/* ─── RESET & BASE ──────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Nunito',system-ui,sans-serif;background:#f0f4ff;color:#1e293b;min-height:100vh;overflow-x:hidden}

/* ─── CUSTOM PROPERTIES ─────────────────────────── */
:root{
    --purple:#6c3bff;--purple-light:#ede9ff;--purple-dark:#4a22d4;
    --orange:#FF7A00;--orange-light:#fff1e8;
    --teal:#00c9a7;--teal-light:#e0faf4;
    --pink:#ff4f81;--pink-light:#ffe8ef;
    --yellow:#ffd60a;--yellow-light:#fffbe0;
    --blue:#3b82f6;--blue-light:#eff6ff;
    --bg:#f0f4ff;--bg2:#ffffff;--bg3:#f8f9ff;
    --border:#e2e8f0;--border2:#c7d2fe;
    --text:#1e293b;--text2:#475569;--text3:#94a3b8;
    --radius:16px;--radius-sm:10px;--radius-xl:24px;
    --shadow:0 4px 20px rgba(108,59,255,.10);
    --shadow-lg:0 8px 40px rgba(108,59,255,.15);
}

/* ─── SCROLLBAR ─────────────────────────────────── */
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-thumb{background:#c7d2fe;border-radius:10px}

/* ─── HERO / MAIN APP ───────────────────────────── */
.hero{max-width:1280px;margin:0 auto;padding:1.5rem 1.5rem 0}
.hero-grid{display:grid;grid-template-columns:1fr 340px;gap:1.5rem;align-items:start}

/* ─── LEFT WHEEL SECTION ────────────────────────── */
.wheel-section{
    background:#fff;border-radius:var(--radius-xl);
    box-shadow:var(--shadow);border:1.5px solid var(--border2);
    padding:1.5rem;display:flex;flex-direction:column;align-items:center;gap:1rem;
}
.wheel-title-row{text-align:center}
.wheel-title-row h1{font-family:'Fredoka One',cursive;font-size:1.7rem;color:var(--purple);line-height:1.1}
.wheel-title-row p{font-size:.85rem;color:var(--text2);margin-top:.25rem}

.wheel-outer{position:relative;display:flex;flex-direction:column;align-items:center}
.wheel-and-toolbar{position:relative;display:flex;align-items:center;justify-content:center;margin-left:110px}
.floating-actions{position:absolute;left:-125px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:8px;z-index:10}
.float-btn{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:9px 14px;cursor:pointer;font-size:.8rem;font-weight:700;color:#495057;box-shadow:0 1px 4px rgba(0,0,0,.08);transition:box-shadow .2s,transform .2s;white-space:nowrap;font-family:'Nunito',sans-serif;min-width:112px}
.float-btn:hover{box-shadow:0 4px 16px rgba(0,0,0,.13);transform:translateX(-3px)}
.float-btn .fi{font-size:16px;flex-shrink:0}
.float-btn.snd-off{opacity:.55}

.wheel-canvas-wrap{position:relative;display:flex;align-items:center;justify-content:center}
.wheel-pin{position:absolute;top:-4px;left:50%;transform:translateX(-50%);z-index:20}

#wheelCanvas{
    border-radius:50%;
    box-shadow:0 8px 40px rgba(0,0,0,.18),0 0 0 7px #fff,0 0 0 10px #e2e8f0;
    cursor:pointer;display:block;transition:filter .2s;
}
#wheelCanvas:hover{filter:brightness(1.04)}

#wheelFullscreenTarget:fullscreen,
#wheelFullscreenTarget:-webkit-full-screen{
    background:#dce9f5;display:flex;flex-direction:column;
    align-items:center;justify-content:center;gap:1.5rem;
}

.spin-row{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap;justify-content:center;margin-left:110px}
.btn-spin{
    padding:.7rem 2.5rem;border-radius:12px;
    background:linear-gradient(135deg,var(--orange),#fb923c);
    color:#fff;font-size:1rem;font-weight:900;border:none;cursor:pointer;
    box-shadow:0 4px 16px rgba(249,115,22,.4);transition:all .15s;
    display:flex;align-items:center;gap:.4rem;font-family:'Fredoka One',cursive;
    letter-spacing:.04em;
}
.btn-spin:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(249,115,22,.5)}
.btn-spin:active{transform:scale(.97)}
.btn-icon{
    width:42px;height:42px;border-radius:10px;background:#fff;
    border:1.5px solid var(--border);
    display:flex;align-items:center;justify-content:center;cursor:pointer;
    font-size:17px;color:var(--text2);transition:all .15s;
    box-shadow:0 1px 4px rgba(0,0,0,.08);
}
.btn-icon:hover{background:var(--purple-light);color:var(--purple);border-color:var(--border2)}
.btn-icon.muted{background:var(--pink-light);color:var(--pink);border-color:var(--pink)}

.streak-pill{
    display:flex;align-items:center;gap:.5rem;padding:.45rem 1rem;
    background:linear-gradient(135deg,#fff7e0,#ffe9d5);
    border:1.5px solid #ffd090;border-radius:30px;
}
.streak-pill span{font-size:.8rem;font-weight:700;color:#b45309}
.streak-pill strong{font-size:1.1rem;color:var(--orange)}

/* ─── RIGHT PANEL ───────────────────────────────── */
.right-panel{
    background:#fff;border-radius:var(--radius-xl);
    box-shadow:var(--shadow);border:1.5px solid var(--border2);
    overflow:hidden;display:flex;flex-direction:column;max-height:660px;
}
.rtabs{display:flex;background:var(--bg3);border-bottom:1.5px solid var(--border)}
.rtab{
    flex:1;padding:.65rem .25rem;font-size:.78rem;font-weight:700;text-align:center;
    cursor:pointer;color:var(--text3);border-bottom:2.5px solid transparent;
    transition:all .15s;background:none;border-top:none;border-left:none;border-right:none;
    display:flex;align-items:center;justify-content:center;gap:.3rem;
}
.rtab.on{color:var(--purple);border-bottom-color:var(--purple);background:#fff}
.rpanel{flex:1;overflow-y:auto;padding:1rem}
.rpanel::-webkit-scrollbar{width:4px}
.rpanel::-webkit-scrollbar-thumb{background:var(--border2);border-radius:4px}

.search-wrap{position:relative;margin-bottom:.75rem}
.search-wrap i{position:absolute;left:10px;top:50%;transform:translateY(-50%);font-size:15px;color:var(--text3)}
.search-inp{
    width:100%;padding:.5rem .75rem .5rem 32px;border-radius:30px;
    border:1.5px solid var(--border);background:var(--bg3);
    font-family:'Nunito',sans-serif;font-size:.8rem;font-weight:600;color:var(--text);
    transition:border .15s;
}
.search-inp:focus{outline:none;border-color:var(--purple)}

.cat-pills{display:flex;flex-wrap:wrap;gap:.3rem;margin-bottom:.75rem}
.cpill{padding:.25rem .7rem;border-radius:20px;font-size:.72rem;font-weight:700;cursor:pointer;border:1.5px solid var(--border);background:var(--bg3);color:var(--text2);transition:all .15s}
.cpill.on{background:var(--purple);color:#fff;border-color:var(--purple)}

.srow{display:flex;align-items:center;gap:.6rem;padding:.45rem .6rem;border-radius:var(--radius-sm);cursor:pointer;transition:background .12s;margin-bottom:.2rem}
.srow:hover{background:var(--bg3)}
.srow.off{opacity:.3}
.sicon{width:32px;height:32px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:17px;flex-shrink:0}
.sname{flex:1;font-size:.8rem;font-weight:700;color:var(--text)}
.ssides{font-size:.7rem;color:var(--text3);flex-shrink:0}
.tog{width:32px;height:18px;border-radius:10px;border:none;cursor:pointer;position:relative;transition:background .2s;flex-shrink:0}
.tog.on{background:var(--teal)}
.tog.off{background:var(--border)}
.tog::after{content:'';width:14px;height:14px;background:#fff;border-radius:50%;position:absolute;top:2px;transition:left .2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.tog.on::after{left:16px}
.tog.off::after{left:2px}

.hist-item{display:flex;align-items:center;gap:.6rem;padding:.6rem .75rem;background:var(--bg3);border-radius:var(--radius-sm);margin-bottom:.4rem;border:1px solid var(--border);transition:border .15s}
.hist-item:hover{border-color:var(--border2)}
.hist-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.hist-meta{flex:1}
.hist-name{font-size:.82rem;font-weight:700;color:var(--text)}
.hist-time{font-size:.7rem;color:var(--text3)}
.speak-mini{background:none;border:none;cursor:pointer;color:var(--text3);font-size:16px;padding:.25rem;border-radius:6px;transition:color .12s}
.speak-mini:hover{color:var(--purple)}

.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;margin-bottom:.75rem}
.stat-box{background:var(--bg3);border-radius:var(--radius-sm);padding:.75rem;text-align:center;border:1px solid var(--border)}
.stat-n{font-size:1.4rem;font-weight:800;color:var(--purple)}
.stat-l{font-size:.7rem;font-weight:600;color:var(--text3);margin-top:2px}
.bar-section{background:var(--bg3);border-radius:var(--radius-sm);padding:.75rem;border:1px solid var(--border)}
.bar-head{font-size:.72rem;font-weight:800;color:var(--text3);letter-spacing:.06em;margin-bottom:.6rem}
.bar-row{display:flex;align-items:center;gap:.5rem;margin-bottom:.45rem}
.bar-lbl{font-size:.72rem;font-weight:700;color:var(--text);width:60px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bar-track{flex:1;height:9px;background:var(--border);border-radius:5px;overflow:hidden}
.bar-fill{height:100%;border-radius:5px;transition:width .5s ease}
.bar-cnt{font-size:.7rem;color:var(--text3);width:16px;text-align:right;font-weight:700}
.empty-state{text-align:center;padding:2rem 1rem;color:var(--text3)}
.empty-state i{font-size:2.5rem;display:block;margin-bottom:.5rem;color:var(--border2)}
.empty-state p{font-size:.82rem;font-weight:600}

/* ─── WINNER MODAL ──────────────────────────────── */
.modal-backdrop{
    position:fixed;inset:0;background:rgba(15,23,42,.65);z-index:500;
    display:flex;align-items:center;justify-content:center;padding:1rem;
    animation:fadeIn .25s ease;
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
#wheelFullscreenTarget:fullscreen .modal-backdrop,
#wheelFullscreenTarget:-webkit-full-screen .modal-backdrop{position:absolute;inset:0;z-index:9999;width:100%;height:100%}
#wheelFullscreenTarget:fullscreen .confetti-layer,
#wheelFullscreenTarget:-webkit-full-screen .confetti-layer{position:absolute;inset:0;width:100%;height:100%;z-index:9998}

.winner-card{
    background:#fff;border-radius:28px;padding:2rem 1.75rem 1.75rem;
    max-width:360px;width:100%;text-align:center;position:relative;overflow:hidden;
    animation:popSpring .45s cubic-bezier(.175,.885,.32,1.275);
    box-shadow:0 24px 80px rgba(108,59,255,.25);z-index:10000;
}
@keyframes popSpring{from{opacity:0;transform:scale(.65) translateY(30px)}to{opacity:1;transform:scale(1) translateY(0)}}
.winner-confetti{position:absolute;inset:0;pointer-events:none;overflow:hidden;border-radius:28px}
.winner-close{position:absolute;top:14px;right:16px;background:var(--bg3);border:1px solid var(--border);border-radius:50%;width:30px;height:30px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px;color:var(--text2);transition:all .15s}
.winner-close:hover{background:var(--pink-light);color:var(--pink)}
.winner-badge{display:inline-flex;align-items:center;gap:.3rem;background:linear-gradient(135deg,var(--yellow-light),var(--orange-light));border:1.5px solid #ffd090;border-radius:20px;padding:.25rem .75rem;font-size:.72rem;font-weight:800;color:#b45309;margin-bottom:.75rem}
.winner-emoji{font-size:90px;display:block;animation:wBounce 1.6s ease infinite;line-height:1;margin-bottom:.5rem}
@keyframes wBounce{0%,100%{transform:translateY(0) scale(1)}45%{transform:translateY(-12px) scale(1.05)}55%{transform:translateY(-10px) scale(1.05)}}
.winner-name{font-family:'Fredoka One',cursive;font-size:2rem;color:var(--purple);margin-bottom:.25rem}
.winner-cat{display:inline-block;padding:.2rem .9rem;border-radius:20px;font-size:.72rem;font-weight:800;margin-bottom:.75rem}
.winner-fact{font-size:.85rem;color:var(--text2);line-height:1.6;margin-bottom:.75rem}
.winner-props{display:flex;justify-content:center;gap:.5rem;flex-wrap:wrap;margin-bottom:.75rem}
.wprop{padding:.25rem .75rem;border-radius:20px;font-size:.72rem;font-weight:700}
.winner-real{font-size:.75rem;color:var(--text3);background:var(--bg3);border-radius:var(--radius-sm);padding:.5rem .75rem;margin-bottom:1.25rem;line-height:1.5}
.winner-real strong{color:var(--text2)}
.winner-btns{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap}
.wbtn{padding:.55rem 1.1rem;border-radius:30px;font-size:.8rem;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:.35rem;transition:all .15s;border:1.5px solid var(--border);background:var(--bg3);color:var(--text);font-family:'Nunito',sans-serif}
.wbtn:hover{background:var(--purple-light);color:var(--purple);border-color:var(--border2)}
.wbtn.primary{background:linear-gradient(135deg,var(--purple),var(--pink));color:#fff;border-color:transparent;box-shadow:0 4px 14px rgba(108,59,255,.35)}
.wbtn.primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(108,59,255,.45)}

/* ─── SHARE MODAL ───────────────────────────────── */
.modal-overlay{position:fixed;inset:0;background:rgba(15,23,42,.55);z-index:600;display:flex;align-items:center;justify-content:center;padding:1rem;opacity:0;pointer-events:none;transition:opacity .2s}
.modal-overlay.show{opacity:1;pointer-events:all}
.modal-card{background:#fff;border-radius:20px;padding:1.75rem;max-width:420px;width:100%;box-shadow:0 24px 64px rgba(0,0,0,.18);animation:popIn .3s ease}
@keyframes popIn{from{opacity:0;transform:scale(.88) translateY(12px)}to{opacity:1;transform:scale(1) translateY(0)}}
.modal-card h3{font-family:'Fredoka One',cursive;font-size:1.25rem;color:#1e293b;margin-bottom:.35rem}
.modal-card p{font-size:.82rem;color:#475569;margin-bottom:1rem}
.share-url-row{display:flex;gap:8px;margin-bottom:1rem}
.share-url-input{flex:1;border:1.5px solid #e2e8f0;border-radius:8px;padding:8px 12px;font-size:.82rem;background:#f8f9ff;outline:none;color:#1e293b}
.share-socials{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:1rem}
.share-socials a{border-radius:8px;padding:8px 14px;font-size:.82rem;font-weight:700;text-decoration:none;color:#fff}
.btn-copy-url{background:#22c55e;color:#fff;border:none;border-radius:8px;padding:8px 14px;font-size:.82rem;font-weight:700;cursor:pointer;font-family:'Nunito',sans-serif}
.btn-outline{background:none;border:1.5px solid #e2e8f0;border-radius:8px;padding:8px 16px;font-size:.82rem;font-weight:700;cursor:pointer;color:#475569;font-family:'Nunito',sans-serif;width:100%;transition:background .15s}
.btn-outline:hover{background:#f1f5f9}

/* ─── SECTION STYLES ────────────────────────────── */
.section{max-width:1280px;margin:0 auto;padding:3rem 1.5rem}
.section-tag{display:inline-block;padding:.3rem .9rem;background:var(--purple-light);color:var(--purple);border-radius:20px;font-size:.75rem;font-weight:800;letter-spacing:.05em;margin-bottom:.75rem}
.section-title{font-family:'Fredoka One',cursive;font-size:2rem;color:var(--text);margin-bottom:.5rem}
.section-sub{font-size:.95rem;color:var(--text2);max-width:560px;line-height:1.7}
.section-divider{border:none;border-top:1.5px solid var(--border);max-width:1280px;margin:0 auto}

.cat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem;margin-top:1.75rem}
.cat-card{background:#fff;border-radius:var(--radius-xl);border:1.5px solid var(--border);padding:1.25rem;transition:all .2s;cursor:default}
.cat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--border2)}
.cat-card-clickable{cursor:pointer;position:relative;overflow:hidden}
.cat-card-clickable:hover{transform:translateY(-4px);box-shadow:0 8px 28px rgba(108,59,255,.18);border-color:var(--purple)}
.cat-card-clickable:active{transform:translateY(-1px) scale(.98)}
.cat-card-cta{display:inline-block;margin-top:.6rem;padding:.25rem .75rem;background:var(--purple-light);color:var(--purple);border-radius:20px;font-size:.72rem;font-weight:800;opacity:0;transform:translateY(4px);transition:opacity .2s,transform .2s}
.cat-card-clickable:hover .cat-card-cta{opacity:1;transform:translateY(0)}
.cat-card-head{display:flex;align-items:center;gap:.6rem;margin-bottom:.75rem}
.cat-icon-wrap{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.cat-card-name{font-size:.9rem;font-weight:800;color:var(--text)}
.cat-card-count{font-size:.75rem;color:var(--text3);font-weight:600}
.cat-shapes{display:flex;flex-wrap:wrap;gap:.35rem}
.cat-shape-pill{display:flex;align-items:center;gap:.3rem;padding:.2rem .6rem;border-radius:20px;font-size:.72rem;font-weight:700;border:1px solid var(--border);background:var(--bg3);color:var(--text2)}

.use-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem;margin-top:1.75rem}
.use-card{background:#fff;border-radius:var(--radius-xl);border:1.5px solid var(--border);padding:1.25rem;transition:all .2s}
.use-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.use-icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:.75rem}
.use-title{font-size:.88rem;font-weight:800;color:var(--text);margin-bottom:.35rem}
.use-desc{font-size:.78rem;color:var(--text2);line-height:1.55}

.features-strip{background:linear-gradient(135deg,var(--purple),#9333ea);border-radius:var(--radius-xl);padding:2.5rem 2rem;margin:0 1.5rem}
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;margin-top:1.5rem}
.feat-card{background:rgba(255,255,255,.12);border-radius:var(--radius);border:1px solid rgba(255,255,255,.2);padding:1rem;text-align:center}
.feat-icon{font-size:28px;display:block;margin-bottom:.4rem}
.feat-title{font-size:.82rem;font-weight:800;color:#fff;margin-bottom:.2rem}
.feat-desc{font-size:.72rem;color:rgba(255,255,255,.75);line-height:1.5}

.related-scroll{display:flex;gap:1rem;overflow-x:auto;padding-bottom:.5rem;margin-top:1.5rem;scrollbar-width:thin}
.related-scroll::-webkit-scrollbar{height:4px}
.related-scroll::-webkit-scrollbar-thumb{background:var(--border2);border-radius:4px}
.rel-card{flex-shrink:0;width:130px;background:#fff;border-radius:var(--radius-xl);border:1.5px solid var(--border);padding:1rem .75rem;text-align:center;transition:all .2s;cursor:pointer}
.rel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--border2)}
.rel-icon{font-size:36px;display:block;margin-bottom:.4rem}
.rel-name{font-size:.78rem;font-weight:800;color:var(--text)}
.rel-count{font-size:.68rem;color:var(--text3);margin-top:.15rem}

.faq-list{margin-top:1.5rem;display:flex;flex-direction:column;gap:.6rem;max-width:780px}
.faq-item{background:#fff;border-radius:var(--radius);border:1.5px solid var(--border);overflow:hidden;transition:border .2s}
.faq-item.open{border-color:var(--border2)}
.faq-q{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;cursor:pointer;font-weight:700;font-size:.88rem;color:var(--text);gap:.5rem;background:none;border:none;width:100%;text-align:left;font-family:'Nunito',sans-serif}
.faq-q i{font-size:18px;color:var(--text3);flex-shrink:0;transition:transform .25s}
.faq-item.open .faq-q i{transform:rotate(180deg);color:var(--purple)}
.faq-a{display:none;padding:0 1.25rem 1rem;font-size:.83rem;color:var(--text2);line-height:1.7}
.faq-item.open .faq-a{display:block}

.seo-section{background:var(--bg3);border-top:1.5px solid var(--border)}
.seo-inner{max-width:1280px;margin:0 auto;padding:3rem 1.5rem;display:grid;grid-template-columns:1fr 1fr;gap:3rem}
.seo-col h2{font-family:'Fredoka One',cursive;font-size:1.4rem;color:var(--purple);margin-bottom:.75rem}
.seo-col p{font-size:.85rem;color:var(--text2);line-height:1.75;margin-bottom:.75rem}
.seo-col h3{font-size:.95rem;font-weight:800;color:var(--text);margin:.75rem 0 .4rem}

/* confetti */
.confetti-layer{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:400;overflow:hidden}
@keyframes cfFall0{to{transform:translateY(110vh) rotate(720deg);opacity:0}}
@keyframes cfFall1{to{transform:translateY(110vh) rotate(-540deg) translateX(40px);opacity:0}}
@keyframes cfFall2{to{transform:translateY(110vh) rotate(600deg) translateX(-30px);opacity:0}}

/* toast */
#toastMsg{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#1e293b;color:#fff;padding:10px 22px;border-radius:30px;font-size:.875rem;font-weight:600;z-index:9999;box-shadow:0 4px 20px rgba(0,0,0,.3);transition:opacity .3s;pointer-events:none;opacity:0}

.fade-in{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* ─── RESPONSIVE ────────────────────────────────── */
@media(max-width:960px){
    .hero-grid{grid-template-columns:1fr}
    .right-panel{max-height:500px}
    .seo-inner{grid-template-columns:1fr}
}
@media(max-width:600px){
    .wheel-and-toolbar{margin-left:0}
    .floating-actions{position:static;transform:none;flex-direction:row;justify-content:center;margin-bottom:.75rem}
    .spin-row{margin-left:0}
    .streak-pill{margin-left:0 !important}
    .section-title{font-size:1.5rem}
    .features-strip{margin:0 .75rem;padding:1.5rem 1rem}
}