;
  min-width: 56px; text-align:center;
}
.item .name{ font-size: 14.5px; line-height:1.25; flex:1; }
.item .copy{
  background: var(--blue); color:#fff;
  border: 2px solid var(--ink);
  border-radius: 8px;
  padding: 4px 8px;
  font-size: 12px;
  font-family: system-ui, sans-serif;
  cursor:pointer;
}

/* Parent code row */
.parent{
  background: var(--red); color:#fff;
  border-color: var(--ink);
}
.parent .name{ font-weight:600; }
.parent .code{ background: var(--yellow); color: var(--ink); }

.empty{
  text-align:center;
  padding: 40px 20px;
  font-family:"Bangers", Impact, sans-serif;
  font-size: 24px;
  color: var(--red);
  text-shadow: 2px 2px 0 var(--ink);
}

/* Toast */
.toast{
  position: fixed; left: 50%; bottom: 24px;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: var(--yellow);
  padding: 10px 16px;
  border: 3px solid var(--yellow);
  border-radius: 12px;
  font-family:"Bangers", Impact, sans-serif;
  letter-spacing:1px;
  opacity: 0; pointer-events:none;
  transition: opacity .2s, transform .2s;
  z-index:100;
}
.toast.show{ opacity:1; transform: translateX(-50%) translateY(0); }

.ftr{
  text-align:center;
  padding: 20px 16px 30px;
  font-family: system-ui, sans-serif;
  font-size: 13px;
  color: #555;
}
.ftr a{ color: var(--red); }

.hi{ background: var(--yellow); padding: 0 2px; border-radius: 3px; }