@font-face{font-family:Baloo2Local;src:local("Arial Rounded MT Bold");font-display:swap}
:root{--bg:#f7f6fb;--panel:#fff;--ink:#262338;--muted:#756f88;--line:#e9e5f0;--accent:#ff5d8f;--accent2:#ffb3cc;--shadow:0 12px 34px rgba(38,35,56,.10);--math:#7a67ee;--bahasa:#ff6b7c;--ipas:#2dbb8a;--pancasila:#f3a728;--seni:#ef6fcf;--logika:#3b9ee8;--english:#4c84ff;--foreign:#17a6a6;--sains:#6b8e23;--agama:#c58b22;--games:#9b5de5;--asing:#20a4a8;--agama:#2f9b62;--games:#f06d38;--interaksi:#21a37a;--video:#e94778;--radius:24px}
html[data-theme="dark"]{--bg:#17141f;--panel:#211d2c;--ink:#f6f0ff;--muted:#b7aec5;--line:#332c42;--shadow:0 16px 40px rgba(0,0,0,.28)}
html[data-accent="ocean"]{--accent:#2f9df4;--accent2:#a8d9ff}html[data-accent="forest"]{--accent:#2fbf71;--accent2:#a8ebc8}html[data-accent="tangerine"]{--accent:#ff8a00;--accent2:#ffd39b}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Baloo2Local,ui-rounded,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}body{overflow-x:hidden}button,input{font:inherit}.app{display:grid;grid-template-columns:270px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;overflow-y:auto;background:var(--panel);border-right:1px solid var(--line);padding:18px 16px;z-index:30;display:flex;flex-direction:column;gap:18px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:inherit}.brandmark{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),#8a6cff);box-shadow:var(--shadow);font-size:25px}.brand b{font-size:20px}.brand small{display:block;color:var(--muted);font-size:12px}.side-label{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin:10px 8px}
.grade-list{display:grid;gap:7px}
.grade-btn{width:100%;border:1px solid var(--line);background:var(--panel);color:var(--ink);padding:10px 11px;border-radius:15px;display:flex;align-items:center;gap:10px;cursor:pointer;text-align:left;transition:.18s ease}
.grade-btn:hover,.grade-btn.active{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 13%,var(--panel)),var(--panel));transform:translateY(-1px)}
.grade-btn>span:first-child{font-size:21px}.grade-btn b{display:block;font-size:13px}.grade-btn small{display:block;color:var(--muted);font-size:10px;margin-top:2px}

.grade-pill{display:flex;align-items:center;gap:9px;padding:12px 13px;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 14%,transparent),transparent);border:1px solid color-mix(in srgb,var(--accent) 28%,var(--line));border-radius:16px;font-weight:800}.cat-list{display:grid;gap:6px}.cat-btn{width:100%;border:0;background:transparent;color:var(--ink);padding:11px 12px;border-radius:15px;display:flex;align-items:center;gap:10px;cursor:pointer;text-align:left}.cat-btn:hover,.cat-btn.active{background:color-mix(in srgb,var(--accent) 10%,var(--panel))}.cat-btn .count{margin-left:auto;color:var(--muted);font-size:12px}.side-foot{margin-top:auto;display:grid;gap:12px}.accent-row{display:flex;gap:8px}.accent{width:24px;height:24px;border-radius:999px;border:3px solid transparent;cursor:pointer}.accent.active{outline:2px solid var(--ink);outline-offset:2px}.clear-btn{border:1px solid var(--line);background:transparent;color:var(--muted);padding:10px;border-radius:14px;cursor:pointer}.main{min-width:0;padding:18px 28px 42px}.topbar{display:flex;gap:12px;align-items:center;position:sticky;top:0;z-index:20;padding:8px 0 14px;background:linear-gradient(var(--bg) 75%,transparent)}.sidebar-toggle{display:none}.icon-btn{width:42px;height:42px;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:14px;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.04)}.search{flex:1;display:flex;align-items:center;gap:9px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:0 14px;height:44px}.search input{flex:1;border:0;outline:0;background:transparent;color:var(--ink);min-width:0}.hero{margin:18px 0 20px;padding:24px 26px;border-radius:28px;background:radial-gradient(circle at 90% 20%,color-mix(in srgb,var(--accent2) 45%,transparent),transparent 34%),linear-gradient(135deg,color-mix(in srgb,var(--accent) 12%,var(--panel)),var(--panel));border:1px solid var(--line);box-shadow:var(--shadow)}.hero h1{margin:0;font-size:clamp(25px,4vw,42px);line-height:1.08}.hero p{margin:9px 0 0;color:var(--muted);max-width:760px}.hero-stats{display:flex;gap:10px;flex-wrap:wrap;margin-top:15px}.stat{background:var(--panel);border:1px solid var(--line);padding:8px 11px;border-radius:13px;font-size:13px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:12px;margin:22px 0 12px}.section-head h2{margin:0;font-size:20px}.section-head span{font-size:13px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.card{--cat:var(--accent);display:flex;min-height:250px;flex-direction:column;text-decoration:none;color:inherit;background:var(--panel);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 8px 22px rgba(35,31,52,.06);transition:transform .18s ease,box-shadow .18s ease}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.cover{height:108px;display:flex;align-items:center;justify-content:center;position:relative;background:linear-gradient(145deg,color-mix(in srgb,var(--cat) 20%,var(--panel)),color-mix(in srgb,var(--cat) 6%,var(--panel)))}.emoji{font-size:47px;filter:drop-shadow(0 6px 8px rgba(0,0,0,.12))}.progress-badge{position:absolute;right:9px;top:9px;font-size:11px;padding:5px 8px;background:var(--panel);border:1px solid var(--line);border-radius:999px}.card-body{padding:15px 15px 12px}.card h3{font-size:17px;margin:0 0 7px}.card p{font-size:13px;line-height:1.45;margin:0;color:var(--muted)}.meta{margin-top:auto;padding:0 15px 14px;display:flex;align-items:center;gap:7px;flex-wrap:wrap}.chip{font-size:11px;background:color-mix(in srgb,var(--cat) 12%,var(--panel));border:1px solid color-mix(in srgb,var(--cat) 28%,var(--line));padding:5px 8px;border-radius:999px}.empty{text-align:center;color:var(--muted);padding:50px 20px}.backdrop{display:none}.foot{text-align:center;color:var(--muted);font-size:12px;padding:34px 0 0}.foot a{color:var(--accent)}
@media(max-width:1180px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:860px){.app{display:block}.sidebar{position:fixed;left:0;top:0;width:min(84vw,320px);transform:translateX(-104%);transition:.22s;height:100dvh;box-shadow:22px 0 45px rgba(0,0,0,.18)}.app.menu-open .sidebar{transform:translateX(0)}.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.38);z-index:25}.app.menu-open .backdrop{display:block}.sidebar-toggle{display:inline-grid;place-items:center}.main{padding:10px 15px 34px}.grid{grid-template-columns:repeat(2,1fr)}.hero{padding:20px}.topbar{padding-top:max(8px,env(safe-area-inset-top))}}
@media(max-width:520px){.grid{grid-template-columns:1fr}.card{min-height:0;display:grid;grid-template-columns:108px 1fr;grid-template-rows:auto auto}.cover{height:100%;min-height:138px;grid-row:1/3}.card-body{padding:15px 14px 7px}.meta{padding:0 14px 13px}.emoji{font-size:42px}.hero h1{font-size:28px}.hero p{font-size:14px}.search{height:42px}.icon-btn{width:42px;height:42px}}


.header-menu-wrap{position:relative}
.header-action{height:44px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 14px;border:1px solid var(--line);background:var(--panel);color:var(--ink);border-radius:14px;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.04);font-weight:850;text-decoration:none;white-space:nowrap}
.header-action:hover{border-color:color-mix(in srgb,var(--accent) 40%,var(--line));transform:translateY(-1px)}
.gift-header-btn{background:linear-gradient(135deg,color-mix(in srgb,#ffd166 22%,var(--panel)),var(--panel))}
.category-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:min(340px,88vw);max-height:min(70vh,560px);overflow:auto;padding:9px;background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:0 22px 60px rgba(30,24,47,.22);display:none;z-index:80}
.category-dropdown.open{display:grid;gap:5px;animation:dropPop .16s ease-out}
@keyframes dropPop{from{opacity:0;transform:translateY(-6px) scale(.98)}to{opacity:1;transform:none}}
.category-drop-item{width:100%;border:0;background:transparent;color:var(--ink);display:grid;grid-template-columns:28px 1fr auto;gap:9px;align-items:center;text-align:left;padding:10px 11px;border-radius:13px;cursor:pointer}
.category-drop-item:hover,.category-drop-item.active{background:color-mix(in srgb,var(--accent) 10%,var(--panel))}
.category-drop-item b{font-size:13px}.category-drop-item small{color:var(--muted);font-size:10px;font-weight:700}
@media(max-width:620px){.header-action{width:44px;padding:0}.header-action span{display:none}.category-dropdown{position:fixed;left:12px;right:12px;top:66px;width:auto}.topbar{gap:7px}}



/* ===== KidsLab Original Materials integration ===== */
.original-side{margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.original-side a{display:grid;grid-template-columns:24px 1fr auto;gap:8px;align-items:center;text-decoration:none;color:inherit;padding:9px 10px;border-radius:13px;font-size:.82rem;font-weight:750}
.original-side a:hover{background:color-mix(in srgb,var(--accent) 10%,transparent)}
.original-side a b{font-size:.7rem;min-width:25px;text-align:center;padding:3px 6px;border-radius:999px;background:color-mix(in srgb,var(--accent) 11%,transparent);color:var(--accent)}
.original-subjects{margin:18px 0 28px;padding:20px;border:1px solid color-mix(in srgb,var(--accent) 20%,var(--line));border-radius:26px;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 7%,var(--card)),var(--card));box-shadow:var(--shadow)}
.original-subjects-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:15px}
.original-subjects-head small{font-size:.72rem;font-weight:900;letter-spacing:1.4px;color:var(--accent)}
.original-subjects-head h2{margin:3px 0 5px;font-size:clamp(1.25rem,3vw,1.7rem)}
.original-subjects-head p{margin:0;max-width:760px;color:var(--muted);font-size:.86rem;line-height:1.5}
.original-subjects-head>a{white-space:nowrap;text-decoration:none;color:#fff;background:var(--accent);padding:10px 14px;border-radius:999px;font-size:.8rem;font-weight:850}
.original-subject-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:9px}
.original-subject-grid>a{min-height:106px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:4px;text-decoration:none;color:inherit;background:var(--card);border:1px solid var(--line);padding:12px;border-radius:18px;transition:transform .18s ease,box-shadow .18s ease}
.original-subject-grid>a:hover{transform:translateY(-3px);box-shadow:0 12px 24px rgba(43,36,64,.1)}
.original-subject-grid>a span{font-size:1.55rem}.original-subject-grid>a b{font-size:.79rem;line-height:1.2}.original-subject-grid>a small{font-size:.68rem;color:var(--muted)}
.original-subject-grid .original-all{background:linear-gradient(145deg,color-mix(in srgb,var(--accent) 18%,var(--card)),var(--card))}
@media(max-width:1100px){.original-subject-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:700px){.original-subjects{padding:14px;border-radius:20px}.original-subjects-head{flex-direction:column}.original-subjects-head>a{width:100%;text-align:center}.original-subject-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.original-subject-grid>a{min-height:96px}.original-header-btn span{display:none}}


/* ===== User profile: first-access onboarding ===== */
.user-chip{height:44px;display:inline-flex;align-items:center;gap:8px;padding:0 11px;border:1px solid var(--line);background:var(--panel);border-radius:14px;box-shadow:0 4px 14px rgba(0,0,0,.04);min-width:0}
.user-avatar{width:30px;height:30px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 20%,var(--panel)),color-mix(in srgb,var(--accent2) 35%,var(--panel)));font-size:17px}
.user-copy{display:block;line-height:1.03;min-width:0}.user-copy b{display:block;font-size:12px;max-width:116px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-copy small{display:block;margin-top:3px;color:var(--muted);font-size:9px;font-weight:750}
.profile-onboard[hidden]{display:none!important}.profile-onboard{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 50% 20%,rgba(255,209,102,.22),transparent 32%),rgba(24,18,43,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.profile-card{width:min(430px,100%);padding:28px;border-radius:30px;background:var(--panel);color:var(--ink);border:1px solid var(--line);box-shadow:0 30px 90px rgba(20,15,35,.34);text-align:center;animation:profilePop .32s cubic-bezier(.2,.9,.2,1.08)}
@keyframes profilePop{from{opacity:0;transform:translateY(18px) scale(.94)}to{opacity:1;transform:none}}
.profile-hero-icon{font-size:54px;filter:drop-shadow(0 8px 14px rgba(0,0,0,.16));margin-bottom:5px}.profile-kicker{display:inline-block;padding:6px 10px;border-radius:999px;background:color-mix(in srgb,var(--accent) 12%,var(--panel));color:var(--accent);font-size:10px;font-weight:900;letter-spacing:.13em}.profile-card h2{margin:10px 0 6px;font-size:clamp(24px,6vw,34px);line-height:1.05}.profile-card>p{margin:0 auto 18px;max-width:330px;color:var(--muted);font-size:13px;line-height:1.5}.profile-card label{display:block;text-align:left;font-size:12px;font-weight:900;margin:11px 0}.profile-card input,.profile-card select{display:block;width:100%;height:48px;margin-top:6px;padding:0 13px;border-radius:14px;border:1px solid var(--line);background:var(--bg);color:var(--ink);outline:0}.profile-card input:focus,.profile-card select:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 16%,transparent)}.profile-card button{width:100%;height:50px;margin-top:8px;border:0;border-radius:15px;background:linear-gradient(135deg,var(--accent),color-mix(in srgb,var(--accent) 66%,#7a67ee));color:#fff;font-weight:900;cursor:pointer;box-shadow:0 12px 24px color-mix(in srgb,var(--accent) 25%,transparent)}.profile-card>small{display:block;margin-top:12px;color:var(--muted);font-size:10px}

/* ===== Games Nusantara integration ===== */
.nusantara-subjects{background:radial-gradient(circle at 90% 10%,rgba(67,230,255,.12),transparent 30%),linear-gradient(135deg,color-mix(in srgb,#9d65ff 7%,var(--panel)),var(--panel));border-color:color-mix(in srgb,#9d65ff 22%,var(--line))}
.nusantara-subjects .original-subjects-head small{color:#7a67ee}
.nusantara-subjects .original-subjects-head>a{background:linear-gradient(135deg,#5b7cff,#9d65ff)}
.nusantara-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
.nusantara-grid>a{min-height:112px;background:linear-gradient(145deg,color-mix(in srgb,#5b7cff 7%,var(--panel)),var(--panel))}
.nusantara-grid>a:hover{border-color:color-mix(in srgb,#7a67ee 38%,var(--line))}
@media(max-width:1100px){.nusantara-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:780px){.user-copy{display:none}.user-chip{width:44px;padding:0;justify-content:center}.nusantara-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:540px){.nusantara-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.profile-card{padding:22px 18px;border-radius:24px}}