:root{
    --bg:#06101d;
    --bg2:#0a1628;
    --soft:#0b1930;
    --panel:#10213a;
    --panel2:#162a48;
    --line:rgba(148,163,184,.20);
    --text:#f8fafc;
    --muted:#a8b6ca;
    --purple:#7c3aed;
    --indigo:#4f46e5;
    --cyan:#22d3ee;
    --green:#34d399;
    --yellow:#fbbf24;
    --red:#fb7185;
    --orange:#f97316;
    --shadow:0 22px 70px rgba(0,0,0,.30);
    --shadow-soft:0 12px 34px rgba(0,0,0,.18);
    --radius:22px;
    --ease:cubic-bezier(.2,.8,.2,1);
}

html[data-theme="light"]{
    --bg:#f3f6fb;
    --bg2:#eef3f9;
    --soft:#e7edf6;
    --panel:#ffffff;
    --panel2:#edf2f8;
    --line:rgba(51,65,85,.16);
    --text:#142033;
    --muted:#607086;
    --shadow:0 20px 50px rgba(51,65,85,.12);
    --shadow-soft:0 10px 28px rgba(51,65,85,.10);
}

*{box-sizing:border-box}

html{
    scroll-behavior:smooth;
    color-scheme:dark;
}

html[data-theme="light"]{
    color-scheme:light;
}

body{
    min-height:100vh;
    margin:0;
    color:var(--text);
    font-family:Arial,Helvetica,sans-serif;
    line-height:1.55;
    background:
        radial-gradient(circle at 10% 0,rgba(124,58,237,.18),transparent 30%),
        radial-gradient(circle at 90% 5%,rgba(34,211,238,.11),transparent 27%),
        linear-gradient(180deg,var(--bg),var(--bg2));
    transition:
        background-color .35s var(--ease),
        color .35s var(--ease);
    overflow-x:hidden;
}

body::before{
    content:"";
    position:fixed;
    inset:0;
    z-index:-2;
    pointer-events:none;
    background:
        linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);
    background-size:42px 42px;
    mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),transparent 85%);
}

html[data-theme="light"] body::before{
    background:
        linear-gradient(rgba(30,41,59,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(30,41,59,.035) 1px,transparent 1px);
}

button,input,textarea,select{font:inherit}
button{cursor:pointer}
a{color:inherit}
img{max-width:100%;display:block}

.wrap{
    width:min(1180px,calc(100% - 32px));
    margin:auto;
}

.top{
    position:sticky;
    top:0;
    z-index:100;
    border-bottom:1px solid var(--line);
    background:rgba(6,16,29,.88);
    backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);
    transition:background .35s var(--ease),border-color .35s var(--ease);
}

html[data-theme="light"] .top{
    background:rgba(243,246,251,.90);
}

.topin{
    min-height:72px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
}

.brand{
    display:flex;
    align-items:center;
    gap:11px;
    text-decoration:none;
    font-weight:900;
    transition:transform .25s var(--ease);
}

.brand:hover{transform:translateY(-2px)}

.brand>b{
    width:45px;
    height:45px;
    display:grid;
    place-items:center;
    border-radius:14px;
    color:#fff;
    background:linear-gradient(135deg,var(--purple),var(--cyan));
    box-shadow:0 12px 30px rgba(79,70,229,.28);
    animation:brandPulse 4s ease-in-out infinite;
}

.brand small{
    display:block;
    color:var(--muted);
    font-size:11px;
}

.top nav{
    display:flex;
    align-items:center;
    gap:7px;
    flex-wrap:wrap;
}

.top nav a,
.theme{
    padding:9px 12px;
    border:0;
    border-radius:11px;
    text-decoration:none;
    color:var(--muted);
    background:transparent;
    font-weight:800;
    transition:
        transform .2s var(--ease),
        color .2s var(--ease),
        background .2s var(--ease);
}

.top nav a:hover,
.theme:hover{
    color:var(--text);
    background:rgba(148,163,184,.11);
    transform:translateY(-2px);
}

.theme{
    width:42px;
    height:42px;
    display:grid;
    place-items:center;
    padding:0;
    font-size:18px;
    border:1px solid var(--line);
    background:var(--panel);
    box-shadow:var(--shadow-soft);
}

.theme:active{
    transform:scale(.92) rotate(12deg);
}

.top .navbtn{
    color:#fff;
    background:linear-gradient(135deg,var(--purple),var(--indigo));
    box-shadow:0 10px 26px rgba(79,70,229,.22);
}

.hero,
.learnhero{
    position:relative;
    padding:78px 0 52px;
}

.hero::before{
    content:"";
    position:absolute;
    width:240px;
    height:240px;
    left:-80px;
    top:10px;
    border-radius:50%;
    background:rgba(124,58,237,.12);
    filter:blur(30px);
    animation:floatBlob 7s ease-in-out infinite;
}

.herogrid{
    display:grid;
    grid-template-columns:1.08fr .92fr;
    gap:36px;
    align-items:center;
}

.hero-copy{
    animation:fadeUp .7s var(--ease) both;
}

.eyebrow{
    display:inline-flex;
    align-items:center;
    gap:7px;
    padding:7px 11px;
    border:1px solid rgba(34,211,238,.30);
    border-radius:999px;
    color:var(--cyan);
    background:rgba(34,211,238,.08);
    font-size:12px;
    font-weight:900;
    box-shadow:0 8px 22px rgba(34,211,238,.08);
}

h1{
    margin:15px 0 13px;
    font-size:clamp(38px,5.7vw,68px);
    line-height:1.04;
    letter-spacing:-2px;
}

h1 em{
    font-style:normal;
    color:transparent;
    background:linear-gradient(90deg,#c4b5fd,#67e8f9,#86efac);
    background-size:200% auto;
    background-clip:text;
    -webkit-background-clip:text;
    animation:gradientShift 5s linear infinite;
}

.hero p,
.learnhero p{
    margin:0;
    color:var(--muted);
    font-size:18px;
}

.actions{
    display:flex;
    gap:10px;
    flex-wrap:wrap;
    margin-top:24px;
}

.btn{
    position:relative;
    min-height:45px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:7px;
    padding:10px 16px;
    border:0;
    border-radius:13px;
    overflow:hidden;
    text-decoration:none;
    font-weight:900;
    transition:
        transform .22s var(--ease),
        box-shadow .22s var(--ease),
        filter .22s var(--ease);
}

.btn::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(110deg,transparent 25%,rgba(255,255,255,.20) 50%,transparent 75%);
    transform:translateX(-130%);
    transition:transform .6s var(--ease);
}

.btn:hover{
    transform:translateY(-3px);
    filter:brightness(1.06);
}

.btn:hover::after{
    transform:translateX(130%);
}

.btn:active{
    transform:translateY(0) scale(.98);
}

.primary{
    color:#fff;
    background:linear-gradient(135deg,var(--purple),var(--indigo));
    box-shadow:0 14px 34px rgba(79,70,229,.25);
}

.soft{
    color:var(--text);
    border:1px solid var(--line);
    background:rgba(148,163,184,.08);
    backdrop-filter:blur(8px);
}

.small{
    min-height:38px;
    padding:8px 11px;
    font-size:12px;
}

.block{width:100%}

.visual{
    position:relative;
    min-height:390px;
    border:1px solid var(--line);
    border-radius:30px;
    overflow:hidden;
    background:
        linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px),
        linear-gradient(145deg,rgba(124,58,237,.20),rgba(34,211,238,.06));
    background-size:32px 32px,32px 32px,auto;
    box-shadow:var(--shadow);
    animation:fadeScale .8s .12s var(--ease) both;
}

.visual::before,
.visual::after{
    content:"";
    position:absolute;
    border-radius:50%;
    filter:blur(4px);
    opacity:.65;
}

.visual::before{
    width:140px;
    height:140px;
    right:-35px;
    bottom:-30px;
    background:rgba(34,211,238,.16);
    animation:floatBlob 6s ease-in-out infinite;
}

.visual::after{
    width:100px;
    height:100px;
    left:-25px;
    top:55px;
    background:rgba(124,58,237,.20);
    animation:floatBlob 8s ease-in-out infinite reverse;
}

.visual>strong{
    position:absolute;
    z-index:3;
    left:22px;
    top:20px;
}

.route{
    position:absolute;
    z-index:1;
    width:430px;
    height:220px;
    left:-20px;
    top:90px;
    border:3px dashed rgba(103,232,249,.30);
    border-radius:50%;
    transform:rotate(-12deg);
    animation:routeGlow 3.4s ease-in-out infinite;
}

.n{
    position:absolute;
    z-index:2;
    width:62px;
    height:62px;
    display:grid;
    place-items:center;
    border-radius:50%;
    font-style:normal;
    color:#fff;
    background:linear-gradient(135deg,var(--purple),var(--indigo));
    border:5px solid rgba(255,255,255,.15);
    box-shadow:0 15px 32px rgba(0,0,0,.25);
    font-weight:900;
    animation:nodeFloat 4s ease-in-out infinite;
}

.n1{left:7%;bottom:12%;animation-delay:0s}
.n2{left:28%;top:31%;animation-delay:.45s}
.n3{left:49%;bottom:22%;animation-delay:.9s}
.n4{right:24%;top:20%;animation-delay:1.35s}
.n5{
    right:6%;
    top:7%;
    background:linear-gradient(135deg,var(--yellow),var(--orange));
    animation-delay:1.8s;
}

.section{padding:52px 0}

.heading{margin-bottom:23px}
.heading.center{text-align:center}

.heading>span{
    color:var(--cyan);
    font-size:12px;
    font-weight:900;
    text-transform:uppercase;
    letter-spacing:2px;
}

.heading h2,
.heading h1{
    margin:7px 0 5px;
    font-size:clamp(29px,4vw,43px);
    letter-spacing:-1px;
}

.heading p{
    margin:0;
    color:var(--muted);
}

.features{
    display:grid;
    grid-template-columns:repeat(5,1fr);
    gap:13px;
}

.features article,
.analogies article,
.syntax article{
    position:relative;
    padding:19px;
    border:1px solid var(--line);
    border-radius:19px;
    background:var(--panel);
    box-shadow:var(--shadow-soft);
    transition:
        transform .25s var(--ease),
        border-color .25s var(--ease),
        box-shadow .25s var(--ease);
}

.features article::before{
    content:"";
    position:absolute;
    inset:0;
    border-radius:inherit;
    pointer-events:none;
    opacity:0;
    background:linear-gradient(145deg,rgba(124,58,237,.15),transparent 60%);
    transition:opacity .25s var(--ease);
}

.features article:hover,
.analogies article:hover,
.syntax article:hover{
    transform:translateY(-7px);
    border-color:rgba(34,211,238,.34);
    box-shadow:0 24px 50px rgba(0,0,0,.20);
}

.features article:hover::before{
    opacity:1;
}

.features article>b{
    position:relative;
    width:40px;
    height:40px;
    display:grid;
    place-items:center;
    border-radius:12px;
    color:#fff;
    background:linear-gradient(135deg,var(--purple),var(--indigo));
    box-shadow:0 10px 24px rgba(79,70,229,.20);
}

.features h3{margin:13px 0 6px}
.features p,
.analogies p{
    margin:0;
    color:var(--muted);
    font-size:13px;
}

.hall{
    background:rgba(16,33,58,.28);
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
}

html[data-theme="light"] .hall{
    background:rgba(226,232,240,.52);
}

.leaderboard{
    width:min(850px,100%);
    margin:auto;
    border:1px solid var(--line);
    border-radius:23px;
    overflow:hidden;
    background:var(--panel);
    box-shadow:var(--shadow);
}

.leaderboard.full{width:100%}

.leader{
    display:grid;
    grid-template-columns:45px 46px 1fr auto;
    gap:12px;
    align-items:center;
    padding:14px 17px;
    border-bottom:1px solid var(--line);
    transition:background .2s var(--ease),transform .2s var(--ease);
}

.leader:hover{
    background:var(--panel2);
    transform:translateX(4px);
}

.leader:last-child{border-bottom:0}

.rank,
.leader>i{
    width:40px;
    height:40px;
    display:grid;
    place-items:center;
    border-radius:12px;
    font-style:normal;
    font-weight:900;
    background:var(--panel2);
}

.leader>i{
    color:#fff;
    background:linear-gradient(135deg,var(--purple),var(--cyan));
}

.r1{
    color:#422006;
    background:linear-gradient(135deg,#fde68a,#f59e0b);
}
.r2{
    color:#334155;
    background:linear-gradient(135deg,#f8fafc,#94a3b8);
}
.r3{
    color:#431407;
    background:linear-gradient(135deg,#fdba74,#c2410c);
}

.leader span strong,
.leader span small{display:block}

.leader span small{color:var(--muted)}

.leader>em{
    color:var(--green);
    font-style:normal;
    font-weight:900;
}

.empty{
    padding:32px;
    text-align:center;
    color:var(--muted);
}

footer{
    padding:40px 0;
    text-align:center;
    color:var(--muted);
    font-size:13px;
}

.alert{
    margin-top:15px;
    padding:13px 15px;
    border:1px solid var(--line);
    border-radius:12px;
    animation:fadeUp .35s var(--ease) both;
}

.success{background:rgba(52,211,153,.10)}
.warning{background:rgba(251,191,36,.10)}
.danger{background:rgba(251,113,133,.10)}

.auth{padding:54px 0}

.authbox{
    width:min(570px,calc(100% - 32px));
}

.authbox>p{color:var(--muted)}

.form{
    display:grid;
    gap:13px;
    padding:23px;
    margin-top:22px;
    border:1px solid var(--line);
    border-radius:22px;
    background:var(--panel);
    box-shadow:var(--shadow);
    animation:fadeUp .55s var(--ease) both;
}

.form label{
    display:grid;
    gap:6px;
    font-size:13px;
    font-weight:900;
}

.form input,
.answer,
.codeinput{
    width:100%;
    padding:12px;
    border:1px solid var(--line);
    border-radius:11px;
    outline:none;
    color:var(--text);
    background:rgba(6,16,29,.72);
    transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .25s var(--ease);
}

html[data-theme="light"] .form input,
html[data-theme="light"] .answer,
html[data-theme="light"] .codeinput{
    background:#fff;
}

.form input:focus,
.answer:focus,
.codeinput:focus{
    border-color:var(--cyan);
    box-shadow:0 0 0 3px rgba(34,211,238,.11);
}

.dashhead,
.stagehead{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    padding:23px;
    border:1px solid var(--line);
    border-radius:23px;
    background:var(--panel);
    box-shadow:var(--shadow);
    animation:fadeUp .55s var(--ease) both;
}

.dashhead h1,
.stagehead h1{
    margin:8px 0 5px;
    font-size:clamp(31px,4vw,45px);
}

.dashhead p,
.stagehead p{
    margin:0;
    color:var(--muted);
}

.stats{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:8px;
}

.stats div,
.scorebox{
    padding:12px 14px;
    border:1px solid var(--line);
    border-radius:14px;
    background:var(--panel2);
    transition:transform .2s var(--ease);
}

.stats div:hover{
    transform:translateY(-3px);
}

.stats span,
.scorebox span,
.scorebox small{
    display:block;
    color:var(--muted);
    font-size:11px;
}

.stats b,
.scorebox b{font-size:19px}

.progress{
    height:11px;
    margin:17px 0;
    border-radius:999px;
    overflow:hidden;
    background:var(--panel2);
}

.progress i{
    display:block;
    height:100%;
    background:linear-gradient(90deg,var(--purple),var(--cyan),var(--green));
    background-size:200% 100%;
    animation:progressFlow 3s linear infinite;
}

.questmap{
    position:relative;
    min-height:650px;
    border:1px solid var(--line);
    border-radius:27px;
    overflow:hidden;
    background:
        radial-gradient(circle at 18% 80%,rgba(52,211,153,.13),transparent 22%),
        radial-gradient(circle at 72% 28%,rgba(124,58,237,.16),transparent 24%),
        linear-gradient(145deg,var(--panel),var(--soft));
    box-shadow:var(--shadow);
}

.questmap svg{
    position:absolute;
    width:100%;
    height:100%;
}

.questmap path{
    fill:none;
    stroke:rgba(103,232,249,.34);
    stroke-width:16;
    stroke-linecap:round;
    stroke-dasharray:14 18;
    animation:pathMove 8s linear infinite;
}

.quest{
    position:absolute;
    width:225px;
    transform:translate(-50%,-50%);
    z-index:2;
}

.qicon{
    width:72px;
    height:72px;
    display:grid;
    place-items:center;
    margin:auto;
    border-radius:50%;
    font-size:29px;
    background:linear-gradient(135deg,var(--purple),var(--indigo));
    border:6px solid rgba(16,33,58,.75);
    box-shadow:0 16px 34px rgba(0,0,0,.22);
    animation:nodeFloat 4.5s ease-in-out infinite;
}

.qcard{
    margin-top:8px;
    padding:14px;
    border:1px solid var(--line);
    border-radius:16px;
    text-align:center;
    background:rgba(16,33,58,.96);
    box-shadow:var(--shadow);
    transition:transform .25s var(--ease),border-color .25s var(--ease);
}

html[data-theme="light"] .qcard{
    background:rgba(255,255,255,.97);
}

.quest:hover .qcard{
    transform:translateY(-5px);
    border-color:rgba(34,211,238,.35);
}

.qcard small{color:var(--cyan)}
.qcard h3{margin:4px 0}
.qcard p{
    margin:0 0 8px;
    color:var(--muted);
    font-size:12px;
}

.qmeta{
    display:flex;
    justify-content:center;
    gap:8px;
    margin-bottom:9px;
    color:var(--muted);
    font-size:10px;
}

.quest.locked{
    filter:grayscale(1);
    opacity:.62;
}

.quest.passed .qicon{
    background:linear-gradient(135deg,var(--green),#059669);
}

.narrow{
    width:min(930px,calc(100% - 32px));
}

.stageicon{font-size:55px}
.scorebox{
    min-width:145px;
    text-align:center;
}

.questions{
    display:grid;
    gap:16px;
    margin-top:19px;
}

.question{
    border:1px solid var(--line);
    border-radius:21px;
    overflow:hidden;
    background:var(--panel);
    box-shadow:var(--shadow);
    transition:transform .25s var(--ease),border-color .25s var(--ease);
}

.question:hover{
    transform:translateY(-4px);
    border-color:rgba(34,211,238,.30);
}

.question>header{
    display:flex;
    gap:10px;
    align-items:center;
    padding:13px 16px;
    border-bottom:1px solid var(--line);
    background:var(--panel2);
}

.question>header>b{
    width:37px;
    height:37px;
    display:grid;
    place-items:center;
    border-radius:11px;
    color:#fff;
    background:linear-gradient(135deg,var(--purple),var(--indigo));
}

.question>header span small{
    display:block;
    color:var(--muted);
}

.question>div{padding:19px}
.question h3{margin:0 0 13px}

.question pre,
.syntax pre,
.guidegrid pre{
    margin:0 0 14px;
    padding:14px;
    overflow:auto;
    border-radius:13px;
    color:#dbeafe;
    background:#050d18;
    font:13px/1.65 Consolas,Monaco,monospace;
    box-shadow:inset 0 0 0 1px rgba(148,163,184,.08);
}

.options{
    display:grid;
    gap:8px;
}

.options label{
    position:relative;
}

.options label input{
    position:absolute;
    opacity:0;
    pointer-events:none;
}

.options label span{
    display:block;
    padding:11px 13px;
    border:1px solid var(--line);
    border-radius:12px;
    background:var(--panel2);
    transition:transform .18s var(--ease),border-color .18s var(--ease),background .18s var(--ease);
}

.options label:hover span{
    transform:translateX(4px);
    border-color:rgba(34,211,238,.28);
}

.options label input:checked+span{
    border-color:var(--cyan);
    background:rgba(34,211,238,.08);
    box-shadow:0 0 0 3px rgba(34,211,238,.08);
}

.codeinput{
    font:14px/1.65 Consolas,Monaco,monospace;
    resize:vertical;
}

.submit{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
    padding:18px;
    border:1px solid var(--line);
    border-radius:19px;
    background:var(--panel);
    box-shadow:var(--shadow-soft);
}

.submit span b,
.submit span small{display:block}

.submit span small{color:var(--muted)}

.result{
    text-align:center;
    padding:30px;
    border:1px solid var(--line);
    border-radius:24px;
    background:var(--panel);
    box-shadow:var(--shadow);
    animation:fadeScale .55s var(--ease) both;
}

.result.success{
    background:linear-gradient(145deg,rgba(52,211,153,.13),var(--panel));
}

.result.retry{
    background:linear-gradient(145deg,rgba(251,191,36,.10),var(--panel));
}

.trophy{
    font-size:57px;
    animation:trophyBounce 2s ease-in-out infinite;
}

.result h1{
    font-size:clamp(34px,5vw,52px);
}

.result p{color:var(--muted)}

.bigscore{
    font-size:57px;
    font-weight:900;
}

.bigscore small{
    font-size:17px;
    color:var(--muted);
}

.reviews{
    display:grid;
    gap:12px;
    margin-top:19px;
}

.review{
    display:grid;
    grid-template-columns:42px 1fr;
    gap:13px;
    padding:17px;
    border:1px solid var(--line);
    border-radius:17px;
    background:var(--panel);
    box-shadow:var(--shadow-soft);
}

.review>b{
    width:38px;
    height:38px;
    display:grid;
    place-items:center;
    border-radius:11px;
}

.review.correct>b{
    color:#052e16;
    background:var(--green);
}

.review.wrong>b{
    color:#4c0519;
    background:var(--red);
}

.review small{color:var(--muted)}
.review h3{margin:4px 0 8px}
.review p{margin:0}

.review aside{
    margin-top:10px;
    padding:10px 12px;
    border-radius:11px;
    color:var(--muted);
    background:var(--panel2);
}

.learnarray{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:12px;
}

.learnarray button{
    min-height:115px;
    border:1px solid var(--line);
    border-radius:18px;
    color:var(--text);
    background:linear-gradient(145deg,rgba(124,58,237,.24),var(--panel));
    box-shadow:var(--shadow);
    transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}

.learnarray button:hover{
    transform:translateY(-8px) rotate(-1deg);
    border-color:rgba(34,211,238,.35);
    box-shadow:0 24px 50px rgba(0,0,0,.24);
}

.learnarray button:active{
    transform:translateY(-2px) scale(.98);
}

.learnarray b,
.learnarray small{display:block}

.learnarray b{font-size:27px}
.learnarray small{color:var(--cyan)}

.analogies{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:15px;
}

.analogies article>i{
    font-size:38px;
    font-style:normal;
}

.analogies h3{margin:6px 0}

.analogies article>div{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:6px;
    margin-top:13px;
}

.analogies article>div span{
    display:grid;
    place-items:center;
    min-height:46px;
    border-radius:9px;
    background:var(--panel2);
    transition:transform .2s var(--ease),background .2s var(--ease);
}

.analogies article>div span:hover{
    transform:translateY(-4px);
    background:rgba(34,211,238,.10);
}

.syntax{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:13px;
}

.syntax h3{margin:0 0 9px}
.syntax pre{margin:0}

.cta{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
    margin-top:19px;
    padding:21px;
    border:1px solid var(--line);
    border-radius:21px;
    background:linear-gradient(135deg,rgba(124,58,237,.17),rgba(34,211,238,.08));
    box-shadow:var(--shadow-soft);
}

.cta h2{margin:0}
.cta p{
    margin:4px 0 0;
    color:var(--muted);
}

.modal{
    position:fixed;
    inset:0;
    z-index:200;
    display:none;
    place-items:center;
    padding:20px;
}

.modal.show{
    display:grid;
    animation:fadeIn .18s ease both;
}

.back{
    position:absolute;
    inset:0;
    background:rgba(0,0,0,.72);
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);
}

.dialog{
    position:relative;
    z-index:2;
    width:min(880px,100%);
    max-height:88vh;
    overflow:auto;
    padding:22px;
    border:1px solid var(--line);
    border-radius:23px;
    background:var(--panel);
    box-shadow:var(--shadow);
    animation:modalIn .28s var(--ease) both;
}

.dialog.small{
    width:min(460px,100%);
    text-align:center;
}

.dialog>button{
    position:absolute;
    right:15px;
    top:15px;
    width:39px;
    height:39px;
    border:1px solid var(--line);
    border-radius:11px;
    color:var(--text);
    background:var(--panel2);
    font-size:23px;
    transition:transform .2s var(--ease),background .2s var(--ease);
}

.dialog>button:hover{
    transform:rotate(90deg);
    background:rgba(251,113,133,.12);
}

.guidegrid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:11px;
    margin-top:15px;
}

.guidegrid article{
    padding:13px;
    border:1px solid var(--line);
    border-radius:14px;
    background:var(--panel2);
}

.guidegrid h3{margin:0 0 8px}
.guidegrid pre{margin:0}

.modalvalue{
    margin:18px 0;
    padding:20px;
    border-radius:17px;
    color:#fff;
    background:linear-gradient(135deg,var(--purple),var(--indigo));
    font-size:40px;
    font-weight:900;
    box-shadow:0 16px 36px rgba(79,70,229,.22);
}

.locked{overflow:hidden}

.setup-error{
    margin:18px auto;
    padding:16px 18px;
    border:1px solid rgba(251,191,36,.35);
    border-radius:15px;
    background:rgba(251,191,36,.10);
    color:var(--text);
    animation:fadeUp .35s var(--ease) both;
}

.setup-error strong,
.setup-error span{display:block}

.setup-error span{
    margin-top:5px;
    color:var(--muted);
}

@keyframes fadeUp{
    from{opacity:0;transform:translateY(18px)}
    to{opacity:1;transform:translateY(0)}
}

@keyframes fadeScale{
    from{opacity:0;transform:scale(.96) translateY(12px)}
    to{opacity:1;transform:scale(1) translateY(0)}
}

@keyframes fadeIn{
    from{opacity:0}
    to{opacity:1}
}

@keyframes modalIn{
    from{opacity:0;transform:translateY(22px) scale(.96)}
    to{opacity:1;transform:translateY(0) scale(1)}
}

@keyframes nodeFloat{
    0%,100%{transform:translateY(0)}
    50%{transform:translateY(-9px)}
}

@keyframes brandPulse{
    0%,100%{box-shadow:0 12px 30px rgba(79,70,229,.28)}
    50%{box-shadow:0 12px 34px rgba(34,211,238,.34)}
}

@keyframes routeGlow{
    0%,100%{opacity:.45}
    50%{opacity:1}
}

@keyframes gradientShift{
    from{background-position:0% center}
    to{background-position:200% center}
}

@keyframes floatBlob{
    0%,100%{transform:translate3d(0,0,0)}
    50%{transform:translate3d(12px,-16px,0)}
}

@keyframes pathMove{
    to{stroke-dashoffset:-128}
}

@keyframes progressFlow{
    to{background-position:200% 0}
}

@keyframes trophyBounce{
    0%,100%{transform:translateY(0) rotate(0)}
    50%{transform:translateY(-8px) rotate(3deg)}
}

@media (prefers-reduced-motion:reduce){
    *,
    *::before,
    *::after{
        animation-duration:.01ms!important;
        animation-iteration-count:1!important;
        transition-duration:.01ms!important;
        scroll-behavior:auto!important;
    }
}

@media(max-width:980px){
    .herogrid{grid-template-columns:1fr}
    .features{grid-template-columns:1fr 1fr}
    .dashhead,
    .stagehead{
        align-items:flex-start;
        flex-direction:column;
    }
    .stats{width:100%}
    .questmap{
        min-height:auto;
        padding:21px;
    }
    .questmap svg{display:none}
    .quest{
        position:static;
        width:100%;
        transform:none;
        margin-bottom:16px;
    }
    .qicon{margin-left:0}
    .qcard{text-align:left}
    .analogies,
    .syntax{grid-template-columns:1fr 1fr}
}

@media(max-width:700px){
    .topin{
        align-items:flex-start;
        padding:11px 0;
    }
    .top nav a:not(.navbtn){display:none}
    h1{letter-spacing:-1px}
    .features,
    .analogies,
    .syntax,
    .guidegrid{grid-template-columns:1fr}
    .leader{
        grid-template-columns:40px 42px 1fr;
    }
    .leader>em{grid-column:3}
    .stats{grid-template-columns:1fr}
    .learnarray{grid-template-columns:1fr 1fr}
    .submit,
    .cta{
        align-items:stretch;
        flex-direction:column;
    }
    .scorebox{width:100%}
}

@media(max-width:480px){
    .wrap{
        width:min(100% - 20px,1180px);
    }
    .hero,
    .learnhero{
        padding-top:48px;
    }
    .learnarray{
        grid-template-columns:1fr;
    }
    .visual{
        min-height:330px;
    }
    .n{
        width:54px;
        height:54px;
    }
}
/* ==========================================================================
   PERBAIKAN FINAL NAVIGASI AKTIF
   ========================================================================== */

.top nav a{
    position:relative;
}

.top nav a.active,
.top nav a[aria-current="page"]{
    color:#fff;
    background:linear-gradient(135deg,var(--purple),var(--indigo));
    box-shadow:0 10px 24px rgba(79,70,229,.24);
}

.top nav a.active::after,
.top nav a[aria-current="page"]::after{
    content:"";
    position:absolute;
    left:50%;
    bottom:-7px;
    width:5px;
    height:5px;
    border-radius:50%;
    background:var(--cyan);
    transform:translateX(-50%);
    box-shadow:0 0 12px rgba(34,211,238,.9);
}

.top .navbtn.active,
.top .navbtn[aria-current="page"]{
    background:linear-gradient(135deg,#22c55e,#059669);
}

/* ==========================================================================
   DASHBOARD ARRAYQUEST - FINAL
   ========================================================================== */

.dashboard-page{
    padding:0 0 36px;
}

.dashboard-hero{
    position:relative;
    padding:34px 0 18px;
}

.dashboard-card{
    position:relative;
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    align-items:center;
    gap:28px;
    overflow:hidden;
    background:
        radial-gradient(circle at 90% 5%,rgba(34,211,238,.13),transparent 28%),
        linear-gradient(135deg,rgba(124,58,237,.14),transparent 48%),
        var(--panel);
}

.dashboard-card::before{
    content:"";
    position:absolute;
    width:240px;
    height:240px;
    right:-95px;
    bottom:-145px;
    border-radius:50%;
    background:rgba(124,58,237,.17);
    filter:blur(10px);
    pointer-events:none;
}

.dashboard-intro,
.dashboard-stats{
    position:relative;
    z-index:2;
}

.dashboard-intro{
    min-width:0;
}

.dashboard-intro h1{
    margin:12px 0 7px;
    font-size:clamp(34px,4.8vw,54px);
}

.dashboard-intro p{
    max-width:660px;
}

.dashboard-badges{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    margin-top:17px;
}

.dashboard-badges span{
    display:inline-flex;
    align-items:center;
    gap:6px;
    padding:7px 10px;
    border:1px solid var(--line);
    border-radius:999px;
    color:var(--muted);
    background:rgba(148,163,184,.07);
    font-size:11px;
    font-weight:900;
}

.dashboard-stats{
    min-width:390px;
}

.dashboard-stats div{
    min-width:118px;
    text-align:center;
}

.dashboard-stats i{
    width:36px;
    height:36px;
    display:grid;
    place-items:center;
    margin:0 auto 7px;
    border-radius:11px;
    background:rgba(34,211,238,.10);
    font-style:normal;
    font-size:18px;
}

.dashboard-progress-card{
    margin-top:14px;
    padding:15px 18px;
    border:1px solid var(--line);
    border-radius:18px;
    background:var(--panel);
    box-shadow:var(--shadow-soft);
}

.progress-label{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:14px;
    margin-bottom:8px;
}

.progress-label span{
    color:var(--muted);
    font-size:13px;
    font-weight:900;
}

.progress-label strong{
    color:var(--cyan);
}

.dashboard-progress{
    height:13px;
    margin:0;
}

.dashboard-progress-card>small{
    display:block;
    margin-top:8px;
    color:var(--muted);
}

.dashboard-map-section{
    padding:24px 0 48px;
}

.map-heading{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:24px;
    margin-bottom:18px;
}

.map-heading h2{
    margin:9px 0 4px;
    font-size:clamp(29px,4vw,43px);
}

.map-heading p{
    margin:0;
    color:var(--muted);
}

.map-legend{
    display:flex;
    flex-wrap:wrap;
    justify-content:flex-end;
    gap:12px;
    padding-bottom:4px;
}

.map-legend span{
    display:inline-flex;
    align-items:center;
    gap:7px;
    color:var(--muted);
    font-size:11px;
    font-weight:900;
}

.map-legend i{
    width:11px;
    height:11px;
    border-radius:50%;
}

.legend-open{
    background:var(--purple);
    box-shadow:0 0 11px rgba(124,58,237,.68);
}

.legend-pass{
    background:var(--green);
    box-shadow:0 0 11px rgba(52,211,153,.68);
}

.legend-lock{
    background:#64748b;
}

.questmap.dashboard-map{
    position:relative;
    width:100%;
    min-height:780px;
    padding:0;
    overflow:hidden;
    isolation:isolate;
    border-radius:30px;
    background:
        radial-gradient(circle at 14% 78%,rgba(52,211,153,.16),transparent 21%),
        radial-gradient(circle at 52% 62%,rgba(34,211,238,.10),transparent 22%),
        radial-gradient(circle at 84% 18%,rgba(124,58,237,.18),transparent 24%),
        linear-gradient(145deg,var(--panel),var(--soft));
}

.questmap.dashboard-map::before{
    content:"";
    position:absolute;
    inset:0;
    z-index:-2;
    background:
        linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
    background-size:38px 38px;
}

html[data-theme="light"] .questmap.dashboard-map::before{
    background:
        linear-gradient(rgba(30,41,59,.035) 1px,transparent 1px),
        linear-gradient(90deg,rgba(30,41,59,.035) 1px,transparent 1px);
    background-size:38px 38px;
}

.dashboard-map .map-path{
    position:absolute;
    inset:6% 5%;
    width:90%;
    height:88%;
    overflow:visible;
    z-index:1;
    pointer-events:none;
}

.dashboard-map .map-path circle{
    fill:var(--cyan);
    stroke:var(--panel);
    stroke-width:5;
    filter:drop-shadow(0 0 10px rgba(34,211,238,.72));
}

.dashboard-map .map-path-shadow{
    fill:none;
    stroke:rgba(2,6,23,.35);
    stroke-width:28;
    stroke-linecap:round;
    stroke-dasharray:none;
    animation:none;
}

.dashboard-map .map-path-main{
    fill:none;
    stroke:url(#questPathGradient);
    stroke-width:12;
    stroke-linecap:round;
    stroke-dasharray:18 20;
    filter:url(#pathGlow);
    animation:pathMove 9s linear infinite;
}

.dashboard-map .quest{
    position:absolute;
    z-index:5;
    left:var(--quest-left);
    top:var(--quest-top);
    width:210px;
    max-width:calc(100% - 36px);
    transform:translate(-50%,-50%);
    margin:0;
}

.dashboard-map .quest:nth-of-type(1){z-index:10}
.dashboard-map .quest:nth-of-type(2){z-index:9}
.dashboard-map .quest:nth-of-type(3){z-index:8}
.dashboard-map .quest:nth-of-type(4){z-index:7}
.dashboard-map .quest:nth-of-type(5){z-index:6}

.quest-marker{
    position:relative;
    width:max-content;
    margin:0 auto;
}

.quest-order{
    position:absolute;
    z-index:5;
    left:-7px;
    top:-6px;
    width:28px;
    height:28px;
    display:grid;
    place-items:center;
    border:3px solid var(--panel);
    border-radius:10px;
    color:#fff;
    background:#0f172a;
    font-size:11px;
    font-weight:900;
}

.quest-check{
    position:absolute;
    z-index:5;
    right:-5px;
    bottom:0;
    width:28px;
    height:28px;
    display:grid;
    place-items:center;
    border:3px solid var(--panel);
    border-radius:50%;
    color:#052e16;
    background:var(--green);
    font-weight:900;
}

.dashboard-map .qicon{
    width:76px;
    height:76px;
    margin:0;
    border:6px solid var(--panel);
    font-size:30px;
}

.dashboard-map .qcard{
    width:100%;
    margin-top:8px;
    padding:14px;
    overflow:hidden;
    border-radius:17px;
    text-align:center;
    background:rgba(16,33,58,.97);
    box-shadow:0 17px 42px rgba(0,0,0,.30);
}

html[data-theme="light"] .dashboard-map .qcard{
    background:rgba(255,255,255,.98);
}

.dashboard-map .quest:hover .qcard{
    transform:translateY(-4px);
}

.qcard-top{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:7px;
}

.qcard-top>small{
    white-space:nowrap;
}

.stage-status{
    flex:0 0 auto;
    padding:4px 7px;
    border-radius:999px;
    font-size:9px;
    font-weight:900;
    letter-spacing:.6px;
    text-transform:uppercase;
}

.open-status{
    color:#ddd6fe;
    background:rgba(124,58,237,.18);
}

.passed-status{
    color:#bbf7d0;
    background:rgba(52,211,153,.15);
}

.locked-status{
    color:#cbd5e1;
    background:rgba(100,116,139,.18);
}

.dashboard-map .qcard h3{
    margin:8px 0 5px;
    font-size:17px;
    line-height:1.18;
}

.dashboard-map .qcard p{
    display:-webkit-box;
    min-height:48px;
    margin:0;
    overflow:hidden;
    color:var(--muted);
    font-size:11px;
    line-height:1.45;
    -webkit-line-clamp:3;
    -webkit-box-orient:vertical;
}

.dashboard-map .qmeta{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:6px;
    margin:11px 0;
}

.dashboard-map .qmeta span{
    min-width:0;
    padding:7px 4px;
    border-radius:9px;
    background:var(--panel2);
    text-align:center;
    font-size:9px;
    line-height:1.3;
}

.dashboard-map .qmeta b{
    display:block;
    color:var(--text);
    font-size:12px;
}

.dashboard-map .qcard .btn{
    min-height:36px;
    padding:8px 9px;
    white-space:normal;
    font-size:10px;
    line-height:1.3;
}

.dashboard-map .quest.locked{
    opacity:.70;
    filter:grayscale(.75);
}

.dashboard-map .quest.locked .qcard{
    border-style:dashed;
}

.dashboard-map .quest.passed .qcard{
    border-color:rgba(52,211,153,.38);
}

.map-decoration{
    position:absolute;
    z-index:2;
    pointer-events:none;
    user-select:none;
}

.map-cloud{
    color:rgba(255,255,255,.17);
    font-size:50px;
    animation:cloudFloat 8s ease-in-out infinite;
}

html[data-theme="light"] .map-cloud{
    color:rgba(100,116,139,.20);
}

.cloud-one{
    left:7%;
    top:9%;
}

.cloud-two{
    right:7%;
    bottom:9%;
    animation-delay:2.2s;
}

.map-star{
    color:var(--yellow);
    animation:starTwinkle 2.5s ease-in-out infinite;
}

.star-one{
    left:42%;
    top:13%;
}

.star-two{
    right:23%;
    bottom:20%;
    animation-delay:1.1s;
}

.map-empty{
    position:absolute;
    inset:0;
    display:grid;
    place-content:center;
    padding:24px;
    text-align:center;
}

.dashboard-tip{
    display:flex;
    align-items:flex-start;
    gap:14px;
    margin-top:16px;
    padding:16px 18px;
    border:1px solid var(--line);
    border-radius:17px;
    background:linear-gradient(
        135deg,
        rgba(34,211,238,.08),
        rgba(124,58,237,.08)
    );
}

.dashboard-tip>span{
    font-size:25px;
}

.dashboard-tip strong{
    display:block;
}

.dashboard-tip p{
    margin:3px 0 0;
    color:var(--muted);
}

@keyframes cloudFloat{
    0%,100%{transform:translate3d(0,0,0)}
    50%{transform:translate3d(16px,-8px,0)}
}

@keyframes starTwinkle{
    0%,100%{opacity:.35;transform:scale(.8) rotate(0)}
    50%{opacity:1;transform:scale(1.2) rotate(35deg)}
}

/* ==========================================================================
   STAGE FINAL
   ========================================================================== */

.stage-page{
    padding-bottom:45px;
}

.stage-hero-section{
    padding:34px 0 10px;
}

.stage-hero-card{
    position:relative;
    display:grid;
    grid-template-columns:auto minmax(0,1fr) auto;
    align-items:center;
    overflow:hidden;
    background:
        radial-gradient(circle at 90% 10%,rgba(34,211,238,.12),transparent 27%),
        linear-gradient(135deg,rgba(124,58,237,.13),transparent 45%),
        var(--panel);
}

.stageicon-wrap{
    position:relative;
    width:max-content;
}

.stageicon-wrap>span{
    position:absolute;
    right:-5px;
    bottom:-2px;
    width:30px;
    height:30px;
    display:grid;
    place-items:center;
    border:3px solid var(--panel);
    border-radius:10px;
    color:#fff;
    background:#0f172a;
    font-size:11px;
    font-weight:900;
}

.stage-copy{
    min-width:0;
}

.stage-copy h1{
    margin:10px 0 5px;
}

.stage-rules{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    margin-top:14px;
}

.stage-rules span{
    padding:7px 10px;
    border:1px solid var(--line);
    border-radius:999px;
    color:var(--muted);
    background:rgba(148,163,184,.07);
    font-size:11px;
    font-weight:800;
}

.stage-notice{
    display:flex;
    align-items:flex-start;
    gap:13px;
    margin-top:13px;
    padding:14px 16px;
    border:1px solid rgba(34,211,238,.23);
    border-radius:16px;
    background:rgba(34,211,238,.06);
}

.stage-notice>span{
    font-size:24px;
}

.stage-notice strong{
    display:block;
}

.stage-notice p{
    margin:2px 0 0;
    color:var(--muted);
    font-size:13px;
}

.stage-questions-section{
    padding:8px 0 35px;
}

.stage-question>header>em{
    margin-left:auto;
    padding:5px 8px;
    border-radius:999px;
    color:var(--cyan);
    background:rgba(34,211,238,.08);
    font-size:10px;
    font-style:normal;
    font-weight:900;
}

.question-instruction{
    margin:0 0 14px;
    padding:11px 13px;
    border-left:4px solid var(--cyan);
    border-radius:0 11px 11px 0;
    color:var(--muted);
    background:rgba(34,211,238,.06);
    font-size:13px;
}

.question-instruction strong{
    color:var(--text);
}

.code-caption{
    margin-bottom:6px;
    color:var(--muted);
    font-size:11px;
    font-weight:900;
    letter-spacing:1px;
    text-transform:uppercase;
}

.answer-hint{
    margin-top:12px;
    border:1px solid var(--line);
    border-radius:12px;
    background:var(--panel2);
}

.answer-hint summary{
    padding:10px 12px;
    cursor:pointer;
    color:var(--cyan);
    font-size:12px;
    font-weight:900;
}

.answer-hint p{
    margin:0;
    padding:0 12px 12px;
    color:var(--muted);
    font-size:13px;
}

.stage-submit{
    position:sticky;
    bottom:12px;
    z-index:20;
    box-shadow:0 18px 50px rgba(0,0,0,.25);
    backdrop-filter:blur(12px);
}

/* ==========================================================================
   RESPONSIVE FINAL
   ========================================================================== */

@media(max-width:1120px){
    .dashboard-card{
        grid-template-columns:1fr;
    }

    .dashboard-stats{
        width:100%;
        min-width:0;
    }

    .questmap.dashboard-map{
        min-height:auto;
        padding:22px;
        overflow:visible;
    }

    .dashboard-map .map-path,
    .dashboard-map .map-decoration{
        display:none;
    }

    .dashboard-map .quest{
        position:relative;
        left:auto;
        top:auto;
        width:100%;
        max-width:none;
        transform:none;
        display:grid;
        grid-template-columns:88px minmax(0,1fr);
        align-items:center;
        gap:14px;
        margin:0 0 14px;
    }

    .dashboard-map .quest:last-of-type{
        margin-bottom:0;
    }

    .quest-marker{
        margin:auto;
    }

    .dashboard-map .qcard{
        margin:0;
        text-align:left;
    }

    .dashboard-map .qcard p{
        min-height:0;
        -webkit-line-clamp:2;
    }

    .dashboard-map .qmeta{
        max-width:350px;
    }
}

@media(max-width:800px){
    .map-heading{
        align-items:flex-start;
        flex-direction:column;
    }

    .map-legend{
        justify-content:flex-start;
    }

    .dashboard-stats{
        grid-template-columns:1fr;
    }

    .stage-hero-card{
        grid-template-columns:1fr;
    }

    .stage-scorebox{
        width:100%;
    }

    .stage-submit{
        position:static;
    }
}

@media(max-width:700px){
    .top nav a.active,
    .top nav a[aria-current="page"]{
        display:inline-flex!important;
    }

    .top nav a.active::after,
    .top nav a[aria-current="page"]::after{
        display:none;
    }

    .questmap.dashboard-map{
        padding:14px;
        border-radius:20px;
    }

    .dashboard-map .quest{
        grid-template-columns:1fr;
        padding:0;
        text-align:center;
    }

    .dashboard-map .qcard{
        text-align:center;
    }

    .dashboard-map .qmeta{
        max-width:none;
    }

    .dashboard-map .qcard p{
        -webkit-line-clamp:3;
    }

    .dashboard-tip{
        align-items:flex-start;
    }
}

@media(max-width:480px){
    .dashboard-map .qmeta{
        grid-template-columns:1fr;
    }

    .dashboard-badges{
        align-items:stretch;
        flex-direction:column;
    }

    .dashboard-badges span{
        justify-content:center;
    }
}


/* Petunjuk konsep tanpa membocorkan jawaban */
.answer-hint small{
    display:block;
    padding:0 12px 12px;
    color:var(--muted);
    font-size:11px;
    font-style:italic;
}


/* ==========================================================================
   RESULT PAGE DENGAN SUARA DAN PERAYAAN
   ========================================================================== */

.result-page{
    position:relative;
    min-height:100vh;
    overflow:hidden;
}

.result-main-section{
    padding:42px 0 56px;
}

.result-celebration{
    position:relative;
    overflow:hidden;
    isolation:isolate;
}

.result-celebration>*{
    position:relative;
    z-index:2;
}

.result-glow{
    position:absolute;
    z-index:0;
    width:330px;
    height:330px;
    left:50%;
    top:-190px;
    border-radius:50%;
    transform:translateX(-50%);
    filter:blur(20px);
    pointer-events:none;
}

.result.success .result-glow{
    background:rgba(52,211,153,.22);
}

.result.retry .result-glow{
    background:rgba(251,191,36,.15);
}

.result-score-ring{
    width:190px;
    height:190px;
    display:grid;
    place-items:center;
    margin:22px auto;
    padding:9px;
    border-radius:50%;
    background:
        conic-gradient(
            var(--green) 0deg,
            var(--cyan) 120deg,
            var(--purple) 250deg,
            var(--green) 360deg
        );
    box-shadow:
        0 22px 50px rgba(0,0,0,.25),
        0 0 45px rgba(34,211,238,.18);
    animation:ringFloat 3s ease-in-out infinite;
}

.result.retry .result-score-ring{
    background:
        conic-gradient(
            var(--yellow),
            var(--orange),
            var(--red),
            var(--yellow)
        );
}

.score-ring-inner{
    width:100%;
    height:100%;
    display:grid;
    place-content:center;
    border-radius:50%;
    background:var(--panel);
}

.score-ring-inner strong{
    display:block;
    font-size:54px;
    line-height:1;
}

.score-ring-inner span,
.score-ring-inner small{
    display:block;
    color:var(--muted);
}

.score-ring-inner small{
    margin-top:4px;
    color:var(--cyan);
    font-weight:900;
}

.result-summary-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:10px;
    width:min(620px,100%);
    margin:20px auto;
}

.result-summary-grid>div{
    padding:14px;
    border:1px solid var(--line);
    border-radius:15px;
    background:var(--panel2);
}

.result-summary-grid i{
    display:block;
    margin-bottom:4px;
    font-style:normal;
    font-size:22px;
}

.result-summary-grid span,
.result-summary-grid b{
    display:block;
}

.result-summary-grid span{
    color:var(--muted);
    font-size:11px;
}

.result-progress{
    width:min(620px,100%);
    height:13px;
    margin:20px auto;
}

.sound-button{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:42px;
    margin:3px auto 0;
    padding:9px 14px;
    border:1px solid rgba(34,211,238,.30);
    border-radius:999px;
    color:var(--cyan);
    background:rgba(34,211,238,.08);
    font-weight:900;
    transition:
        transform .2s var(--ease),
        background .2s var(--ease);
}

.sound-button:hover{
    transform:translateY(-3px);
    background:rgba(34,211,238,.14);
}

.result-actions{
    justify-content:center;
}

.review-heading{
    margin:35px 0 16px;
}

.review-heading h2{
    margin:8px 0 4px;
    font-size:clamp(28px,4vw,40px);
}

.review-heading p{
    margin:0;
    color:var(--muted);
}

.student-answer{
    margin:10px 0;
    padding:10px 12px;
    border:1px solid var(--line);
    border-radius:11px;
    background:var(--panel2);
    overflow-wrap:anywhere;
}

.confetti-layer{
    position:fixed;
    inset:0;
    z-index:999;
    pointer-events:none;
    overflow:hidden;
}

.confetti-layer i{
    position:absolute;
    left:var(--x);
    top:-24px;
    width:10px;
    height:17px;
    border-radius:3px;
    animation:
        confettiFall var(--duration) var(--delay) linear forwards;
}

@keyframes confettiFall{
    0%{
        opacity:0;
        transform:
            translate3d(0,-20px,0)
            rotate(0deg);
    }
    10%{
        opacity:1;
    }
    100%{
        opacity:0;
        transform:
            translate3d(
                calc((var(--x) - 50vw) * -.15),
                110vh,
                0
            )
            rotate(var(--rotate));
    }
}

@keyframes ringFloat{
    0%,100%{
        transform:translateY(0);
    }
    50%{
        transform:translateY(-8px);
    }
}

@media(max-width:650px){
    .result-main-section{
        padding-top:25px;
    }

    .result-summary-grid{
        grid-template-columns:1fr;
    }

    .result-score-ring{
        width:165px;
        height:165px;
    }

    .score-ring-inner strong{
        font-size:46px;
    }
}

/* ==========================================================================
   KONFIRMASI DAN PENYIMPANAN JAWABAN STAGE
   ========================================================================== */

.stage-save-notice{
    align-items:center;
}

.stage-save-notice>div{
    min-width:0;
    flex:1;
}

.draft-status{
    flex:0 0 auto;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:7px 10px;
    border:1px solid var(--line);
    border-radius:999px;
    color:var(--muted);
    background:var(--panel2);
    font-size:11px;
    font-weight:900;
}

.draft-status.saving{
    color:var(--yellow);
    border-color:rgba(251,191,36,.30);
    background:rgba(251,191,36,.08);
}

.draft-status.saved{
    color:var(--green);
    border-color:rgba(52,211,153,.30);
    background:rgba(52,211,153,.08);
}

.draft-status.restored{
    color:var(--cyan);
    border-color:rgba(34,211,238,.30);
    background:rgba(34,211,238,.08);
}

.draft-status.failed{
    color:var(--red);
    border-color:rgba(251,113,133,.30);
    background:rgba(251,113,133,.08);
}

.question-required{
    border-color:var(--red)!important;
    animation:requiredShake .45s ease;
    box-shadow:0 0 0 4px rgba(251,113,133,.08)!important;
}

.submit-confirm-modal{
    z-index:1000;
}

.submit-confirm-dialog{
    width:min(570px,100%);
    overflow:visible;
    text-align:center;
}

.confirm-icon{
    width:72px;
    height:72px;
    display:grid;
    place-items:center;
    margin:0 auto 14px;
    border-radius:22px;
    color:#fff;
    background:linear-gradient(135deg,var(--purple),var(--cyan));
    box-shadow:0 17px 40px rgba(79,70,229,.25);
    font-size:34px;
    animation:confirmIconFloat 2.4s ease-in-out infinite;
}

.submit-confirm-dialog h2{
    margin:12px 0 6px;
    font-size:clamp(27px,5vw,38px);
}

.submit-confirm-dialog>p{
    margin:0 auto;
    max-width:450px;
    color:var(--muted);
}

.confirm-summary{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:9px;
    margin:20px 0;
}

.confirm-summary>div{
    padding:13px 8px;
    border:1px solid var(--line);
    border-radius:14px;
    background:var(--panel2);
}

.confirm-summary span,
.confirm-summary b{
    display:block;
}

.confirm-summary span{
    color:var(--muted);
    font-size:10px;
}

.confirm-summary b{
    margin-top:3px;
    font-size:18px;
}

.confirm-warning{
    display:flex;
    align-items:flex-start;
    gap:10px;
    padding:12px 13px;
    border:1px solid rgba(251,191,36,.28);
    border-radius:13px;
    text-align:left;
    background:rgba(251,191,36,.08);
}

.confirm-warning>span{
    font-size:21px;
}

.confirm-warning p{
    margin:0;
    color:var(--muted);
    font-size:12px;
}

.confirm-actions{
    display:grid;
    grid-template-columns:1fr 1.2fr;
    gap:9px;
    margin-top:17px;
}

.confirm-actions .btn{
    width:100%;
}

.confirm-actions button:disabled{
    cursor:wait;
    opacity:.72;
}

@keyframes requiredShake{
    0%,100%{transform:translateX(0)}
    20%{transform:translateX(-7px)}
    40%{transform:translateX(7px)}
    60%{transform:translateX(-4px)}
    80%{transform:translateX(4px)}
}

@keyframes confirmIconFloat{
    0%,100%{transform:translateY(0) rotate(0)}
    50%{transform:translateY(-6px) rotate(3deg)}
}

@media(max-width:650px){
    .stage-save-notice{
        align-items:flex-start;
        flex-wrap:wrap;
    }

    .draft-status{
        margin-left:37px;
    }

    .confirm-summary{
        grid-template-columns:1fr;
    }

    .confirm-actions{
        grid-template-columns:1fr;
    }
}