/* SinarIlmu Latihan Soal Otomatis — mobile first */
.sis-root,.sis-bar,.sis-play,.sis-ov,.sis-toast{--c1:#f59e0b;--c2:#f97316;--ink:#0f172a;--mut:#64748b;--line:#e2e8f0;--bg:#f8fafc;--card:#fff;--ok:#16a34a;--okbg:#ecfdf5;--bad:#dc2626;--badbg:#fef2f2;
  color:var(--ink);line-height:1.5;font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-text-size-adjust:100%}
.sis-root{box-sizing:border-box;max-width:860px;margin:0 auto;padding:10px 12px 28px}
.sis-root *,.sis-root *::before,.sis-root *::after,.sis-bar *,.sis-play *,.sis-ov *,.sis-toast{box-sizing:border-box}
.sis-bar button,.sis-play button,.sis-play input,.sis-ov button,.sis-ov input,.sis-ov select{font-family:inherit}
.sis-bar button,.sis-play button,.sis-ov button{cursor:pointer;-webkit-tap-highlight-color:transparent}
.sis-root button,.sis-root input,.sis-root select{font-family:inherit}
.sis-root button{cursor:pointer;-webkit-tap-highlight-color:transparent}

/* Hero */
.sis-hero{position:relative;overflow:hidden;border-radius:22px;padding:20px 18px 18px;color:#fff;
  background:linear-gradient(135deg,var(--c1),var(--c2));box-shadow:0 10px 30px -12px var(--c1);transition:background .35s}
.sis-hero::after{content:"";position:absolute;right:-40px;top:-50px;width:190px;height:190px;border-radius:50%;background:rgba(255,255,255,.16)}
.sis-hero::before{content:"";position:absolute;right:50px;bottom:-70px;width:150px;height:150px;border-radius:50%;background:rgba(255,255,255,.1)}
.sis-hero h2{position:relative;z-index:1;margin:0;font-size:1.4rem;line-height:1.2;font-weight:800;letter-spacing:-.02em;color:#fff}
.sis-hero p{position:relative;z-index:1;margin:6px 0 0;font-size:.9rem;opacity:.95;color:#fff}
.sis-badge{position:relative;z-index:1;display:inline-flex;align-items:center;gap:6px;margin-top:12px;padding:5px 11px;border-radius:999px;
  background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.35);font-size:.74rem;font-weight:600;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.sis-dot{width:8px;height:8px;border-radius:50%;background:#bbf7d0;box-shadow:0 0 0 0 rgba(187,247,208,.8);animation:sis-pulse 2s infinite}
@keyframes sis-pulse{70%{box-shadow:0 0 0 8px rgba(187,247,208,0)}100%{box-shadow:0 0 0 0 rgba(187,247,208,0)}}

/* Blok pilihan */
.sis-block{margin-top:16px}
.sis-lab{display:flex;align-items:center;gap:8px;margin:0 2px 8px;font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--mut)}
.sis-step{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--c1);color:#fff;font-size:.7rem;letter-spacing:0}

.sis-jen{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px} /* 10 jenjang = 2 baris x 5 */
@media(max-width:619px){
  .sis-jen{gap:6px}
  .sis-jbtn{padding:9px 1px;border-radius:13px;min-width:0}
  .sis-jbtn .e{font-size:1.25rem}
  .sis-jbtn b{font-size:.74rem;margin-top:3px;overflow-wrap:anywhere}
  .sis-jbtn small{font-size:.52rem;line-height:1.15;overflow-wrap:anywhere}
}
@media(max-width:359px){.sis-jbtn b{font-size:.66rem}.sis-jbtn small{font-size:.48rem}}
.sis-mdesc{grid-column:1/-1;margin:2px 0 0;padding:9px 12px;border-radius:12px;background:color-mix(in srgb,var(--c1) 9%,#fff);border:1.5px solid color-mix(in srgb,var(--c1) 25%,#fff);color:var(--ink);font-size:.82rem;font-weight:600;line-height:1.35}
.sis-jbtn{border:2px solid var(--line);background:var(--card);border-radius:16px;padding:12px 6px;text-align:center;color:var(--ink);transition:transform .15s,border-color .15s,box-shadow .15s}
.sis-jbtn:active{transform:scale(.97)}
.sis-jbtn .e{display:block;font-size:1.6rem;line-height:1.1}
.sis-jbtn b{display:block;margin-top:4px;font-size:1rem}
.sis-jbtn small{display:block;color:var(--mut);font-size:.66rem;line-height:1.2;margin-top:2px}
.sis-jbtn.on{border-color:var(--jc);box-shadow:0 6px 18px -8px var(--jc);background:linear-gradient(180deg,#fff,color-mix(in srgb,var(--jc) 9%,#fff))}

.sis-mapel{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
@media(min-width:520px){.sis-mapel{grid-template-columns:repeat(3,1fr)}}
@media(min-width:760px){.sis-mapel{grid-template-columns:repeat(4,1fr)}}
.sis-mbtn{display:flex;align-items:center;gap:9px;border:2px solid var(--line);background:var(--card);border-radius:14px;padding:10px 11px;text-align:left;color:var(--ink);font-weight:600;font-size:.88rem;line-height:1.2;min-height:48px;transition:border-color .15s,background .15s,transform .15s}
.sis-mbtn:active{transform:scale(.98)}
.sis-mbtn .e{font-size:1.25rem;flex:0 0 auto}
.sis-mbtn.on{border-color:var(--c1);background:color-mix(in srgb,var(--c1) 11%,#fff)}

.sis-lvl{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.sis-lbtn{border:2px solid var(--line);background:var(--card);border-radius:14px;padding:10px 6px;text-align:center;color:var(--ink);transition:all .15s}
.sis-lbtn b{display:block;font-size:.95rem}
.sis-lbtn small{display:block;color:var(--mut);font-size:.68rem;line-height:1.25;margin-top:2px}
.sis-lbtn.on{border-color:transparent;color:#fff;background:linear-gradient(135deg,var(--c1),var(--c2));box-shadow:0 6px 16px -8px var(--c1)}
.sis-lbtn.on small{color:rgba(255,255,255,.9)}

/* Identitas */
.sis-id{border:1px solid var(--line);background:var(--card);border-radius:16px;overflow:hidden}
.sis-id summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;padding:12px 14px;font-weight:700;font-size:.92rem}
.sis-id summary::-webkit-details-marker{display:none}
.sis-id summary::after{content:"＋";margin-left:auto;color:var(--mut);font-weight:400}
.sis-id[open] summary::after{content:"－"}
.sis-idg{display:grid;grid-template-columns:1fr;gap:10px;padding:0 14px 14px}
@media(min-width:620px){.sis-idg{grid-template-columns:1fr 1fr 1fr}}
.sis-idg label{display:block;font-size:.72rem;font-weight:700;color:var(--mut);text-transform:uppercase;letter-spacing:.04em}
.sis-idg input{display:block;width:100%;margin-top:4px;padding:11px 12px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);font-size:16px;outline:none;transition:border-color .15s}
.sis-idg input:focus{border-color:var(--c1)}

/* Toolbar daftar */
.sis-tools{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:18px 0 10px}
.sis-tools .sis-count{font-size:.85rem;color:var(--mut);margin-right:auto}
.sis-chip{border:1.5px solid var(--line);background:var(--card);color:var(--ink);border-radius:999px;padding:7px 13px;font-size:.8rem;font-weight:600}
.sis-chip:active{transform:scale(.97)}

/* Kartu soal */
.sis-list{display:grid;gap:12px}
.sis-q{background:var(--card);border:1.5px solid var(--line);border-radius:18px;padding:14px 14px 12px;transition:border-color .2s,opacity .2s,box-shadow .2s;animation:sis-in .35s both}
@keyframes sis-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.sis-q.sel{border-color:color-mix(in srgb,var(--c1) 55%,#fff)}
.sis-q.off{opacity:.55}
.sis-q.ok{border-color:var(--ok)}
.sis-q.bad{border-color:var(--bad)}
.sis-qh{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.sis-chk{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:.82rem;color:var(--mut);cursor:pointer;user-select:none;min-height:32px}
.sis-chk input{width:22px;height:22px;accent-color:var(--c1);margin:0;cursor:pointer}
.sis-flag{margin-left:auto;font-size:.74rem;font-weight:800;padding:3px 10px;border-radius:999px}
.sis-flag.ok{background:var(--okbg);color:var(--ok)}
.sis-flag.bad{background:var(--badbg);color:var(--bad)}
.sis-flag.nil{background:#f1f5f9;color:var(--mut)}
.sis-qt{tab-size:4;margin:0 0 10px;font-size:1rem;font-weight:600;white-space:pre-wrap;word-wrap:break-word;overflow-wrap:anywhere}
.sis-opts{display:grid;gap:7px}
.sis-opt{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border:1.5px solid var(--line);border-radius:13px;background:#fff;cursor:pointer;min-height:46px;transition:border-color .12s,background .12s;font-size:.95rem}
.sis-opt input{position:absolute;opacity:0;pointer-events:none}
.sis-ltr{flex:0 0 auto;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#f1f5f9;font-weight:800;font-size:.78rem;color:var(--mut);transition:all .12s}
.sis-ot{padding-top:2px;overflow-wrap:anywhere}
.sis-opt:hover{border-color:#cbd5e1}
.sis-opt.pick{border-color:var(--c1);background:color-mix(in srgb,var(--c1) 9%,#fff)}
.sis-opt.pick .sis-ltr{background:var(--c1);color:#fff}
.sis-opt.right{border-color:var(--ok);background:var(--okbg)}
.sis-opt.right .sis-ltr{background:var(--ok);color:#fff}
.sis-opt.wrong{border-color:var(--bad);background:var(--badbg)}
.sis-opt.wrong .sis-ltr{background:var(--bad);color:#fff}
.sis-opt.lock{cursor:default}
.sis-exp{margin-top:10px;padding:11px 13px;border-radius:13px;background:#f1f5f9;border-left:4px solid var(--c1);font-size:.9rem}
.sis-exp b{display:block;font-size:.76rem;text-transform:uppercase;letter-spacing:.05em;color:var(--mut);margin-bottom:3px}
.sis-exp .k{display:block;margin-bottom:8px;font-weight:700;color:var(--ok)}
.sis-exp p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}

/* Hasil nilai */
.sis-res{display:flex;align-items:center;gap:16px;padding:16px;margin-bottom:12px;border-radius:20px;color:#fff;background:linear-gradient(135deg,var(--c1),var(--c2));animation:sis-in .4s both}
.sis-ring{--p:0;flex:0 0 auto;position:relative;width:92px;height:92px;border-radius:50%;background:conic-gradient(#fff calc(var(--p)*1%),rgba(255,255,255,.28) 0);display:grid;place-items:center}
.sis-ring::before{content:"";position:absolute;inset:8px;border-radius:50%;background:color-mix(in srgb,var(--c2) 85%,#000)}
.sis-ring span{position:relative;font-size:1.65rem;font-weight:800;letter-spacing:-.03em}
.sis-rt h3{margin:0;font-size:1.15rem;color:#fff}
.sis-rt p{margin:3px 0 8px;font-size:.88rem;opacity:.95;color:#fff}
.sis-pills{display:flex;flex-wrap:wrap;gap:6px}
.sis-pills span{padding:3px 10px;border-radius:999px;background:rgba(255,255,255,.22);font-size:.74rem;font-weight:700}

/* Skeleton & kosong */
.sis-skel{height:150px;border-radius:18px;background:linear-gradient(90deg,#eef2f7 25%,#f8fafc 37%,#eef2f7 63%);background-size:400% 100%;animation:sis-sh 1.3s ease infinite}
@keyframes sis-sh{0%{background-position:100% 50%}100%{background-position:0 50%}}
.sis-note{display:flex;align-items:center;justify-content:center;gap:10px;text-align:center;padding:12px;color:var(--mut);font-size:.9rem}
.sis-empty{padding:30px 16px;text-align:center;border:2px dashed var(--line);border-radius:18px;color:var(--mut);background:var(--card)}
.sis-empty .e{display:block;font-size:2.2rem;margin-bottom:6px}
.sis-spin{display:inline-block;width:16px;height:16px;border-radius:50%;border:2.5px solid var(--line);border-top-color:var(--c1);animation:sis-rot .8s linear infinite;vertical-align:-3px}
@keyframes sis-rot{to{transform:rotate(360deg)}}

/* Bar aksi (melayang di bawah) */
.sis-bar{position:relative;z-index:1;flex:0 0 auto;padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));
  background:rgba(255,255,255,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--line);box-shadow:0 -8px 24px -14px rgba(15,23,42,.25)}
.sis-barin{max-width:860px;margin:0 auto;display:flex;align-items:center;gap:8px}
.sis-prog{flex:1 1 auto;min-width:0;font-size:.74rem;color:var(--mut);line-height:1.25}
.sis-prog b{display:block;color:var(--ink);font-size:.86rem}
.sis-meter{height:5px;border-radius:5px;background:#e2e8f0;margin-top:5px;overflow:hidden}
.sis-meter i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--c1),var(--c2));transition:width .25s}
.sis-btn{border:0;border-radius:14px;padding:12px 16px;font-weight:800;font-size:.92rem;color:#fff;background:linear-gradient(135deg,var(--c1),var(--c2));box-shadow:0 8px 18px -10px var(--c1);display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.sis-btn:active{transform:scale(.97)}
.sis-btn[disabled]{opacity:.55;cursor:not-allowed}
.sis-ibtn{border:1.5px solid var(--line);background:#fff;color:var(--ink);border-radius:14px;padding:11px 12px;font-weight:700;font-size:.85rem;display:inline-flex;align-items:center;gap:5px;white-space:nowrap}
.sis-ibtn[disabled]{opacity:.5}
@media(max-width:420px){.sis-ibtn .t{display:none}.sis-ibtn{padding:11px 13px;font-size:1rem}}

/* Modal / bottom sheet */
.sis-ov{position:fixed;inset:0;z-index:99990;background:rgba(15,23,42,.55);display:flex;align-items:flex-end;justify-content:center;animation:sis-fade .2s both}
@keyframes sis-fade{from{opacity:0}to{opacity:1}}
.sis-sheet{width:100%;max-width:520px;max-height:90vh;max-height:92dvh;overscroll-behavior:contain;overflow:auto;background:#fff;border-radius:22px 22px 0 0;padding:16px 16px calc(18px + env(safe-area-inset-bottom,0px));animation:sis-up .28s cubic-bezier(.2,.8,.2,1) both;color:var(--ink)}
@keyframes sis-up{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
@media(min-width:600px){.sis-ov{align-items:center}.sis-sheet{border-radius:22px}}
.sis-sh{display:flex;align-items:center;margin-bottom:12px}
.sis-sh h3{margin:0;font-size:1.1rem;font-weight:800;color:var(--ink)}
.sis-x{margin-left:auto;border:0;background:#f1f5f9;width:34px;height:34px;border-radius:50%;font-size:1.2rem;line-height:1;color:var(--mut)}
.sis-f{display:block;margin:0 0 12px;font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--mut)}
.sis-f select{display:block;width:100%;margin-top:5px;padding:12px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);font-size:16px}
.sis-radios{display:grid;gap:8px;margin-bottom:12px}
.sis-rad{display:flex;gap:10px;align-items:flex-start;padding:11px 12px;border:1.5px solid var(--line);border-radius:13px;cursor:pointer;font-size:.9rem}
.sis-rad input{margin-top:3px;accent-color:var(--c1)}
.sis-rad small{display:block;color:var(--mut);font-size:.76rem}
.sis-rad.dis{opacity:.5;cursor:not-allowed}
.sis-hint{font-size:.78rem;color:var(--mut);margin:0 0 12px}
.sis-sheet .sis-btn{width:100%;justify-content:center}
.sis-prev{display:block;width:100%;border-radius:14px;border:1px solid var(--line);margin-bottom:12px}
.sis-share{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.sis-share .sis-ibtn{justify-content:center;width:100%}
.sis-share .wide{grid-column:1/-1}
.sis-toast{position:fixed;z-index:99999;left:50%;bottom:calc(86px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:#0f172a;color:#fff;padding:10px 16px;border-radius:999px;font-size:.85rem;font-weight:600;max-width:90vw;text-align:center;box-shadow:0 10px 30px -10px rgba(0,0,0,.5);animation:sis-fade .2s both}

@media(prefers-reduced-motion:reduce){.sis-root *,.sis-ov,.sis-sheet{animation:none!important;transition:none!important}}

/* Akun, jumlah soal, premium */
.sis-chip.on{border-color:var(--c1);background:color-mix(in srgb,var(--c1) 12%,#fff)}
.sis-chip.lock{opacity:.7}
.sis-crow{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.sis-crow input{width:84px;padding:10px 12px;border:1.5px solid var(--line);border-radius:12px;font-size:16px;font-weight:700;text-align:center;color:var(--ink);background:#fff;outline:none}
.sis-crow input:focus{border-color:var(--c1)}
.sis-crow .u{font-size:.85rem;color:var(--mut)}
.sis-cchips{display:flex;flex-wrap:wrap;gap:6px}
.sis-cnt .sis-hint{margin:8px 2px 0}
.sis-perk{margin:0 0 14px;padding:0;list-style:none;display:grid;gap:6px;font-size:.9rem;font-weight:600}
.sis-err{margin:0 0 10px;min-height:0;color:var(--bad);font-size:.82rem;font-weight:600}
.sis-err:empty{display:none}
.sis-f input{display:block;width:100%;margin-top:5px;padding:12px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);font-size:16px;outline:none;text-transform:none;letter-spacing:0;font-weight:500}
.sis-f input:focus{border-color:var(--c1)}
.sis-sheet a{color:var(--c2);font-weight:700}
.sis-sheet a.sis-btn{color:#fff}
.sis-cred{margin:0 0 14px;padding:12px;border:2px dashed #f59e0b;border-radius:14px;background:#fffbeb}
.sis-cred small{display:block;font-size:.72rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--mut);margin-bottom:6px}
.sis-cred .row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:6px 0;font-size:.85rem;color:var(--mut)}
.sis-cred code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:1rem;font-weight:800;color:var(--ink);word-break:break-all}
.sis-cred code.pw{font-size:1.35rem;letter-spacing:.08em;color:#b45309;user-select:all}
.sis-cred .acts{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0}
.sis-cred p{margin:6px 0 0;font-size:.78rem;font-weight:600;color:#92400e}
.sis-pay{margin:0 0 14px}
.sis-pay>b{display:block;margin-bottom:8px;font-size:.9rem}
.sis-qris{display:block;width:100%;max-width:280px;margin:0 auto;border:1px solid var(--line);border-radius:14px;background:#fff}
.sis-msg{padding:10px 12px;margin-bottom:8px;border-radius:12px;background:#f1f5f9;border-left:4px solid var(--c1);font-size:.88rem;font-weight:600;overflow-wrap:anywhere}
.sis-ack{display:flex;align-items:center;gap:9px;margin:0 0 12px;font-size:.88rem;font-weight:600;cursor:pointer}
.sis-ack input{width:20px;height:20px;accent-color:var(--c1)}

/* PAUD & TK */
html.sis-fs-lock{overflow:hidden!important;overscroll-behavior:none}
body.sis-fs-lock{position:fixed!important;left:0;right:0;width:100%;overflow:hidden!important}
.pc-ztop{display:flex;justify-content:flex-end;width:100%}
.pc-zoom{min-height:44px;padding:8px 16px;border:2px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);font-weight:800;font-size:.88rem}
.pc-zoom:active{transform:scale(.97)}
.pc-stage{display:flex;justify-content:center;width:100%}
.sis-ov.pc-fs{align-items:stretch;justify-content:stretch;background:#f8fafc;animation:none;z-index:99992;touch-action:none;overscroll-behavior:none}
.pc-fsin{display:flex;flex-direction:column;width:100%;height:100%;max-width:1000px;margin:0 auto;padding:calc(10px + env(safe-area-inset-top,0px)) 12px calc(12px + env(safe-area-inset-bottom,0px))}
.pc-fshead{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px;font-size:1.1rem;color:var(--ink)}
.pc-fsx{min-height:46px;padding:8px 18px;border:2px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);font-weight:800}
.pc-fs .pc-work{flex:1 1 auto;min-height:0;width:100%;gap:8px}
.pc-fs .pc-ztop{display:none}
.pc-fs .pc-stage{flex:1 1 0;min-height:0;align-self:stretch;align-items:center}
.pc-fs .pc-cv{max-width:none}
.pc-fs .pc-svgwrap{flex:1 1 0;min-height:0;max-width:none;display:flex;align-items:center;justify-content:center;border:0;padding:0;background:transparent}
.pc-fs .pc-svg{max-width:none}
.pc-fs .pc-sw{width:46px;height:46px}
.pc-fs .sis-chip,.pc-fs .sis-btn{min-height:46px}
.pc{--pc-c:var(--c1)}
.pc-card{background:var(--card);border:2px solid var(--line);border-radius:22px;padding:14px 14px 16px;animation:sis-in .3s both}
.pc-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.pc-no{font-size:.78rem;font-weight:800;color:var(--mut);white-space:nowrap}
.pc-bar{flex:1;height:8px;border-radius:8px;background:#e2e8f0;overflow:hidden}
.pc-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--c1),var(--c2));transition:width .3s}
.pc-q{display:flex;align-items:center;gap:10px;margin:0 0 12px;font-size:1.25rem;font-weight:800;line-height:1.3}
.pc-q span{flex:1}
.pc-say{flex:0 0 auto;width:44px;height:44px;border-radius:50%;border:2px solid var(--line);background:#fff;font-size:1.25rem;line-height:1}
.pc-things{display:flex;flex-wrap:wrap;gap:4px 6px;justify-content:center;padding:10px;margin-bottom:12px;border-radius:18px;background:#f8fafc;font-size:2.3rem;line-height:1.15}
.pc-big{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px;margin-bottom:12px;border-radius:18px;background:#f8fafc}
.pc-em{font-size:3rem;line-height:1.1}
.pc-w{margin-top:2px;font-weight:800;font-size:1.1rem;color:var(--mut)}
.pc-swbig{display:block;width:110px;height:110px;border-radius:50%;box-shadow:inset 0 -6px 0 rgba(0,0,0,.12)}
.pc-opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(88px,1fr));gap:10px}
.pc-opts.pc-two{grid-template-columns:1fr 1fr}
.pc-opts.pc-two .pc-things{margin:0;font-size:1.5rem;background:transparent;padding:0}
.pc-opt{display:flex;align-items:center;justify-content:center;min-height:84px;padding:8px;border:3px solid var(--line);border-radius:20px;background:#fff;color:var(--ink);font-size:2.2rem;transition:transform .12s,border-color .12s,background .12s}
.pc-opt:active{transform:scale(.96)}
.pc-opt b{font-weight:800}
.pc-opt .pc-word{font-size:1.1rem}
.pc-opt.ok{border-color:var(--ok);background:var(--okbg)}
.pc-opt.bad{border-color:var(--bad);background:var(--badbg);animation:pc-shake .35s}
@keyframes pc-shake{25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.pc-swatch{display:block;width:62px;height:62px;border-radius:50%;box-shadow:inset 0 -5px 0 rgba(0,0,0,.14)}
.pc-seq{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;align-items:center;padding:12px;margin-bottom:12px;border-radius:18px;background:#f8fafc;font-size:2.2rem}
.pc-qm{padding:0 8px;border-radius:14px;border:3px dashed var(--c1)}
.pc-fb{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px;padding:12px;border-radius:16px;background:var(--okbg);animation:sis-in .3s both}
.pc-yay{font-size:1.2rem;font-weight:800;color:var(--ok)}
.pc-next{padding:12px 18px}
.pc-work{display:flex;flex-direction:column;gap:10px;align-items:center}
.pc-cv{display:block;max-width:100%;border:3px solid var(--line);border-radius:18px;background:#fff;touch-action:none;cursor:crosshair}
.pc-svgwrap{width:100%;max-width:380px;border:3px solid var(--line);border-radius:18px;background:#fff;padding:6px}
.pc-svg{display:block;width:100%;height:auto}
.pc-pal{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.pc-sw{width:40px;height:40px;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 2px var(--line);font-size:1.1rem;line-height:1;padding:0}
.pc-sw.on{box-shadow:0 0 0 3px var(--ink);transform:scale(1.12)}
.pc-acts{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.pc-msg{margin:0;min-height:1.2em;font-weight:700;color:var(--mut);text-align:center}
.pc-res{text-align:center}
.pc-stars{font-size:2.6rem;letter-spacing:4px}
.pc-res h3{margin:6px 0;font-size:1.4rem}
.pc-res p{margin:0 0 14px;color:var(--mut)}

/* CTA Register Premium: rapi di HP */
.sis-sheet .sis-btn{min-height:50px;font-size:1rem;white-space:normal;text-align:center;line-height:1.2}
.sis-btn-prem{background:linear-gradient(135deg,#f59e0b,#ef4444)!important;box-shadow:0 10px 20px -10px #ef4444!important}
.sis-hint.sis-alt{text-align:center;margin:12px 0 0}
.sis-cta{display:grid;gap:10px}
.sis-cta .sis-hint.sis-alt{margin:2px 0 0}
.sis-alt a{display:inline-block;padding:8px 4px}
.sis-btn.sis-btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line);box-shadow:none}
.sis-cchips .sis-chip{min-height:38px;min-width:48px;text-align:center}
@media(max-width:599px){
  .sis-cta{position:sticky;bottom:0;z-index:2;margin:6px -16px calc(-18px - env(safe-area-inset-bottom,0px));padding:12px 16px calc(14px + env(safe-area-inset-bottom,0px));background:#fff;border-top:1px solid var(--line);box-shadow:0 -10px 18px -14px rgba(15,23,42,.35)}
  .sis-cta .sis-err{margin:0 0 8px;text-align:center}
  .sis-sheet .sis-btn{width:100%;border-radius:16px}
  .sis-sheet .sis-share .sis-btn,.sis-sheet .sis-share .sis-ibtn{min-height:48px}
  .sis-sheet .sis-share .sis-ibtn .t{display:inline}
  /* pilihan cepat jumlah soal */
  .sis-crow{display:grid;grid-template-columns:auto 1fr;gap:8px 10px}
  .sis-crow .sis-cchips{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
  .sis-crow .sis-cchips .sis-chip{width:100%;min-height:44px;font-size:.9rem;padding:8px 4px}
}

/* Ulangi soal salah, lapor soal, progres */
.sis-rt{min-width:0}
.sis-retry{display:inline-flex;align-items:center;justify-content:center;margin:10px 8px 0 0;min-height:42px;padding:9px 14px;border:0;border-radius:999px;background:#fff;color:var(--c2);font-weight:800;font-size:.86rem;box-shadow:0 6px 14px -8px rgba(0,0,0,.45)}
.sis-retry:active{transform:scale(.97)}
.sis-retry.ghost{background:rgba(255,255,255,.22);color:#fff;box-shadow:none;border:1.5px solid rgba(255,255,255,.5)}
.sis-retrynote{background:#eff6ff;border-color:#bfdbfe;color:#1e3a8a;font-weight:600}
.sis-report{display:inline-block;margin-top:10px;padding:6px 12px;min-height:34px;border:1.5px solid var(--line);border-radius:999px;background:#fff;color:var(--mut);font-size:.78rem;font-weight:700}
.sis-report[disabled]{opacity:.6;cursor:default}
.sis-prg{min-height:80px}
.sis-h4{margin:16px 0 8px;font-size:.78rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--mut)}
.sis-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.sis-stats>div{padding:10px 8px;border-radius:14px;background:#f8fafc;border:1.5px solid var(--line);text-align:center}
.sis-stats b{display:block;font-size:1.15rem;color:var(--ink)}
.sis-stats small{display:block;margin-top:2px;font-size:.68rem;line-height:1.25;color:var(--mut)}
.sis-bars{display:flex;align-items:flex-end;gap:6px;height:120px;padding:4px 2px 0}
.sis-bcol{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;min-width:0}
.sis-bcol i{display:block;width:100%;max-width:34px;border-radius:8px 8px 4px 4px;background:#cbd5e1;transition:height .4s}
.sis-bcol i.hi{background:linear-gradient(180deg,#34d399,#16a34a)}
.sis-bcol i.mid{background:linear-gradient(180deg,#fbbf24,#f59e0b)}
.sis-bcol i.lo{background:linear-gradient(180deg,#fb7185,#dc2626)}
.sis-bcol i.nil{background:#e2e8f0}
.sis-bcol .v{font-size:.68rem;font-weight:800;color:var(--ink);min-height:1em;margin-bottom:2px}
.sis-bcol .d{font-size:.68rem;color:var(--mut);margin-top:4px}
.sis-pm{display:grid;gap:8px}
.sis-prow{display:block;width:100%;text-align:left;padding:10px 12px;border:1.5px solid var(--line);border-radius:14px;background:#fff;color:var(--ink)}
.sis-prow:active{transform:scale(.99)}
.sis-prow .top{display:flex;justify-content:space-between;gap:8px;font-size:.88rem;font-weight:700}
.sis-prow .nm{min-width:0;overflow-wrap:anywhere}
.sis-prow .pc{flex:0 0 auto}
.sis-prow small{display:block;margin-top:6px;font-size:.72rem;color:var(--mut)}
.sis-prow .meter{height:7px;margin-top:7px;border-radius:99px;background:#e2e8f0;overflow:hidden}
.sis-prow .meter i{display:block;height:100%;border-radius:99px}
.sis-prow .meter i.hi,.sis-rec b.hi{background:#16a34a}.sis-prow .meter i.mid,.sis-rec b.mid{background:#f59e0b}.sis-prow .meter i.lo,.sis-rec b.lo{background:#dc2626}
.sis-rec{display:grid;gap:6px}
.sis-rec>div{display:grid;grid-template-columns:1fr auto;gap:2px 10px;align-items:center;padding:8px 10px;border-radius:12px;background:#f8fafc;font-size:.82rem;font-weight:600}
.sis-rec small{grid-column:1;color:var(--mut);font-weight:500}
.sis-rec b{grid-column:2;grid-row:1/3;padding:4px 10px;border-radius:999px;color:#fff;font-size:.8rem}
@media(max-width:599px){
  .sis-retry{flex:1 1 100%;margin-right:0;min-height:46px}
  .sis-res{align-items:flex-start}
  .sis-report{min-height:40px}
}
/* layar penuh di HP posisi mendatar: header dan alat dipadatkan supaya kanvas tetap luas */
@media (orientation:landscape) and (max-height:520px){
.pc-fsin{padding:calc(6px + env(safe-area-inset-top,0px)) 10px calc(6px + env(safe-area-inset-bottom,0px))}
.pc-fshead{margin-bottom:4px;font-size:1rem}
.pc-fsx{min-height:40px;padding:4px 14px}
.pc-fs .pc-work{gap:5px}
.pc-fs .pc-sw{width:36px;height:36px}
.pc-fs .sis-chip,.pc-fs .sis-btn{min-height:40px;padding-top:4px;padding-bottom:4px}
}

/* ===== Akun & dashboard (v1.8) ===== */
.sis-acc{display:grid;gap:12px;margin:0 0 14px;padding:14px;border:1.5px solid var(--line);border-radius:20px;background:var(--card)}
.sis-achead,.sis-dtop{display:flex;align-items:center;gap:12px;min-width:0}
.sis-av{flex:0 0 auto;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:#f1f5f9;color:var(--mut);font-size:1.2rem;font-weight:800;line-height:1}
.sis-accin{flex:1 1 auto;min-width:0;font-size:.8rem;line-height:1.35;color:var(--mut)}
.sis-accin b{display:block;font-size:1rem;color:var(--ink);overflow-wrap:anywhere}
.sis-abtns{display:grid;grid-template-columns:auto minmax(0,1fr);gap:10px}
.sis-abtns .sis-abtn:first-child{padding-left:18px;padding-right:18px}
.sis-abtns .sis-abtn{white-space:nowrap;min-width:0}
.sis-accin span{display:block}
.sis-accin .sis-st{color:#b45309;font-weight:700}
.sis-abtns.one{grid-template-columns:1fr}
.sis-abtn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:48px;padding:10px 14px;border:1.5px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);font-weight:800;font-size:.92rem;line-height:1.15;text-align:center}
.sis-abtn:active{transform:scale(.97)}
.sis-abtn.prem{border-color:transparent;color:#fff;background:linear-gradient(135deg,#f59e0b,#ef4444);box-shadow:0 8px 18px -10px #ef4444}
@media(min-width:620px){
  .sis-acc:not(.sis-dash){grid-template-columns:1fr auto;align-items:center}
  .sis-acc:not(.sis-dash) .sis-abtns{grid-template-columns:auto auto}
  .sis-acc:not(.sis-dash) .sis-abtn{padding:10px 20px}
}
@media(max-width:379px){.sis-abtns .sis-abtn{font-size:.86rem;padding-left:10px;padding-right:10px}.sis-abtns .sis-abtn:first-child{padding-left:14px;padding-right:14px}}
@media(max-width:339px){.sis-abtns{grid-template-columns:1fr}.sis-abtns .sis-abtn{white-space:normal}}

/* Dashboard member premium */
.sis-dash{border-color:#fbbf24;background:linear-gradient(160deg,#fffbeb,#fff 55%)}
.sis-dash .sis-av{background:linear-gradient(135deg,#f59e0b,#ef4444);color:#fff}
.sis-dwho{flex:1 1 auto;min-width:0}
.sis-dwho b{display:block;font-size:1.05rem;line-height:1.25;color:var(--ink);overflow-wrap:anywhere}
.sis-dmeta{display:flex;flex-wrap:wrap;align-items:center;gap:2px 8px;margin-top:4px}
.sis-dmeta small{font-size:.74rem;color:var(--mut)}
.sis-ptag{display:inline-block;white-space:nowrap;padding:2px 10px;border-radius:999px;background:#fef3c7;color:#92400e;font-size:.72rem;font-weight:700;line-height:1.5}
.sis-dout{flex:0 0 auto;min-height:40px;padding:6px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--mut);font-weight:700;font-size:.82rem}
.sis-dstats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.sis-dstats>div{padding:10px 6px;border:1.5px solid var(--line);border-radius:14px;background:#fff;text-align:center}
.sis-dstats b{display:block;font-size:1.15rem;line-height:1.3;color:var(--ink)}
.sis-dstats small{display:block;margin-top:2px;font-size:.68rem;line-height:1.25;color:var(--mut)}
.sis-dstats .sk b,.sis-dstats .sk small{border-radius:6px;background:#eef2f7;color:transparent;animation:sis-sh 1.3s ease infinite;background-size:400% 100%;background-image:linear-gradient(90deg,#eef2f7 25%,#f8fafc 37%,#eef2f7 63%)}
.sis-dstats .sk small{margin-top:6px;height:.7em}
.sis-dnext{display:grid;gap:8px}
.sis-drow{display:flex;align-items:center;gap:12px;width:100%;min-height:56px;padding:10px 12px;border:1.5px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);text-align:left}
.sis-drow:active{transform:scale(.99)}
.sis-drow .e{flex:0 0 auto;display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#f1f5f9;font-size:1.2rem}
.sis-drow .tx{flex:1 1 auto;min-width:0}
.sis-drow .tx b{display:block;font-size:.9rem;line-height:1.25;overflow-wrap:anywhere}
.sis-drow .tx small{display:block;margin-top:2px;font-size:.74rem;line-height:1.3;color:var(--mut)}
.sis-drow .go{flex:0 0 auto;font-size:1.5rem;line-height:1;color:var(--mut)}
.sis-dempty{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:12px 14px;border:1.5px dashed #fcd34d;border-radius:14px;background:#fff;font-size:.84rem;line-height:1.4;color:var(--mut)}
.sis-dempty b{color:var(--ink);font-size:.9rem}
.sis-dnote{margin:-2px 0 0;font-size:.74rem;text-align:center;color:var(--mut)}

/* Hero ringkas untuk member premium */
.sis-hshort{display:none}
.sis-hero.compact{padding:14px 16px}
.sis-hero.compact h2{font-size:1.2rem}
.sis-hero.compact .sis-hlong,.sis-hero.compact .sis-badge{display:none}
.sis-hero.compact .sis-hshort{display:block}

/* ===== Jendela latihan layar penuh (v1.9) ===== */
html.sis-play-lock,body.sis-play-lock{overflow:hidden!important;overscroll-behavior:none}
.sis-play{position:fixed;inset:0;z-index:99980;display:flex;flex-direction:column;background:var(--bg);animation:sis-fade .18s both}
.sis-play[hidden]{display:none!important}
.sis-playin{display:flex;flex-direction:column;width:100%;height:100%;min-height:0}
.sis-playhd{flex:0 0 auto;display:flex;align-items:center;gap:12px;color:#fff;background:linear-gradient(135deg,var(--c1),var(--c2));
  padding:calc(10px + env(safe-area-inset-top,0px)) max(14px,calc((100% - 860px)/2 + 12px)) 10px}
.sis-playttl{flex:1 1 auto;min-width:0}
.sis-playttl b{display:block;font-size:1.02rem;line-height:1.25;overflow-wrap:anywhere;color:#fff}
.sis-playttl small{display:block;font-size:.76rem;opacity:.92;color:#fff}
.sis-playx{flex:0 0 auto;min-height:44px;padding:6px 16px;border-radius:999px;border:1.5px solid rgba(255,255,255,.55);background:rgba(255,255,255,.22);color:#fff;font-weight:800;font-size:.9rem}
.sis-playx:active{transform:scale(.97)}
.sis-playbody{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;
  padding:4px max(12px,calc((100% - 860px)/2 + 12px)) 24px}
.sis-playbody .sis-tools:first-child{margin-top:12px}
.sis-playbody .sis-res{margin-top:12px}
.sis-play .sis-barin{max-width:860px}
.sis-start{width:100%;justify-content:center;margin-top:12px;min-height:50px;font-size:1rem}
.sis-resume{margin-top:10px}
.sis-resume .sis-btn{width:100%;justify-content:center;min-height:48px;white-space:normal;text-align:center;box-shadow:none}
.sis-btn.sis-btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line);box-shadow:none}
@media(min-width:620px){
  .sis-start,.sis-resume .sis-btn{width:auto;min-width:240px}
  .sis-resume .sis-btn{margin-right:8px}
}
@media(orientation:landscape) and (max-height:520px){
  .sis-playhd{padding-top:calc(6px + env(safe-area-inset-top,0px));padding-bottom:6px}
  .sis-playx{min-height:38px}
}

/* Identitas siswa di dalam jendela latihan */
.sis-idc{margin:12px 0 0;border:1.5px solid var(--line);background:var(--card);border-radius:16px;overflow:hidden}
.sis-idc[hidden]{display:none}
.sis-idchk{display:flex;align-items:flex-start;gap:12px;padding:12px 14px;cursor:pointer;min-height:48px}
.sis-idchk input{flex:0 0 auto;width:22px;height:22px;margin:1px 0 0;accent-color:var(--c1);cursor:pointer}
.sis-idchk b{display:block;font-size:.92rem;line-height:1.3}
.sis-idchk small{display:block;margin-top:2px;font-size:.74rem;line-height:1.35;color:var(--mut)}
.sis-idc .sis-idg{padding-top:2px}
.sis-idc .sis-idg[hidden]{display:none}
.sis-boot{padding:48px 10px;text-align:center;color:#64748b;font-weight:600;min-height:200px}.sis-boot b{color:#0f172a;font-variant-numeric:tabular-nums}

/* QRIS otomatis (pendaftaran member): QR dinamis + hitung mundur + status */
.sis-auto{text-align:center}
.sis-amt{font-size:1.6rem;font-weight:800;letter-spacing:-.02em;margin:2px 0}
.sis-qrbox{display:inline-block;padding:10px;background:#fff;border:1px solid var(--line);border-radius:14px;margin:8px 0;min-width:120px;min-height:120px}
.sis-qrbox img,.sis-qrbox canvas{display:block;margin:0 auto;max-width:100%;height:auto}
.sis-cd{font-size:.82rem;font-weight:700;color:var(--c1);margin:2px 0}
.sis-ast{font-size:.82rem;font-weight:600;color:var(--mut);margin:4px 0 8px}
.sis-okbox{display:grid;gap:4px;padding:14px;border-radius:14px;background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;text-align:center}
.sis-okbox b{font-size:1.05rem}
.sis-okbox span{font-size:.86rem;font-weight:600}
.sis-alt-wa{margin:0 0 14px;font-size:.84rem}
.sis-alt-wa>summary{cursor:pointer;font-weight:600;color:var(--mut);padding:6px 0}

/* ===== Kartu gabungan: header putih + animasi edukasi (v1.9.14) ===== */
.sis-top{position:relative;margin:0 0 14px;border-radius:24px;overflow:hidden;background:#fff;box-shadow:0 14px 34px -18px var(--c1),0 0 0 1.5px var(--line)}
.sis-top::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;z-index:3;background:linear-gradient(90deg,var(--c1),var(--c2),var(--c1));background-size:200% 100%;animation:sis-bar 4s linear infinite}
.sis-top .sis-hero{position:relative;overflow:hidden;border-radius:24px;box-shadow:none;background:#fff;color:var(--ink);padding:18px 16px 14px;isolation:isolate}
.sis-top .sis-hero::after{z-index:-1;right:-46px;top:-64px;width:200px;height:200px;background:radial-gradient(circle,var(--c1),transparent 70%);opacity:.16;animation:sis-drift 9s ease-in-out infinite}
.sis-top .sis-hero::before{z-index:-1;right:auto;left:-70px;bottom:-96px;width:190px;height:190px;background:radial-gradient(circle,var(--c2),transparent 70%);opacity:.12;animation:sis-drift 11s ease-in-out infinite reverse}
.sis-hmain{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 150px;grid-template-areas:"hl an" "btns btns" "meta meta";column-gap:10px;align-items:center}
.sis-hl{grid-area:hl;align-self:center;min-width:0;display:grid;gap:10px;justify-items:start}
.sis-hl h2{margin:0;font-size:clamp(1.15rem,5.4vw,1.4rem);line-height:1.2;font-weight:800;letter-spacing:-.02em;color:var(--ink);overflow-wrap:anywhere;animation:sis-up .6s cubic-bezier(.2,.8,.2,1) both}
.sis-hmeta{grid-area:meta;display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-top:12px;min-width:0}
.sis-hmain>.sis-badge,.sis-hmeta>.sis-badge{margin:0;flex:0 0 auto;font-size:.72rem;white-space:nowrap;color:#334155;background:#f1f5f9;background:color-mix(in srgb,var(--c1) 13%,#fff);border:1px solid #e2e8f0;border:1px solid color-mix(in srgb,var(--c1) 38%,#fff);backdrop-filter:none;-webkit-backdrop-filter:none;animation:sis-up .6s .08s cubic-bezier(.2,.8,.2,1) both}
.sis-top .sis-dot{background:#22c55e;box-shadow:0 0 0 0 rgba(34,197,94,.6);animation:sis-pulseg 2s infinite}
.sis-hanim{grid-area:an;position:relative;align-self:center;margin:-8px 0 -6px;animation:sis-pop .7s .1s cubic-bezier(.2,.9,.3,1.2) backwards}
.sis-hanim::before{content:"";position:absolute;inset:10% 2% 4%;border-radius:50%;background:radial-gradient(circle,var(--c1),var(--c2) 55%,transparent 72%);opacity:.14;filter:blur(10px);animation:sis-glow 4.5s ease-in-out infinite}
.sis-vid{position:relative;display:block;width:100%;height:auto;aspect-ratio:7/5;object-fit:contain;mix-blend-mode:multiply;pointer-events:none;-webkit-user-select:none;user-select:none;animation:sis-floaty 6s ease-in-out infinite}
.sis-hinfo,.sis-hbtns{position:relative;z-index:1}
.sis-hinfo:empty,.sis-hbtns:empty{display:none}
.sis-hinfo{min-width:0;flex:1 1 auto;animation:sis-up .6s .16s cubic-bezier(.2,.8,.2,1) both}
.sis-hinfo .sis-av{display:none}
.sis-hero .sis-av{width:34px;height:34px;font-size:1rem;background:linear-gradient(135deg,var(--c1),var(--c2));color:#fff;border:0;box-shadow:0 8px 16px -10px var(--c2)}
.sis-hero .sis-achead{gap:10px}
.sis-hero .sis-accin{color:var(--mut);font-size:.78rem;line-height:1.35}
.sis-hero .sis-accin b,.sis-hero .sis-accin span{display:inline}
.sis-hero .sis-accin b{color:var(--ink);font-size:.8rem}
.sis-hero .sis-accin b::after{content:":";margin-right:4px}
.sis-hero .sis-accin span+span::before{content:" \00B7 "}
.sis-hero .sis-accin .sis-st{color:#b45309;font-weight:700}
.sis-hbtns{grid-area:btns;margin-top:12px;display:flex;gap:10px;animation:sis-up .6s .24s cubic-bezier(.2,.8,.2,1) both}
.sis-hbtns .sis-abtn{flex:1 1 0;min-width:0;min-height:48px;padding:10px 10px;font-size:.9rem;white-space:nowrap;background:#fff;color:var(--ink);border:1.5px solid var(--line);box-shadow:0 6px 14px -10px rgba(15,23,42,.5)}
.sis-hbtns .sis-abtn:not(.prem){flex:.8 1 0}
.sis-hbtns .sis-abtn.prem{flex:1.5 1 0;position:relative;overflow:hidden;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.2);border-color:transparent;background:linear-gradient(135deg,var(--c1),var(--c2));box-shadow:0 14px 24px -14px var(--c2)}
.sis-hbtns .sis-abtn.prem::after{content:"";position:absolute;top:0;bottom:0;left:-70%;width:40%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);animation:sis-shine 3.6s ease-in-out 1.4s infinite;pointer-events:none}
.sis-top .sis-acc{margin:0;border:0;border-top:1px solid var(--line);border-radius:0;background:var(--card)}
.sis-top .sis-acc[hidden]{display:none}
.sis-top .sis-acc.sis-dash{background:linear-gradient(160deg,#fffbeb,#fff 55%)}
@keyframes sis-up{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes sis-pop{from{opacity:0;transform:scale(.8) translateY(10px)}to{opacity:1;transform:none}}
@keyframes sis-floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
@keyframes sis-glow{0%,100%{transform:scale(.92);opacity:.1}50%{transform:scale(1.06);opacity:.2}}
@keyframes sis-drift{0%,100%{transform:translate(0,0)}50%{transform:translate(-14px,12px)}}
@keyframes sis-bar{to{background-position:200% 0}}
@keyframes sis-shine{0%,55%{left:-70%}100%{left:130%}}
@keyframes sis-pulseg{70%{box-shadow:0 0 0 8px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}
@media(min-width:620px){
  .sis-top .sis-hero{padding:20px 22px 16px}
  .sis-hmain{grid-template-columns:minmax(0,1fr) 210px;column-gap:20px}
  .sis-hl h2{font-size:1.6rem}
  .sis-hmeta>.sis-badge{font-size:.76rem}
  .sis-hbtns{max-width:420px}
  .sis-hbtns .sis-abtn,.sis-hbtns .sis-abtn:not(.prem),.sis-hbtns .sis-abtn.prem{flex:1 1 auto;padding:10px 20px;font-size:.92rem}
  .sis-top .sis-acc{padding:16px 26px}
}
@media(min-width:820px){
  .sis-top .sis-hero{padding:18px 26px 16px}
  .sis-hmain{grid-template-columns:minmax(0,1fr) 300px;grid-template-areas:none;grid-template-rows:auto auto auto;column-gap:24px;align-items:start}
  .sis-hl{grid-area:auto;grid-column:1;grid-row:1;align-self:start;gap:8px}
  .sis-hl h2{font-size:1.5rem}
  .sis-hbtns{grid-area:auto;grid-column:1;grid-row:2;align-self:start;margin-top:14px;max-width:400px}
  .sis-hbtns .sis-abtn{min-height:44px}
  .sis-hmeta{grid-area:auto;grid-column:1;grid-row:3;align-self:start;margin-top:12px}
  .sis-hinfo .sis-accin{white-space:nowrap}
  .sis-hanim{grid-area:auto;grid-column:2;grid-row:1/4;align-self:center;justify-self:center;width:100%;max-width:270px;margin:-26px 0 -22px}
  .sis-hmain:has(.sis-hbtns:empty){grid-template-rows:1fr auto 1fr}
  .sis-hmain:has(.sis-hbtns:empty) .sis-hl{grid-row:1;align-self:end}
  .sis-hmain:has(.sis-hbtns:empty) .sis-hmeta{grid-row:2;align-self:start;margin-top:8px}
}
@media(max-width:359px){.sis-hmain{grid-template-columns:minmax(0,1fr) 124px}}
@media(max-width:339px){.sis-hbtns{flex-wrap:wrap}.sis-hbtns .sis-abtn{flex:1 1 100%;white-space:normal}}
@media(prefers-reduced-motion:reduce){.sis-top,.sis-top *,.sis-top *::before,.sis-top *::after,.sis-top::before{animation:none!important}}


/* Kotak centang konfirmasi: di dalam bar CTA, tidak lagi tertutup tombol */
.sis-cta .sis-ack{margin:0;line-height:1.3}
.sis-cta .sis-ack input{flex:0 0 auto}

/* Badge info akun: titik hijau berkedip + "Mode gratis: Sisa reload Nx - maks. N soal" (menggantikan "Diperbarui otomatis") */
.sis-top .sis-badge-info{white-space:normal;max-width:100%;min-width:0;text-align:left}
.sis-top .sis-badge-info .sis-dot{flex:0 0 auto}
.sis-top .sis-badge-info .sis-hinfo{flex:0 1 auto;animation:none}
.sis-top .sis-badge-info:has(.sis-hinfo:empty){display:none}
@media(max-width:619px){
  .sis-top .sis-hmeta{justify-content:center;text-align:center}
  .sis-top .sis-badge-info{justify-content:center;align-items:center;gap:7px;padding:6px 12px;border-radius:16px;text-align:center}
  .sis-top .sis-badge-info .sis-achead{display:flex;justify-content:center;align-items:center;max-width:100%}
  .sis-top .sis-badge-info .sis-accin{flex:0 1 auto;text-align:center;font-size:.72rem;line-height:1.35;white-space:normal}
  .sis-top .sis-badge-info .sis-accin b{font-size:.72rem}
}
@media(max-width:359px){
  .sis-top .sis-badge-info{padding:5px 10px}
  .sis-top .sis-badge-info .sis-accin,.sis-top .sis-badge-info .sis-accin b{font-size:.65rem}
}

/* ==========================================================
   TEMA VISUAL: aurora lembut bergaya AI (header + latar halaman)
   Warna ikut jenjang yang dipilih (--c1 / --c2), jadi latar ikut berganti.
   ========================================================== */

/* ---- Latar halaman: "panggung" aurora pastel ---- */
.sis-root{
  position:relative;isolation:isolate;border-radius:28px;padding:14px 12px 32px;
  background:linear-gradient(180deg,#f5f7ff 0%,#fbf8ff 50%,#fff8f1 100%);
  background:
    radial-gradient(70% 38% at 100% 0%,color-mix(in srgb,var(--c1) 20%,transparent),transparent 70%),
    radial-gradient(55% 34% at 0% 28%,rgba(139,92,246,.13),transparent 70%),
    radial-gradient(60% 36% at 100% 62%,rgba(56,189,248,.14),transparent 70%),
    radial-gradient(70% 40% at 0% 100%,color-mix(in srgb,var(--c2) 18%,transparent),transparent 70%),
    linear-gradient(180deg,color-mix(in srgb,var(--c1) 5%,#f4f7ff) 0%,#f8f7ff 55%,color-mix(in srgb,var(--c2) 6%,#fffaf5) 100%);
  box-shadow:0 0 0 1px rgba(255,255,255,.9) inset,0 24px 60px -32px color-mix(in srgb,var(--c1) 55%,transparent);
  transition:background .5s;
}
/* pola titik halus di latar, memudar ke bawah */
.sis-root::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;border-radius:inherit;
  background:radial-gradient(rgba(71,85,105,.16) 1px,transparent 1.3px) 0 0/22px 22px;
  -webkit-mask-image:linear-gradient(180deg,#000,transparent 70%);mask-image:linear-gradient(180deg,#000,transparent 70%);
  opacity:.55;
}
@media(min-width:620px){.sis-root{padding:18px 18px 36px}}
/* bila tema WordPress memakai latar putih polos, halaman ikut berwarna lembut */
body:has(.sis-root){background-color:#f3f6ff;background-image:linear-gradient(180deg,#f3f6ff,#fbf7ff 60%,#fff6ee);background-attachment:fixed}

/* ---- Header: aurora glass ---- */
.sis-top{
  background:transparent;
  box-shadow:0 20px 44px -22px color-mix(in srgb,var(--c1) 70%,transparent),0 0 0 1.5px color-mix(in srgb,var(--c1) 22%,#fff);
}
.sis-top .sis-hero{
  background:linear-gradient(135deg,#fff,#fff7ed);
  background:
    linear-gradient(118deg,rgba(255,255,255,.75) 0,rgba(255,255,255,0) 34%),
    radial-gradient(rgba(71,85,105,.12) 1px,transparent 1.3px) 0 0/18px 18px,
    radial-gradient(75% 95% at 100% 0%,color-mix(in srgb,var(--c1) 34%,transparent),transparent 62%),
    radial-gradient(70% 90% at 0% 100%,color-mix(in srgb,var(--c2) 26%,transparent),transparent 62%),
    radial-gradient(55% 70% at 48% 8%,rgba(56,189,248,.20),transparent 68%),
    radial-gradient(60% 75% at 62% 100%,rgba(139,92,246,.18),transparent 68%),
    linear-gradient(135deg,#ffffff,color-mix(in srgb,var(--c1) 9%,#fff) 55%,color-mix(in srgb,var(--c2) 11%,#fff));
  transition:background .5s;
}
/* orb cahaya melayang (memakai animasi sis-drift yang sudah ada) */
.sis-top .sis-hero::after{width:260px;height:260px;right:-70px;top:-90px;opacity:.38;filter:blur(14px);background:radial-gradient(circle,var(--c1),transparent 68%)}
.sis-top .sis-hero::before{width:240px;height:240px;left:-90px;bottom:-120px;opacity:.30;filter:blur(14px);background:radial-gradient(circle,var(--c2),transparent 68%)}
.sis-hmain::before{
  content:"";position:absolute;z-index:-1;left:38%;top:-30px;width:170px;height:170px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(139,92,246,.55),transparent 68%);opacity:.22;filter:blur(16px);
  animation:sis-drift 13s ease-in-out infinite;
}
.sis-hmain::after{
  content:"";position:absolute;z-index:-1;right:6%;bottom:-24px;width:130px;height:130px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(56,189,248,.6),transparent 68%);opacity:.22;filter:blur(14px);
  animation:sis-drift 10s ease-in-out infinite reverse;
}
/* judul bergradasi halus */
.sis-hl h2{
  background:linear-gradient(100deg,var(--ink) 0%,color-mix(in srgb,var(--c2) 55%,var(--ink)) 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;
}
/* badge info akun: kaca buram */
.sis-top .sis-badge-info{
  background:rgba(255,255,255,.62);border:1px solid rgba(255,255,255,.9);
  -webkit-backdrop-filter:blur(10px) saturate(1.4);backdrop-filter:blur(10px) saturate(1.4);
  box-shadow:0 8px 20px -14px color-mix(in srgb,var(--c1) 80%,transparent),0 0 0 1px color-mix(in srgb,var(--c1) 20%,transparent);
}
/* tombol Masuk: kaca */
.sis-hbtns .sis-abtn:not(.prem){
  background:rgba(255,255,255,.7);border-color:rgba(255,255,255,.95);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  box-shadow:0 8px 18px -12px rgba(15,23,42,.45),0 0 0 1px color-mix(in srgb,var(--c1) 18%,transparent);
}

/* ---- Kartu di atas latar berwarna: sedikit kaca & bayangan lembut ---- */
.sis-jbtn,.sis-mbtn{box-shadow:0 8px 18px -14px rgba(15,23,42,.35)}
.sis-lab{color:#475569}
.sis-empty{background:rgba(255,255,255,.7);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}


/* ==========================================================
   Modal: isi bisa di-scroll, tombol aksi jadi footer tetap (tidak menutupi kolom)
   ========================================================== */
.sis-sheet{display:flex;flex-direction:column;overflow:hidden}
.sis-sheet>.sis-sh{flex:0 0 auto}
.sis-sheet>.sis-sbody{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;
  margin:0 -16px;padding:2px 16px 14px}
.sis-sheet>.sis-cta{flex:0 0 auto;position:static;margin:0 -16px calc(-18px - env(safe-area-inset-bottom,0px));
  padding:12px 16px calc(16px + env(safe-area-inset-bottom,0px));background:#fff;border-top:1px solid var(--line);
  box-shadow:0 -10px 18px -14px rgba(15,23,42,.35)}
@media(min-width:600px){
  .sis-sheet>.sis-cta{box-shadow:none;border-top:0;padding:6px 16px 0;margin:0 -16px 0}
  .sis-sheet>.sis-sbody{padding-bottom:6px}
}

/* Captcha edukasi */
.sis-cq{margin:0 0 12px;padding:12px;border:1.5px dashed var(--c1,#4f46e5);border-radius:14px;background:rgba(245,158,11,.08)}
.sis-cq-h{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em;color:var(--mut)}
.sis-cq-re{flex:0 0 auto;width:34px;height:34px;border:1.5px solid var(--line);border-radius:10px;background:#fff;font-size:1rem;line-height:1;cursor:pointer}
.sis-cq-q{margin:8px 0 6px;font-size:1rem;font-weight:700;line-height:1.45;color:var(--ink)}
.sis-cq .sis-f{margin:0}