/* Lembar Ceria Studio - Modern 3D Enhanced Edition */
@font-face{font-family:"Andika";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/andika-400.woff2) format("woff2")}
@font-face{font-family:"Andika";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/andika-700.woff2) format("woff2")}
@font-face{font-family:"Baloo 2";font-style:normal;font-weight:500 800;font-display:swap;src:url(../fonts/baloo2-var.woff2) format("woff2")}
@font-face{font-family:"Figtree";font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/figtree-var.woff2) format("woff2")}

:root{
  color-scheme:light;
  --bg:#F2F6FC; --surface:#FFFFFF; --surface2:#EAF1FA; --ink:#0B1E40; --muted:#586C8C;
  --line:#D3E0F3; --accent:#DF9D06; --accent-ink:#1A1205; --accent-soft:#FFF1C9;
  --focus:#1D5FD0; --desk:#DCE6F5; --danger:#C92A2A; --ok:#2B8A3E;
  /* biru logo (hue ~218) untuk gradasi dan huruf timbul */
  --navy-1:#1E54A8; --navy-2:#113878; --navy-3:#0A2250; --navy-4:#06152F;
  /* emas logo (hue ~38) */
  --gold-1:#FFF0B5; --gold-2:#FFC62E; --gold-3:#E6A307; --gold-4:#9A6B00;
  --emboss:rgba(255,255,255,.85); --shade:rgba(6,22,52,.26);
  --by-1:#8F6200; --by-2:#6B4800;
  --ui:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  --display:"Baloo 2","Figtree",system-ui,sans-serif;

  /* 3D Depth & Elevation Tokens */
  --shadow-3d-sm:0 2px 4px rgba(6,22,52,.06), 0 4px 10px rgba(6,22,52,.04);
  --shadow-3d-card:0 4px 6px -1px rgba(6,22,52,.04), 0 16px 32px -6px var(--shade), inset 0 1.5px 0 rgba(255,255,255,.9);
  --shadow-3d-desk:inset 0 3px 8px rgba(6,22,52,.12), 0 10px 24px -10px var(--shade), 0 1px 0 rgba(255,255,255,.8) inset;
  --shadow-paper-3d:0 2px 5px rgba(0,0,0,.06), 0 14px 30px -4px rgba(10,34,80,.20), 0 32px 64px -12px rgba(10,34,80,.15);
  --sh-btn-3d:0 4px 0 var(--navy-4), 0 8px 18px var(--shade);
  --sh-btn-gold:0 4px 0 var(--gold-4), 0 8px 18px rgba(223,157,6,.32);
  --sh-btn-sec:0 3px 0 var(--line), 0 6px 12px rgba(6,22,52,.07);
}

@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#060F20; --surface:#0C1B35; --surface2:#122646; --ink:#E7EFFB; --muted:#93A7C6;
    --line:#1E3559; --accent:#F0BC45; --accent-ink:#17120A; --accent-soft:#3A2E12;
    --focus:#8FB6FF; --desk:#030A16; --danger:#FF8787; --ok:#69DB7C;
    --navy-1:#3C7AD6; --navy-2:#214E9E; --navy-3:#102F66; --navy-4:#081A3A;
    --gold-1:#FFF8DD; --gold-2:#FFD45E; --gold-3:#EDAE1C; --gold-4:#A8760A;
    --emboss:rgba(255,255,255,.26); --shade:rgba(0,0,0,.60);
    --by-1:#FFF8DD; --by-2:#FFD45E;

    --shadow-3d-sm:0 2px 5px rgba(0,0,0,.4);
    --shadow-3d-card:0 4px 10px rgba(0,0,0,.35), 0 20px 40px -10px rgba(0,0,0,.7), inset 0 1.5px 0 rgba(255,255,255,.12);
    --shadow-3d-desk:inset 0 4px 12px rgba(0,0,0,.6), 0 12px 30px -8px rgba(0,0,0,.8);
    --shadow-paper-3d:0 4px 12px rgba(0,0,0,.5), 0 20px 45px -8px rgba(0,0,0,.8);
    --sh-btn-3d:0 4px 0 #040D1D, 0 8px 20px rgba(0,0,0,.6);
    --sh-btn-gold:0 4px 0 #5E4100, 0 8px 20px rgba(240,188,69,.25);
    --sh-btn-sec:0 3px 0 #152640, 0 6px 14px rgba(0,0,0,.4);
  }
}

:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#060F20; --surface:#0C1B35; --surface2:#122646; --ink:#E7EFFB; --muted:#93A7C6;
  --line:#1E3559; --accent:#F0BC45; --accent-ink:#17120A; --accent-soft:#3A2E12;
  --focus:#8FB6FF; --desk:#030A16; --danger:#FF8787; --ok:#69DB7C;
  --navy-1:#3C7AD6; --navy-2:#214E9E; --navy-3:#102F66; --navy-4:#081A3A;
  --gold-1:#FFF8DD; --gold-2:#FFD45E; --gold-3:#EDAE1C; --gold-4:#A8760A;
  --emboss:rgba(255,255,255,.26); --shade:rgba(0,0,0,.60);
  --by-1:#FFF8DD; --by-2:#FFD45E;

  --shadow-3d-sm:0 2px 5px rgba(0,0,0,.4);
  --shadow-3d-card:0 4px 10px rgba(0,0,0,.35), 0 20px 40px -10px rgba(0,0,0,.7), inset 0 1.5px 0 rgba(255,255,255,.12);
  --shadow-3d-desk:inset 0 4px 12px rgba(0,0,0,.6), 0 12px 30px -8px rgba(0,0,0,.8);
  --shadow-paper-3d:0 4px 12px rgba(0,0,0,.5), 0 20px 45px -8px rgba(0,0,0,.8);
  --sh-btn-3d:0 4px 0 #040D1D, 0 8px 20px rgba(0,0,0,.6);
  --sh-btn-gold:0 4px 0 #5E4100, 0 8px 20px rgba(240,188,69,.25);
  --sh-btn-sec:0 3px 0 #152640, 0 6px 14px rgba(0,0,0,.4);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
[hidden]{display:none!important}
img{max-width:100%}
body{
  margin:0;
  background-color:var(--bg);
  background-image:
    radial-gradient(circle at 12% 10%, rgba(255,198,46,.13) 0%, transparent 35%),
    radial-gradient(circle at 88% 12%, rgba(30,84,168,.12) 0%, transparent 42%),
    radial-gradient(circle at 50% 95%, rgba(30,84,168,.08) 0%, transparent 48%);
  background-attachment:fixed;
  color:var(--ink);
  font-family:var(--ui);
  font-size:15px;
  line-height:1.5;
  padding-inline:16px;
  padding-block:0 36px;
  overflow-x:hidden;
}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:var(--bg);padding:8px 14px;border-radius:8px;z-index:30}
.skip:focus{left:16px}

/* ---------- 3D Ambient Background Decorative Floating Elements ---------- */
.bg-3d-decor{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-1;
  overflow:hidden;
}
.shape-3d{
  position:absolute;
  filter:blur(0.5px);
  will-change:transform;
}
.s-sphere-1{
  width:140px;height:140px;right:4%;top:6%;border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #FFFDF5 0%, var(--gold-2) 40%, var(--gold-4) 95%);
  box-shadow:inset -6px -8px 16px rgba(0,0,0,.25), 0 20px 40px rgba(223,157,6,.22);
  opacity:.42;
  animation:float3d 6s ease-in-out infinite alternate;
}
.s-sphere-2{
  width:90px;height:90px;left:3%;top:18%;border-radius:50%;
  background:radial-gradient(circle at 35% 30%, #D4E6FF 0%, var(--navy-1) 50%, var(--navy-4) 100%);
  box-shadow:inset -4px -6px 12px rgba(0,0,0,.35), 0 16px 32px rgba(10,34,80,.25);
  opacity:.35;
  animation:float3d 7.5s ease-in-out infinite alternate-reverse;
}
.s-cube-1{
  width:64px;height:64px;left:7%;bottom:25%;border-radius:16px;
  background:linear-gradient(135deg, rgba(255,255,255,.9) 0%, var(--surface2) 100%);
  border:1px solid rgba(255,255,255,.6);
  box-shadow:8px 12px 24px rgba(6,22,52,.14), inset 0 2px 0 rgba(255,255,255,.9);
  transform:rotate(25deg) skew(-5deg,-5deg);
  opacity:.45;
  animation:float3d 8s ease-in-out infinite alternate;
}
.s-ring-1{
  width:110px;height:110px;right:6%;bottom:15%;border-radius:50%;
  border:18px solid var(--surface2);
  border-top-color:var(--gold-2);
  border-right-color:var(--navy-1);
  box-shadow:0 18px 36px rgba(6,22,52,.12);
  opacity:.32;
  transform:rotate(40deg);
  animation:rotate3dSlow 24s linear infinite;
}
.s-star-1{
  width:42px;height:42px;right:18%;top:35%;
  background:linear-gradient(145deg, var(--gold-1), var(--gold-3));
  clip-path:polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
  box-shadow:0 6px 16px rgba(223,157,6,.35);
  opacity:.48;
  animation:float3d 5.2s ease-in-out infinite alternate-reverse;
}

@keyframes float3d{
  0%{transform:translate3d(0, 0, 0) rotate(0deg)}
  100%{transform:translate3d(0, -14px, 0) rotate(3deg)}
}
@keyframes rotate3dSlow{
  0%{transform:rotate(0deg)}
  100%{transform:rotate(360deg)}
}
@keyframes pulseGlow{
  0%{opacity:.45;transform:scale(0.96)}
  100%{opacity:.85;transform:scale(1.08)}
}

/* ---------- Header & 3D Brand ---------- */
.top{
  max-width:1400px;
  margin:0 auto;
  padding-block:18px 16px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:16px 24px;
  position:relative;
}
.brand{
  margin-right:auto;
  min-width:0;
  display:flex;
  align-items:center;
  gap:16px;
}

/* 3D Logo Badge Container */
.brand-badge-3d{
  position:relative;
  width:60px;
  height:60px;
  flex:none;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:20px;
  background:linear-gradient(135deg, rgba(255,255,255,.96) 0%, var(--surface2) 100%);
  border:1px solid rgba(255,255,255,.8);
  box-shadow:
    0 10px 24px -4px rgba(10,34,80,.22),
    0 2px 6px rgba(0,0,0,.06),
    inset 0 2px 0 rgba(255,255,255,.95),
    inset 0 -2px 0 rgba(0,0,0,.08);
  transition:transform .35s cubic-bezier(.34,1.56,.64,1), box-shadow .35s;
  cursor:pointer;
  animation:float3d 5s ease-in-out infinite alternate;
}
.brand-badge-3d:hover{
  transform:perspective(600px) rotateY(16deg) rotateX(-8deg) scale(1.08) translateZ(10px);
  box-shadow:
    0 16px 32px -4px rgba(10,34,80,.28),
    0 4px 10px rgba(0,0,0,.08),
    inset 0 2px 0 rgba(255,255,255,.98);
}
.brand-logo{
  width:46px;
  height:46px;
  object-fit:contain;
  filter:drop-shadow(0 4px 6px rgba(6,22,52,.25));
  transition:transform .3s;
}
.brand-badge-3d:hover .brand-logo{
  transform:scale(1.05);
}
.brand-glow{
  position:absolute;
  inset:-4px;
  border-radius:24px;
  background:radial-gradient(circle, rgba(255,198,46,.45) 0%, transparent 70%);
  z-index:-1;
  filter:blur(8px);
  animation:pulseGlow 3s ease-in-out infinite alternate;
}

.brand-txt{display:flex;flex-direction:column;gap:2px;min-width:0}

/* judul timbul: lapisan bayangan padat membentuk sisi huruf 3D */
.brand h1{
  font-family:var(--display);
  font-weight:800;
  font-size:clamp(30px,4.4vw,42px);
  line-height:1.04;
  margin:0;
  letter-spacing:.006em;
  color:var(--navy-1);
  text-shadow:
    0 1px 0 var(--navy-2),
    1px 2px 0 var(--navy-3),
    2px 3px 0 var(--navy-4),
    3px 4px 0 var(--navy-4),
    5px 6px 14px var(--shade);
}
.brand h1 span{
  display:inline-block;
  margin-left:.12em;
  padding:.02em .28em .08em;
  border-radius:.3em;
  background:linear-gradient(165deg, var(--gold-1) 0%, var(--gold-2) 48%, var(--gold-3) 100%);
  color:#2A1B06;
  text-shadow:0 1px 0 rgba(255,255,255,.6);
  box-shadow:
    inset 0 2px 0 rgba(255,255,255,.95),
    inset 0 -2.5px 0 rgba(0,0,0,.22),
    0 3px 0 var(--gold-4),
    2px 5px 12px var(--shade);
  transform:translateY(-1px);
}

/* "by ARCreative": huruf berlapis emas */
.brand .by{
  margin:.18em 0 0;
  font-family:var(--display);
  font-weight:700;
  letter-spacing:.04em;
  font-size:clamp(15px,1.7vw,19px);
  color:var(--by-2);
}
@supports ((background-clip:text) or (-webkit-background-clip:text)){
  .brand .by{
    background:linear-gradient(180deg, var(--by-1), var(--by-2));
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    filter:drop-shadow(0 1px 0 var(--emboss)) drop-shadow(0 2px 4px var(--shade));
  }
}
.brand .tag{margin:.3em 0 0;color:var(--muted);font-size:clamp(12.5px,1.2vw,14px);line-height:1.35}
.brand p{margin:0;color:var(--muted);font-size:14px}

/* Tabs navigasi atas dengan kapsul 3D */
.tabs{
  display:flex;
  gap:6px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:999px;
  padding:5px;
  box-shadow:inset 0 1.5px 3px rgba(0,0,0,.06), 0 4px 14px rgba(6,22,52,.06);
}
.tabs a{
  text-decoration:none;
  color:var(--ink);
  font-weight:600;
  padding:8px 18px;
  border-radius:999px;
  white-space:nowrap;
  transition:all .2s cubic-bezier(.34,1.56,.64,1);
}
.tabs a:hover{
  background:var(--surface2);
  transform:translateY(-1px);
}
.tabs a[aria-current="page"]{
  background:linear-gradient(180deg, var(--navy-1), var(--navy-3));
  color:#fff;
  box-shadow:
    inset 0 1.5px 0 rgba(255,255,255,.35),
    0 3px 0 var(--navy-4),
    0 6px 14px var(--shade);
  transform:translateY(-1px);
}

/* ---------- Layout Utama ---------- */
.app{
  max-width:1400px;
  margin:0 auto;
  display:grid;
  grid-template-columns:250px 340px minmax(0,1fr);
  gap:22px;
  align-items:start;
}
.app.play{grid-template-columns:250px minmax(0,1fr)}
.app>*{min-width:0}
#cv,#gcv{max-width:100%}
.app.wide{grid-template-columns:minmax(0,1fr)}
.app.paket{grid-template-columns:360px minmax(0,1fr)}

/* ---------- Sidebar Navigasi dengan Efek 3D Shelf ---------- */
nav.side{
  display:flex;
  flex-direction:column;
  gap:4px;
  position:sticky;
  top:env(safe-area-inset-top,10px);
  max-height:calc(100vh - 20px);
  max-height:calc(100dvh - 20px);
  overflow-y:auto;
  overscroll-behavior:contain;
  padding-bottom:16px;
  padding-right:4px;
}
nav.side::-webkit-scrollbar{width:6px}
nav.side::-webkit-scrollbar-thumb{background:var(--line);border-radius:99px}
nav.side::-webkit-scrollbar-thumb:hover{background:var(--muted)}

.nav-group{display:flex;flex-direction:column}
.nav-group summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  padding:9px 12px;
  border-radius:12px;
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  font-weight:700;
  transition:all .2s;
}
.nav-group summary::-webkit-details-marker{display:none}
.nav-group summary::after{
  content:"";
  width:8px;
  height:8px;
  border-right:2px solid currentColor;
  border-bottom:2px solid currentColor;
  transform:rotate(-45deg);
  transition:transform .2s;
  margin-left:auto;
}
.nav-group[open] summary::after{transform:rotate(45deg)}
.nav-group summary:hover{
  background:var(--surface2);
  color:var(--ink);
}
.nav-group summary .cnt{
  font-variant-numeric:tabular-nums;
  background:var(--surface2);
  border:1px solid var(--line);
  box-shadow:inset 0 1px 2px rgba(0,0,0,.06);
  border-radius:99px;
  padding:1px 8px;
  font-size:11px;
  letter-spacing:0;
}
.nav-group+.nav-group{margin-top:6px}
.side-groups{display:flex;flex-direction:column;gap:3px}

.side-pick{display:none;flex-direction:column;gap:6px;width:100%}
.side-pick span{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700}
.side-pick select{font-weight:600;font-size:16px;padding:11px 12px;background:var(--surface);border-radius:12px;box-shadow:var(--shadow-3d-sm)}

/* Tombol Menu Lembar Kerja & Game 3D */
.nav-btn{
  display:flex;
  flex-direction:column;
  text-decoration:none;
  color:var(--ink);
  border-radius:14px;
  padding:9px 13px;
  transition:transform .22s cubic-bezier(.34,1.56,.64,1), box-shadow .22s, background .18s;
  border:1px solid transparent;
  transform-origin:left center;
}
.nav-btn .row{display:flex;justify-content:space-between;align-items:center;gap:8px}
.nav-btn b{font-weight:600}
.nav-btn small{color:var(--muted);font-size:12.5px;line-height:1.35;transition:color .2s}

.nav-btn:hover{
  background:var(--surface);
  border-color:var(--line);
  transform:translateX(4px) translateY(-1px);
  box-shadow:0 4px 10px rgba(6,22,52,.08), inset 0 1px 0 rgba(255,255,255,.9);
}

.nav-btn[aria-current="page"]{
  background:linear-gradient(165deg, var(--gold-1) 0%, var(--gold-2) 65%, var(--gold-3) 100%);
  color:var(--accent-ink);
  border-color:rgba(230,163,7,.4);
  box-shadow:
    inset 0 1.5px 0 rgba(255,255,255,.85),
    0 3px 0 var(--gold-4),
    0 6px 16px var(--shade);
  transform:translateX(5px) translateY(-1px);
}
.nav-btn[aria-current="page"] small{color:var(--accent-ink);opacity:.85}

.age{
  font-size:11px;
  font-weight:700;
  letter-spacing:.02em;
  border:1px solid currentColor;
  border-radius:99px;
  padding:1px 8px;
  white-space:nowrap;
  opacity:.85;
  font-variant-numeric:tabular-nums;
  box-shadow:0 1px 2px rgba(0,0,0,.06);
}
.new{
  font-size:10.5px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.06em;
  background:linear-gradient(180deg, var(--gold-2), var(--gold-3));
  color:#1A1205;
  border-radius:99px;
  padding:2px 8px;
  box-shadow:0 2px 4px rgba(223,157,6,.35);
}

/* ---------- Panel Pengaturan (3D Claymorphic Panel) ---------- */
.panel{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:20px;
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:20px;
  box-shadow:var(--shadow-3d-card);
  position:relative;
}
.panel h2{
  font-family:var(--display);
  font-size:25px;
  line-height:1.12;
  margin:0;
  text-wrap:balance;
  color:var(--navy-1);
}
.panel .lead{margin:5px 0 0;color:var(--muted);font-size:13.5px}
.group{display:flex;flex-direction:column;gap:15px}
.group-h{
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--muted);
  font-weight:700;
  border-top:1px solid var(--line);
  padding-top:16px;
  display:flex;
  align-items:center;
  gap:8px;
}
.group-h::before{
  content:"";
  display:inline-block;
  width:6px;
  height:12px;
  border-radius:4px;
  background:var(--accent);
}

.field{display:flex;flex-direction:column;gap:7px}
.lbl{font-weight:600;font-size:13.5px;display:flex;justify-content:space-between;gap:8px}
.lbl b{font-variant-numeric:tabular-nums;color:var(--muted)}

input[type=text],select,textarea{
  width:100%;
  border:1px solid var(--line);
  background:var(--surface2);
  border-radius:12px;
  padding:9px 12px;
  box-shadow:inset 0 2px 4px rgba(6,22,52,.06), 0 1px 0 rgba(255,255,255,.8);
  transition:border-color .2s, box-shadow .2s;
}
input[type=text]:focus,select:focus,textarea:focus{
  border-color:var(--focus);
  box-shadow:inset 0 1px 2px rgba(6,22,52,.04), 0 0 0 3px rgba(29,95,208,.25);
  background:var(--surface);
}
textarea{min-height:74px;resize:vertical}
input[type=range]{
  width:100%;
  accent-color:var(--accent);
  cursor:pointer;
}

/* Tombol Segmented 3D Pop */
.seg{
  display:flex;
  flex-wrap:wrap;
  gap:4px;
  background:var(--surface2);
  border:1px solid var(--line);
  border-radius:12px;
  padding:4px;
  box-shadow:inset 0 2px 4px rgba(0,0,0,.06);
}
.seg button{
  flex:1 1 auto;
  border:0;
  background:transparent;
  border-radius:9px;
  padding:7px 10px;
  cursor:pointer;
  font-size:13.5px;
  white-space:nowrap;
  transition:all .18s cubic-bezier(.34,1.56,.64,1);
}
.seg button:hover:not([aria-pressed="true"]){
  background:rgba(255,255,255,.4);
}
.seg button[aria-pressed="true"]{
  background:var(--surface);
  box-shadow:0 3px 0 var(--line), 0 4px 10px rgba(0,0,0,.08), inset 0 1px 0 rgba(255,255,255,.9);
  font-weight:700;
  transform:translateY(-1px);
  color:var(--ink);
}

/* Grid Pemilih Tema / Objek 3D */
.picker{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.picker button{
  border:1px solid var(--line);
  background:var(--surface2);
  border-radius:12px;
  padding:8px 4px 6px;
  cursor:pointer;
  display:flex;
  flex-direction:column;
  align-items:center;
  box-shadow:0 3px 0 var(--line), 0 4px 8px rgba(6,22,52,.05);
  transition:transform .15s cubic-bezier(.34,1.56,.64,1), box-shadow .15s, background .15s;
}
.picker button span{font-size:26px;line-height:1.2;filter:drop-shadow(0 2px 3px rgba(0,0,0,.15))}
.picker button small{font-size:11.5px;color:var(--muted);font-weight:600;margin-top:2px}
.picker button:hover{
  transform:translateY(-2px);
  box-shadow:0 5px 0 var(--line), 0 8px 14px rgba(6,22,52,.09);
  background:var(--surface);
}
.picker button:active{
  transform:translateY(2px);
  box-shadow:0 1px 0 var(--line), 0 2px 4px rgba(6,22,52,.05);
}
.picker button[aria-pressed="true"]{
  border-color:var(--accent);
  background:var(--accent-soft);
  box-shadow:0 3px 0 var(--gold-4), 0 4px 10px rgba(223,157,6,.22), inset 0 1px 0 rgba(255,255,255,.8);
  font-weight:700;
}

.tog{display:flex;gap:12px;align-items:center;cursor:pointer;font-size:14px;font-weight:500;user-select:none}
.tog input{
  width:20px;
  height:20px;
  accent-color:var(--accent);
  flex:none;
  cursor:pointer;
}
.pane-switch{display:none}

/* ---------- Meja Pratinjau (3D Studio Desk & Realistic Paper Canvas) ---------- */
.stage{
  display:flex;
  flex-direction:column;
  gap:14px;
  position:sticky;
  top:env(safe-area-inset-top,10px);
}
.bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.bar .hint{color:var(--muted);font-size:13px;margin-left:auto;font-variant-numeric:tabular-nums}

/* Tombol Sentuh 3D (Tactile Pushable Buttons) */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid var(--line);
  background:var(--surface);
  border-radius:999px;
  padding:9px 18px;
  font-weight:700;
  cursor:pointer;
  text-decoration:none;
  color:var(--ink);
  box-shadow:var(--sh-btn-sec);
  transition:transform .12s cubic-bezier(.34,1.56,.64,1), box-shadow .12s, background .15s;
  user-select:none;
}
.btn:hover{
  background:var(--surface2);
  transform:translateY(-1.5px);
  box-shadow:0 4.5px 0 var(--line), 0 8px 16px rgba(6,22,52,.08);
}
.btn:active{
  transform:translateY(2px);
  box-shadow:0 1px 0 var(--line), 0 2px 4px rgba(6,22,52,.06);
}

.btn.primary{
  background:linear-gradient(180deg, var(--navy-1), var(--navy-3));
  color:#fff;
  border-color:var(--navy-4);
  box-shadow:var(--sh-btn-3d);
}
.btn.primary:hover{
  background:linear-gradient(180deg, var(--navy-1), var(--navy-2));
  transform:translateY(-2px);
  box-shadow:0 6px 0 var(--navy-4), 0 12px 22px var(--shade);
}
.btn.primary:active{
  transform:translateY(3px);
  box-shadow:0 1px 0 var(--navy-4), 0 3px 6px var(--shade);
}
.btn:disabled{
  opacity:.55;
  cursor:progress;
  transform:none!important;
  box-shadow:none!important;
}

/* Desk Meja Kerja Kreatif */
.desk{
  background:radial-gradient(ellipse at 50% 30%, var(--desk) 0%, var(--surface2) 100%);
  border:1px solid var(--line);
  border-radius:20px;
  padding:clamp(14px,3vw,34px);
  display:flex;
  justify-content:center;
  box-shadow:var(--shadow-3d-desk);
  position:relative;
  perspective:1200px;
}
/* Lembar Kerja Kertas A4 dengan Kedalaman 3D Fisik */
#cv{
  width:100%;
  max-width:600px;
  height:auto;
  aspect-ratio:1240/1754;
  background:#fff;
  border-radius:6px;
  box-shadow:var(--shadow-paper-3d);
  transition:transform .25s cubic-bezier(.2,.8,.4,1), box-shadow .25s;
  transform-style:preserve-3d;
  will-change:transform, box-shadow;
}

/* Menu pop melayang */
.pop-wrap{position:relative}
.pop{
  position:absolute;
  top:calc(100% + 8px);
  left:0;
  z-index:20;
  width:max(260px,100%);
  display:flex;
  flex-direction:column;
  gap:10px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px;
  box-shadow:0 12px 36px -8px rgba(0,0,0,.35), 0 4px 10px rgba(0,0,0,.1);
}
.pop[hidden]{display:none}
.pop-h{margin:0;font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:700;color:var(--muted)}
.pop-n{margin:0;font-size:12.5px;color:var(--muted);line-height:1.4}
.pop-act{display:flex;gap:8px;flex-wrap:wrap}
.pop-act .btn{flex:1 1 auto}

/* Buat paket */
#pstage{position:static}
.progress{display:flex;align-items:center;gap:12px;font-size:13.5px;color:var(--muted)}
.pbar{flex:1;height:10px;background:var(--line);border-radius:99px;overflow:hidden;box-shadow:inset 0 1px 3px rgba(0,0,0,.15)}
#p-bar{height:100%;width:0;background:linear-gradient(90deg,var(--gold-3),var(--gold-2));transition:width .15s}
.thumbs{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(130px,1fr));
  gap:18px;
  background:var(--desk);
  border-radius:20px;
  padding:clamp(14px,2.5vw,26px);
  box-shadow:var(--shadow-3d-desk);
}
.thumbs figure{
  margin:0;
  display:flex;
  flex-direction:column;
  gap:8px;
  transition:transform .2s;
}
.thumbs figure:hover{transform:translateY(-3px)}
.thumbs canvas{
  width:100%;
  height:auto;
  aspect-ratio:1240/1754;
  background:#fff;
  border-radius:5px;
  box-shadow:0 2px 4px rgba(0,0,0,.08), 0 8px 18px rgba(0,0,0,.12);
}
.thumbs figcaption{font-size:12.5px;color:var(--muted);text-align:center;font-variant-numeric:tabular-nums;font-weight:600}
.thumbs .key figcaption{color:var(--danger);font-weight:700}
.thumbs figure.sq{grid-column:span 2}
.thumbs figure.sq canvas{aspect-ratio:1/1;cursor:pointer;border-radius:12px}
.thumbs figure.sq canvas:hover{outline:3px solid var(--ink);outline-offset:2px}
.thumbs figure.sq figcaption{font-weight:700;color:var(--ink)}
.thumbs-h{grid-column:1 / -1;margin:8px 0 0;font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:700;color:var(--muted);border-top:1px solid var(--line);padding-top:14px}

/* ---------- Game Layar: 3D Arcade Console ---------- */
.game{display:flex;flex-direction:column;gap:14px}
.game-head{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:flex-end;justify-content:space-between}
.game-head h2{font-family:var(--display);font-size:30px;line-height:1.05;margin:0;color:var(--navy-1)}
.game-head p{margin:2px 0 0;color:var(--muted);max-width:60ch}
.game-ctl{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.game-ctl .seg{min-width:260px}
.hud{display:flex;flex-wrap:wrap;gap:8px}
.hud span{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:999px;
  padding:5px 14px;
  font-weight:700;
  font-variant-numeric:tabular-nums;
  box-shadow:0 2px 0 var(--line), 0 4px 8px rgba(0,0,0,.05);
}
.hud span.goal{
  background:var(--accent-soft);
  border-color:var(--gold-3);
  box-shadow:0 2px 0 var(--gold-4), 0 4px 8px rgba(223,157,6,.2);
}

/* Arena Permainan berbentuk Tablet / Console 3D */
.court{
  position:relative;
  background:linear-gradient(165deg, var(--surface2) 0%, var(--desk) 100%);
  border-radius:22px;
  padding:clamp(10px,2vw,20px);
  border:2px solid var(--line);
  box-shadow:
    inset 0 2px 4px rgba(0,0,0,.08),
    0 10px 28px -6px var(--shade),
    inset 0 1px 0 rgba(255,255,255,.8);
}
#gcv{
  --ar:1.4286;
  display:block;
  margin-inline:auto;
  height:auto;
  aspect-ratio:var(--ar);
  width:min(100%, calc((100vh - 110px) * var(--ar)));
  width:min(100%, calc((100dvh - 110px) * var(--ar)));
  background:#FFFDF6;
  border-radius:14px;
  touch-action:none;
  cursor:pointer;
  box-shadow:0 2px 6px rgba(0,0,0,.08), 0 12px 28px rgba(0,0,0,.15);
}
.court:fullscreen{
  display:flex;
  align-items:center;
  justify-content:center;
  background:#121815;
  border-radius:0;
  border:0;
}
.court:fullscreen #gcv{
  width:min(100%, calc(100vh * var(--ar)));
  width:min(100%, calc(100dvh * var(--ar)));
}

/* ---------- Ide Produk & Edukasi ---------- */
.ideas{display:flex;flex-direction:column;gap:24px;max-width:1100px}
.ideas h2{font-family:var(--display);font-size:32px;line-height:1.1;margin:0;color:var(--navy-1)}
.ideas h3{font-family:var(--display);font-size:23px;margin:0 0 8px;color:var(--navy-2)}
.ideas p{margin:0;max-width:68ch}
.ideas .muted{color:var(--muted);margin-top:6px}
.idea-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.idea{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:18px;
  padding:16px 18px;
  box-shadow:var(--shadow-3d-sm);
  transition:transform .25s cubic-bezier(.34,1.56,.64,1), box-shadow .25s;
}
.idea:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-3d-card);
}
.idea b{display:block;font-size:16px;margin-bottom:3px;color:var(--navy-1)}
.idea span{color:var(--muted);font-size:13.5px}
.idea .tag{
  display:inline-block;
  font-size:11.5px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.06em;
  background:var(--accent-soft);
  color:var(--ink);
  padding:2px 10px;
  border-radius:99px;
  margin-bottom:8px;
  box-shadow:0 1px 2px rgba(0,0,0,.06);
}
.steps{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:10px;max-width:72ch}
.note{
  background:var(--surface2);
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px 18px;
  max-width:72ch;
  font-size:14px;
  box-shadow:inset 0 1px 2px rgba(0,0,0,.05);
}
.site-foot{max-width:1400px;margin:32px auto 0;color:var(--muted);font-size:13px}

#toast{
  position:fixed;
  left:50%;
  bottom:calc(24px + env(safe-area-inset-bottom,0px));
  transform:translateX(-50%) translateY(10px);
  background:linear-gradient(180deg, var(--navy-1), var(--navy-3));
  color:#fff;
  padding:11px 20px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  opacity:0;
  pointer-events:none;
  transition:opacity .25s, transform .25s cubic-bezier(.34,1.56,.64,1);
  z-index:40;
  max-width:calc(100% - 32px);
  box-shadow:0 4px 0 var(--navy-4), 0 10px 24px var(--shade);
}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.measure{position:absolute;width:0;height:0;overflow:hidden;visibility:hidden}

/* ---------- Tautan Ajakan di Menu ---------- */
.tabs a.gabung{
  background:linear-gradient(170deg, var(--gold-1) 0%, var(--gold-2) 60%, var(--gold-3) 100%);
  color:#2A1B06;
  box-shadow:
    inset 0 1.5px 0 rgba(255,255,255,.9),
    0 3px 0 var(--gold-4),
    0 5px 12px rgba(223,157,6,.3);
  transform:translateY(-1px);
}
.tabs a.gabung:hover{
  background:linear-gradient(170deg, var(--gold-1) 0%, var(--gold-2) 40%, var(--gold-3) 100%);
  transform:translateY(-2px);
  box-shadow:
    inset 0 1.5px 0 rgba(255,255,255,.9),
    0 4.5px 0 var(--gold-4),
    0 8px 18px rgba(223,157,6,.4);
}
.tabs a.gabung:active{
  transform:translateY(2px);
  box-shadow:0 1px 0 var(--gold-4), 0 2px 4px rgba(223,157,6,.2);
}

/* Identitas Pengguna di Header */
.saya{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:13.5px;color:var(--muted)}
.saya-nama b{
  font-size:10.5px;
  text-transform:uppercase;
  letter-spacing:.06em;
  background:linear-gradient(180deg, var(--gold-2), var(--gold-3));
  color:#1A1205;
  border-radius:99px;
  padding:2px 8px;
  margin-left:4px;
}
.tautan{background:none;border:0;padding:0;color:var(--navy-1);font-weight:600;cursor:pointer;text-decoration:underline}
.tautan:hover{color:var(--gold-4)}

/* ---------- Halaman Masuk dengan 3D Floating Card ---------- */
.laman-masuk{
  display:flex;
  min-height:100vh;
  align-items:center;
  justify-content:center;
  padding-block:32px;
  perspective:1000px;
}
.masuk-bungkus{width:100%;max-width:440px}
.masuk-kartu{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:24px;
  padding:clamp(22px,4vw,34px);
  display:flex;
  flex-direction:column;
  gap:18px;
  box-shadow:var(--shadow-3d-card);
  transition:transform .2s ease-out;
  transform-style:preserve-3d;
}
.masuk-kepala{text-align:center;display:flex;flex-direction:column;align-items:center;gap:4px}
.masuk-badge-3d{
  width:84px;
  height:84px;
  margin-bottom:8px;
}
.masuk-logo{
  width:64px;
  height:64px;
  object-fit:contain;
  filter:drop-shadow(0 4px 8px rgba(6,22,52,.28));
}
.masuk-kepala h1{
  font-family:var(--display);
  font-weight:800;
  font-size:36px;
  line-height:1.04;
  margin:0;
  letter-spacing:.006em;
  color:var(--navy-1);
  text-shadow:
    0 1px 0 var(--navy-2),
    1px 2px 0 var(--navy-3),
    2px 3px 0 var(--navy-4),
    3px 4px 0 var(--navy-4),
    5px 6px 14px var(--shade);
}
.masuk-kepala h1 span{
  display:inline-block;
  margin-left:.12em;
  padding:.02em .28em .08em;
  border-radius:.3em;
  background:linear-gradient(165deg, var(--gold-1) 0%, var(--gold-2) 48%, var(--gold-3) 100%);
  color:#2A1B06;
  text-shadow:0 1px 0 rgba(255,255,255,.6);
  box-shadow:
    inset 0 2px 0 rgba(255,255,255,.95),
    inset 0 -2.5px 0 rgba(0,0,0,.22),
    0 3px 0 var(--gold-4),
    2px 5px 12px var(--shade);
  transform:translateY(-1px);
}
.masuk-kepala .by{margin:.3em 0 0;font-family:var(--display);font-weight:700;letter-spacing:.04em;font-size:16px;color:var(--by-2)}
.masuk-tab button{flex:1}
.masuk-form{display:flex;flex-direction:column;gap:14px}
.masuk-form .field{gap:5px}
.masuk-form input[type=password]{
  width:100%;
  border:1px solid var(--line);
  background:var(--surface2);
  border-radius:12px;
  padding:9px 12px;
  box-shadow:inset 0 2px 4px rgba(6,22,52,.06);
}
.btn.lebar{width:100%;text-align:center;padding-block:12px;font-size:15.5px}
.masuk-ajak{margin:0;color:var(--muted);font-size:14px;line-height:1.5}
.masuk-pesan{
  margin:0;
  padding:11px 14px;
  border-radius:12px;
  font-size:14px;
  line-height:1.45;
  background:var(--surface2);
  border:1px solid var(--line);
}
.masuk-pesan.baik{background:#E7F6EB;border-color:#B7E0C2;color:#1B5E2A}
.masuk-pesan.buruk{background:#FDECEC;border-color:#F3C2C2;color:#9B1C1C}
.masuk-kaki{margin:0;text-align:center;font-size:13.5px}
.masuk-kaki a{color:var(--muted)}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .masuk-pesan.baik{background:#10301A;border-color:#1F5A31;color:#9BE3B0}
  :root:not([data-theme="light"]) .masuk-pesan.buruk{background:#3A1515;border-color:#6B2525;color:#FFB4B4}
}

/* ---------- Panel Kelola Akun ---------- */
.akun-buat{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow-3d-card)}
.akun-buat h3,.akun-daftar h3{margin:0;font-size:17px;color:var(--navy-1)}
.akun-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.akun-daftar{display:flex;flex-direction:column;gap:10px;margin-top:4px}
.akun-daftar h3{margin-top:14px}
.akun-kartu{background:var(--surface);border:1px solid var(--line);border-left:5px solid var(--ok);border-radius:14px;padding:14px 16px;display:flex;flex-direction:column;gap:6px;box-shadow:var(--shadow-3d-sm)}
.akun-kartu.tunggu{border-left-color:var(--accent);background:var(--accent-soft)}
.akun-kartu.mati{border-left-color:var(--muted);opacity:.72}
.akun-id{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:16px}
.akun-lencana{
  font-size:10.5px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.06em;
  border-radius:99px;
  padding:2px 9px;
  background:var(--surface2);
  border:1px solid var(--line);
  color:var(--muted);
}
.akun-lencana.aktif{background:#E7F6EB;border-color:#B7E0C2;color:#1B5E2A}
.akun-lencana.menunggu,.akun-lencana.minta{background:linear-gradient(180deg, var(--gold-2), var(--gold-3));border-color:var(--gold-4);color:#1A1205}
.akun-lencana.admin{background:linear-gradient(180deg, var(--navy-1), var(--navy-3));border-color:var(--navy-4);color:#fff}
.akun-meta{margin:0;font-size:12.5px;color:var(--muted)}
.akun-kode{margin:0;font-size:13.5px}
.akun-kode b{font-family:ui-monospace,Consolas,monospace;letter-spacing:.06em;font-size:15px}
.akun-aksi{display:flex;flex-wrap:wrap;gap:8px;margin-top:4px}
.btn.kecil{padding:6px 12px;font-size:13px}
.btn.kecil.bahaya{color:var(--danger);border-color:var(--danger)}
.btn.kecil.bahaya:hover{background:var(--danger);color:#fff}

/* ---------- Responsif: Layar Besar ---------- */
@media (min-width:1600px){
  .app{grid-template-columns:270px 380px minmax(0,1fr)}
  #cv{max-width:720px}
}

/* ---------- Tablet & Laptop Kecil ---------- */
@media (max-width:1100px){
  .app,.app.play,.app.paket{grid-template-columns:minmax(0,340px) minmax(0,1fr)}
  nav.side{grid-column:1 / -1;position:static;max-height:none;overflow:visible}
  .side-groups{display:none}
  .side-pick{display:flex}
  .app.play .game{grid-column:1 / -1}
}

/* ---------- Ponsel (HP) ---------- */
@media (max-width:720px){
  .app,.app.play,.app.paket{grid-template-columns:minmax(0,1fr);gap:16px}
  .thumbs{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:12px}
  .top{padding-block:14px 12px;gap:12px}
  .brand .tag{display:none}
  .brand-badge-3d{width:52px;height:52px}
  .brand-logo{width:38px;height:38px}
  .tabs{width:100%;overflow-x:auto}
  .tabs a{flex:1 1 auto;text-align:center;padding:8px 12px}
  .pane-switch{display:flex;position:sticky;top:env(safe-area-inset-top,0px);z-index:15;box-shadow:0 6px 16px -6px rgba(0,0,0,.25)}
  .pane-switch button{padding:10px 8px;font-size:15px}
  .app.pane-stage .pane-a{display:none}
  .app:not(.pane-stage) .pane-b{display:none}
  .panel{padding:16px;border-radius:18px}
  .picker{grid-template-columns:repeat(4,minmax(0,1fr))}
  .desk{padding:12px;border-radius:16px}
  .game-head h2{font-size:25px}
  .court{padding:8px;border-radius:16px}
  #gcv{width:min(100%, calc((100vh - 100px) * var(--ar)));width:min(100%, calc((100dvh - 100px) * var(--ar)))}
  .game{gap:10px}
  .game-head p{display:none}
  .game-ctl{width:100%;gap:8px}
  .game-ctl .seg{flex:1 1 100%}
  .game-ctl .btn{flex:1 1 0;padding:8px 12px}
  .hud{gap:6px}
  .hud span{font-size:13px;padding:3px 10px}
  .stage{position:static}
  .bar .hint{margin-left:0;width:100%}
  .game-ctl .seg{min-width:0;width:100%}
}

/* Layar Sentuh */
@media (pointer:coarse){
  .btn,.seg button,.tabs a,.nav-btn{min-height:44px}
  .btn,.tabs a{display:inline-flex;align-items:center;justify-content:center}
  .tog input{width:24px;height:24px}
  input[type=range]{height:32px}
}

/* HP Mendatar (Landscape) */
@media (max-height:500px) and (orientation:landscape){
  .top{padding-block:8px}
  .brand .tag{display:none}
  .game-head p{display:none}
}

@media (prefers-reduced-motion:reduce){
  #toast,#p-bar,.brand-badge-3d,.shape-3d,.picker button,.btn,#cv{transition:none!important;animation:none!important}
}

/* ---------- Mode Cetak (Print Stylesheet) ---------- */
@page{size:A4 portrait;margin:0}
@media print{
  body{
    background:#fff!important;
    padding:0!important;
    margin:0!important;
  }
  .top,.side,.pane-switch,.panel,#game,#ideas,#akun,.site-foot,.bar,#toast,.bg-3d-decor{
    display:none!important;
  }
  .app{
    display:block!important;
    max-width:none!important;
    margin:0!important;
    padding:0!important;
  }
  .stage{
    position:static!important;
    display:block!important;
  }
  .desk{
    background:transparent!important;
    border:0!important;
    box-shadow:none!important;
    padding:0!important;
    margin:0!important;
    display:block!important;
  }
  #cv{
    width:100vw!important;
    max-width:none!important;
    height:auto!important;
    box-shadow:none!important;
    border-radius:0!important;
    transform:none!important;
    page-break-inside:avoid;
  }
}



/* =====================================================================
   TEMA CERIA (Oktober 2026) - studio, masuk, dan 404 dirombak mengikuti
   desain beranda (assets/css/beranda.css): krem hangat, pastel, header kaca,
   hero dengan kata bergaris kuning, kartu & tombol "timbul".
   Ditaruh paling akhir supaya menimpa tema 3D lama tanpa mengubah kerangka
   grid yang dipakai app.js / studio.js / paket.js.
   ===================================================================== */
:root,:root[data-theme="light"]{
  color-scheme:light;
  --bg:#fff9ed; --surface:#FFFFFF; --surface2:#fbf7f0; --ink:#29345c; --muted:#707995;
  --line:#eee8f3; --accent:#ff8585; --accent-ink:#29345c; --accent-soft:#fff0c9;
  --focus:#9b85ff; --desk:#fdf3df; --danger:#d9485f; --ok:#2f9e7b;
  --navy-1:#3a4675; --navy-2:#303a62; --navy-3:#29345c; --navy-4:#182345;
  --gold-1:#fff4cc; --gold-2:#ffe58a; --gold-3:#ffd96b; --gold-4:#e9b949;
  --pink:#ff8585; --pink-4:#e36e72; --yellow:#ffd96b;
  --emboss:rgba(255,255,255,.85); --shade:rgba(57,65,108,.16);
  --by-1:#ff8585; --by-2:#e36e72;
  --shadow-3d-sm:0 5px 0 #eee9f1;
  --shadow-3d-card:0 8px 0 #eee9f1, 0 18px 32px -14px rgba(57,65,108,.18);
  --shadow-3d-desk:inset 0 0 0 2px #fff, 0 8px 0 #f1e7d4;
  --shadow-paper-3d:0 2px 4px rgba(41,52,92,.06), 0 16px 34px -8px rgba(41,52,92,.22);
  --sh-btn-3d:0 5px 0 var(--pink-4);
  --sh-btn-gold:0 5px 0 var(--gold-4);
  --sh-btn-sec:0 5px 0 #e9e2d8;
}
body{background:transparent;color:var(--ink);padding-inline:0}
body.studio{padding-inline:0}
.bg-wash{position:fixed;inset:0;z-index:-5;pointer-events:none;
  background:radial-gradient(ellipse at 12% 14%,#fff0bf 0,transparent 28%),radial-gradient(ellipse at 92% 27%,#dff4ff 0,transparent 28%),radial-gradient(ellipse at 55% 88%,#f0e7ff 0,transparent 30%),#fff9ed}
.floaty-set{position:fixed;inset:0;z-index:-2;pointer-events:none;overflow:hidden}
.floaty{position:absolute;font-size:clamp(20px,3vw,34px);opacity:.5;animation:lcDrift 9s ease-in-out infinite}
.floaty.f1{left:2%;top:24%;animation-delay:-2s}.floaty.f2{right:2%;top:55%;animation-delay:-5s}
.floaty.f3{left:4%;bottom:9%;animation-delay:-1s}.floaty.f4{right:14%;top:8%;animation-delay:-6s}.floaty.f5{right:5%;bottom:6%;animation-delay:-3s}
@keyframes lcDrift{0%,100%{transform:translate3d(0,0,0) rotate(-7deg)}50%{transform:translate3d(12px,-23px,0) rotate(9deg)}}
@keyframes lcBob{0%,100%{transform:translateY(0) rotate(-3deg)}50%{transform:translateY(-10px) rotate(2deg)}}
@keyframes lcSpin{to{transform:rotate(360deg)}}

/* lebar konten sama dengan beranda */
.top,.hero-studio,.app,.site-foot{width:min(1240px,calc(100% - 32px));max-width:none;margin-inline:auto}

/* --- Header: sama dengan header beranda --- */
.top{
  position:relative;z-index:30;
  margin-top:9px;margin-bottom:0;padding:10px 15px;
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;
  background:#ffffffd9;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border:1px solid #ffffffc9;border-radius:23px;box-shadow:0 9px 30px #414b6b13;
}
.brand{margin-right:0;text-decoration:none;color:var(--ink);gap:10px;flex:none}
.brand-icon{width:44px;height:44px;flex:none;display:grid;place-items:center;border-radius:16px;
  background:linear-gradient(145deg,#ffe57f,#ffaaa0);box-shadow:inset 0 -4px #e7766520;transform:rotate(-5deg);transition:transform .3s}
.brand:hover .brand-icon{transform:rotate(4deg) scale(1.06)}
.brand-icon .brand-logo{width:32px;height:32px;filter:drop-shadow(0 2px 2px rgba(41,52,92,.25))}
.brand-txt{gap:0}
.brand-nama{font-family:var(--display);font-weight:800;font-size:19px;line-height:1.05;letter-spacing:-.3px;white-space:nowrap}
.brand-txt small{display:block;font-size:10px;letter-spacing:1.7px;color:#898da3;text-transform:uppercase;font-weight:700;margin-top:2px}
.tabs{margin-left:auto;background:transparent;border:0;box-shadow:none;padding:0;gap:3px}
.tabs a{font-size:12.5px;font-weight:800;color:#69728d;padding:11px 12px;border-radius:13px}
.tabs a:hover{background:#fff0c9;color:var(--ink);transform:translateY(-1px)}
.tabs a[aria-current="page"]{background:#fff0c9;color:var(--ink);box-shadow:none;transform:translateY(-1px)}
.nav-cta{display:inline-flex;align-items:center;gap:8px;padding:13px 17px;border-radius:15px;font-size:13px;font-weight:800;
  background:var(--ink);color:#fff;text-decoration:none;white-space:nowrap;box-shadow:0 5px 0 var(--navy-4);transition:transform .2s,box-shadow .2s}
.nav-cta:hover{transform:translateY(-3px);box-shadow:0 8px 0 var(--navy-4)}
.nav-cta:active{transform:translateY(2px);box-shadow:0 1px 0 var(--navy-4)}
.saya{background:#f6f2fb;border-radius:14px;padding:8px 12px;color:var(--muted);font-size:12.5px}
.saya-nama{color:var(--ink);font-weight:800}
.saya-nama b{background:var(--yellow);color:var(--ink)}
.tautan{color:var(--ink)}
.tautan:hover{color:var(--pink-4)}

/* --- Hero halaman studio --- */
.hero-studio{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:28px;align-items:center;padding:34px 6px 28px}
.remah{display:flex;flex-wrap:wrap;gap:7px;align-items:center;font-size:12px;font-weight:700;color:#8a90a5;margin-bottom:14px}
.remah a{color:#8a90a5;text-decoration:none}
.remah a:hover{color:#f07877}
.remah [aria-current]{color:var(--ink)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #f0e4d0;border-radius:99px;padding:8px 13px;font-size:11px;font-weight:800;color:#81715a;box-shadow:0 5px 15px #6e59300a}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:#59caa5;box-shadow:0 0 0 4px #59caa522}
.hero-studio h1{font-family:var(--display);font-weight:800;font-size:clamp(34px,4.4vw,56px);line-height:1.04;letter-spacing:-1.4px;margin:14px 0 12px;color:var(--ink)}
.rainbow-word{color:#ff7f82;position:relative;white-space:nowrap;z-index:0}
.rainbow-word::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:9px;background:var(--yellow);border-radius:99px;z-index:-1;transform:rotate(-1.5deg)}
.hs-lead{margin:0 0 16px;max-width:660px;font-size:15px;line-height:1.75;color:var(--muted)}
.hs-chips{display:flex;flex-wrap:wrap;gap:7px}
.hs-chips span{background:#fff;border:1px solid #f0e8dc;border-radius:99px;padding:7px 12px;font-size:11.5px;font-weight:800;color:#727b94;box-shadow:0 3px 0 #f0e8dc}
.hs-chips .baru{background:var(--pink);border-color:var(--pink);color:#fff;box-shadow:0 3px 0 var(--pink-4)}
.hs-art{position:relative;height:250px;display:grid;place-items:center}
.hs-art::before{content:"";position:absolute;width:230px;height:230px;border-radius:50%;background:linear-gradient(140deg,#fff0b3,#ffdfd5);box-shadow:inset 0 0 0 18px #ffffff50}
.hs-art::after{content:"✦";position:absolute;right:6px;top:10px;font-size:22px;color:#ffc25c;animation:lcBob 3s ease-in-out infinite}
.hs-kartu{position:relative;width:150px;padding:8px;border-radius:22px;background:#303a62;box-shadow:0 10px 0 #20294b,0 26px 40px #34385b2b;transform:rotate(-5deg);animation:lcBob 6s ease-in-out infinite}
.hs-kartu img{display:block;width:100%;height:auto;border-radius:15px;background:#fff}
.hs-emo{position:relative;width:150px;height:150px;border-radius:40px;background:#fff;display:grid;place-items:center;font-size:76px;box-shadow:0 10px 0 #eee9f1,0 26px 40px #34385b1f;animation:lcBob 5s ease-in-out infinite}

/* --- Kerangka studio --- */
.app{gap:20px}

/* --- Menu samping: kartu mini seperti kartu aktivitas beranda --- */
nav.side{top:12px;max-height:calc(100vh - 24px);max-height:calc(100dvh - 24px);background:#ffffffb8;border:1px solid #f0edf4;border-radius:24px;padding:12px 10px 14px;box-shadow:0 7px 0 #eae5ed}
.nav-group summary{font-family:var(--display);font-size:11px;letter-spacing:.16em;color:#f07b7b;font-weight:800}
.nav-group summary:hover{background:#fff;color:var(--ink)}
.nav-group summary .cnt{background:#fff;border-color:#f0e8dc;box-shadow:none;color:var(--muted);font-family:var(--ui)}
.nav-btn{flex-direction:row;align-items:center;gap:10px;border-radius:16px;padding:7px 9px}
.nb-art{flex:none;width:40px;height:40px;border-radius:12px;overflow:hidden;background:#fff0c8;display:grid;place-items:center;box-shadow:0 3px 0 #00000010}
.nb-art{position:relative}.nb-art img{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;object-position:center 92%}
.nb-art.emo{font-size:22px;background:#e7e2ff}
.nav-group:nth-child(3n+1) .nb-art.emo{background:#dcf7ec}
.nav-group:nth-child(3n+2) .nb-art.emo{background:#fff0c8}
.nb-isi{min-width:0;flex:1;display:flex;flex-direction:column}
.nav-btn b{font-weight:800;font-size:13.5px}
.nav-btn small{font-size:11.5px}
.nav-btn:hover{background:#fff;border-color:#f0edf4;box-shadow:0 4px 0 #eae5ed;transform:translateY(-2px)}
.nav-btn[aria-current="page"]{background:#fff0c9;border-color:#f6dc8f;color:var(--ink);box-shadow:0 4px 0 #f1d98d;transform:translateY(-2px)}
.nav-btn[aria-current="page"] small{color:#6f6450}
.new{background:var(--pink);color:#fff;box-shadow:0 2px 0 var(--pink-4)}
.age{border-color:#e5dff0;color:var(--muted)}
.side-pick span{font-family:var(--display);color:#f07b7b;letter-spacing:.16em}
.side-pick select{border-radius:14px;box-shadow:0 4px 0 #eee9f1;border-color:#ece7f2}

/* --- Panel, kartu, kolom isian --- */
.panel,.akun-buat,.masuk-kartu{border-color:#ece7f2;border-radius:24px;background:#ffffffed;box-shadow:var(--shadow-3d-card)}
.panel h2,.game-head h2,.ideas h2,.ideas h3,.akun-buat h3,.akun-daftar h3,.idea b{color:var(--ink);letter-spacing:-.02em}
.panel h2{font-size:21px}
.panel h2::before{content:"✏️ ";font-size:.8em}
.group-h{font-family:var(--display);color:#f07b7b;letter-spacing:.16em;border-top-style:dashed}
.group-h::before{background:var(--yellow)}
input[type=text],input[type=password],select,textarea{background:#fff;border-color:#e7e3ef;box-shadow:none}
input[type=text]:focus,input[type=password]:focus,select:focus,textarea:focus{border-color:#b9a5ff;box-shadow:0 0 0 4px #cbbaff35}
input[type=range],.tog input{accent-color:#6dcaa9}
.seg{background:#f6f2fb;border-color:#ece7f2;box-shadow:none;border-radius:14px}
.seg button{border-radius:11px;font-weight:700;color:#6f7896}
.seg button:hover:not([aria-pressed="true"]){background:#fff}
.seg button[aria-pressed="true"]{background:var(--ink);color:#fff;box-shadow:0 3px 0 var(--navy-4)}
.picker button{background:#fff;border-color:#ece7f2;box-shadow:0 4px 0 #eee9f1;border-radius:15px}
.picker button:hover{box-shadow:0 6px 0 #eee9f1;background:#fff}
.picker button[aria-pressed="true"]{background:#fff0c9;border-color:#f6dc8f;box-shadow:0 4px 0 #f1d98d}

/* --- Tombol timbul (sama dengan beranda) --- */
.btn{border-radius:15px;font-weight:800;border-color:#ede8df;box-shadow:var(--sh-btn-sec);padding:11px 18px}
.btn:hover{background:#fff;transform:translateY(-3px);box-shadow:0 8px 0 #e9e2d8}
.btn:active{transform:translateY(3px);box-shadow:0 1px 0 #e9e2d8}
.btn.primary{background:var(--pink);border-color:var(--pink);color:#fff;box-shadow:0 5px 0 var(--pink-4)}
.btn.primary:hover{background:#ff7676;transform:translateY(-3px);box-shadow:0 8px 0 var(--pink-4)}
.btn.primary:active{transform:translateY(3px);box-shadow:0 1px 0 var(--pink-4)}

/* --- Meja pratinjau dan arena game --- */
.stage .bar{background:#ffffffd9;border:1px solid #f0edf4;border-radius:20px;padding:10px 12px;box-shadow:0 5px 0 #eae5ed}
.desk{background:#fffdf6;border:2px dashed #eadfc9;border-radius:26px;box-shadow:var(--shadow-3d-desk)}
.game-head > div:first-child{display:none}
.game-head{justify-content:flex-start;background:#ffffffd9;border:1px solid #f0edf4;border-radius:20px;padding:10px 12px;box-shadow:0 5px 0 #eae5ed}
.court{background:#f0f4ff;border:0;border-radius:28px;box-shadow:0 8px 0 #dfe3f3}
#gcv{border-radius:18px;box-shadow:0 4px 0 #dfe3f3}
.hud span{border-color:#ece7f2;box-shadow:0 3px 0 #eee9f1}
.hud span.goal{background:#fff0c9;border-color:#f6dc8f;box-shadow:0 3px 0 #f1d98d}
.thumbs{background:#fffdf6;border:2px dashed #eadfc9;box-shadow:none}
#p-bar{background:linear-gradient(90deg,#86e0c4,#ffd96b,#ff8585)}
.ideas > div:first-child h2{display:none}
.idea{border-color:#ece7f2;border-radius:22px;box-shadow:0 7px 0 #ebe6ee}
.idea:hover{box-shadow:0 11px 0 #ebe6ee}
.idea .tag{background:#fff0c9}
.note{background:#effaf5;border-color:#d4efe3;box-shadow:none}
.akun-kartu{border-color:#ece7f2;box-shadow:0 5px 0 #eee9f1}
.pop{border-color:#ece7f2;border-radius:20px;box-shadow:0 8px 0 #eee9f1,0 18px 40px -10px rgba(57,65,108,.3)}
#toast{background:var(--ink);box-shadow:0 5px 0 var(--navy-4)}

/* --- Footer: sama dengan footer beranda --- */
.site-foot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:40px;padding:24px 4px 26px;border-top:1px solid #e9e3d8;font-size:11.5px;color:#858ba0}
.sf-brand b{font-family:var(--display);font-size:15px;color:var(--ink)}
.sf-brand small{font-weight:600;color:#9297aa;font-size:12px}
.sf-brand p{margin:6px 0 0;max-width:520px}
.site-foot-links{display:flex;gap:15px;flex-wrap:wrap}
.site-foot a{color:inherit;text-decoration:none;font-weight:700}
.site-foot a:hover{color:#f07877}

/* --- Halaman masuk & 404 --- */
.laman-masuk{perspective:none;padding-inline:16px}
.masuk-kepala .brand-icon{width:76px;height:76px;border-radius:24px;margin-bottom:8px}
.masuk-kepala .brand-icon .masuk-logo{width:52px;height:52px}
.masuk-kepala h1,.halaman-404 h1{font-family:var(--display);font-weight:800;font-size:36px;line-height:1.05;margin:0;color:var(--ink);text-shadow:none;letter-spacing:-.02em}
.masuk-kepala h1 span,.halaman-404 h1 span{color:#ff7f82;background:none;box-shadow:none;padding:0;margin-left:.15em;text-shadow:none;transform:none}
.masuk-kepala .by{color:#898da3;font-family:var(--ui);font-size:11px;letter-spacing:.17em;text-transform:uppercase;font-weight:700;background:none;-webkit-background-clip:border-box;background-clip:border-box;filter:none}
.masuk-pesan{border-radius:14px}
.masuk-form input[type=password]{background:#fff;border-color:#e7e3ef;box-shadow:none}
.halaman-404{max-width:560px;margin:8vh auto 0;text-align:center;background:#ffffffed;border:1px solid #ece7f2;border-radius:28px;padding:34px 26px;box-shadow:var(--shadow-3d-card)}
.halaman-404 .besar{font-size:64px;line-height:1;display:block;margin-bottom:10px;animation:lcDrift 6s ease-in-out infinite}
.halaman-404 p{color:var(--muted);line-height:1.7}

@media (max-width:1100px){
  nav.side{top:auto;background:transparent;border:0;box-shadow:none;padding:0}
  .hero-studio{grid-template-columns:minmax(0,1fr) 200px}
  .hs-art{height:210px}
  .hs-art::before{width:190px;height:190px}
  .hs-kartu{width:124px}
  .hs-emo{width:124px;height:124px;font-size:62px;border-radius:32px}
}
@media (max-width:720px){
  .top,.hero-studio,.app,.site-foot{width:calc(100% - 20px)}
  .top{margin-top:6px;padding:9px 10px;border-radius:19px}
  .brand-icon{width:38px;height:38px;border-radius:14px}
  .brand-icon .brand-logo{width:28px;height:28px}
  .brand-nama{font-size:16px}
  .nav-cta{margin-left:auto;padding:10px 12px;font-size:11.5px}
  .tabs{order:3;width:100%;margin-left:0;overflow-x:auto;scrollbar-width:none;padding-bottom:4px}
  .tabs::-webkit-scrollbar{display:none}
  .tabs a{flex:1 0 auto;padding:9px 11px;font-size:12px}
  .saya{order:4;width:100%}
  .hero-studio{grid-template-columns:minmax(0,1fr) 92px;gap:12px;padding:18px 2px 16px}
  .remah{display:none}
  .hero-studio h1{font-size:30px;letter-spacing:-.8px;margin:10px 0 8px}
  .hs-lead{display:none}
  .hs-chips span{padding:5px 9px;font-size:10.5px}
  .hs-art{height:110px}
  .hs-art::before{width:96px;height:96px;box-shadow:inset 0 0 0 9px #ffffff50}
  .hs-art::after{display:none}
  .hs-kartu{width:70px;padding:4px;border-radius:12px;box-shadow:0 5px 0 #20294b}
  .hs-kartu img{border-radius:9px}
  .hs-emo{width:74px;height:74px;font-size:38px;border-radius:22px;box-shadow:0 5px 0 #eee9f1}
  .pane-switch{top:calc(env(safe-area-inset-top,0px) + 4px);border-radius:16px}
  .stage .bar,.game-head{padding:8px}
  .floaty{opacity:.3}
  .site-foot{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  .floaty,.halaman-404 .besar,.hs-kartu,.hs-emo,.hs-art::after{animation:none}
}
@media print{
  .bg-wash,.floaty-set,.hero-studio{display:none!important}
}

/* logo Lembar Ceria (latar transparan) */
.logo-situs{width:auto;height:56px;flex:0 0 auto;filter:drop-shadow(0 5px 8px #29345c26);transition:transform .3s}
.brand:hover .logo-situs{transform:rotate(-4deg) scale(1.06)}
.logo-masuk{display:block;width:auto;height:150px;margin:0 auto 6px;filter:drop-shadow(0 8px 14px #29345c26)}
.halaman-404 .logo-masuk{height:120px}
@media (max-width:720px){.logo-situs{height:46px}.logo-masuk{height:120px}}
@media print{.logo-situs,.logo-masuk{filter:none}}