:root{--bg:#9ca3af;--card:#f8fafc;--ink:#0f172a;--border:#111827;--blue:#18a6b8;--pink:#dc5a7a;--purple:#8557ee}
*{box-sizing:border-box}
body{margin:0;background:linear-gradient(rgba(15,23,42,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(15,23,42,.08) 1px,transparent 1px),var(--bg);background-size:42px 42px;color:var(--ink);font-family:"Courier New",monospace}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:22px 26px;background:rgba(255,255,255,.25);border-bottom:7px solid var(--border)}
.brand{display:flex;align-items:center;gap:14px;font-weight:900;font-size:32px}
.logo{width:56px;height:56px;display:grid;place-items:center;border:5px solid var(--border);background:#1b7180;box-shadow:7px 7px 0 #1f2937}
#themeBtn{width:58px;height:58px;border:5px solid var(--border);background:#d1d5db;font-size:28px;box-shadow:7px 7px 0 #1f2937}
main{max-width:860px;margin:36px auto;padding:0 18px}
.card{background:var(--card);border:6px solid var(--border);box-shadow:12px 12px 0 rgba(17,24,39,.8);padding:34px;margin-bottom:34px}
.guide h1{text-align:center;font-family:Arial Black,Impact,sans-serif;font-size:52px;line-height:1.55;margin:0 0 24px;letter-spacing:1px}
.line{height:4px;background:var(--border);margin:24px 0}
p{font-size:22px;line-height:1.55;color:#4b5563}
h3{font-size:22px;line-height:1.5}
.dnsbox,.routebox{border:4px solid var(--border);background:#f1f5f9;padding:22px;font-size:22px;margin:16px 0 34px}
.dnsbox div{margin:7px 0}.dnsbox span{display:inline-block;width:28px;text-align:center}.blue{color:var(--blue)}
.routebox{text-align:center;color:var(--pink);font-weight:900}
.mainbtn{display:block;margin:32px auto 0;background:var(--purple);color:white;font-weight:900;font-size:22px;padding:20px 42px;border:5px solid var(--border);box-shadow:7px 7px 0 var(--border);cursor:pointer}
.inbox h2{font-family:Arial Black,Impact,sans-serif;text-align:center;font-size:42px;margin:0}.muted{text-align:center;font-size:18px}
.inputrow{display:flex;gap:12px;margin-top:26px}
input{width:100%;padding:18px;font-size:18px;border:4px solid var(--border);outline:none}
.inputrow button{min-width:160px;border:4px solid var(--border);background:#20c997;font-weight:900;cursor:pointer}
#status{font-weight:900;margin-top:20px;font-size:18px}.mail{border:4px solid var(--border);padding:18px;margin-top:18px;background:white}
.otp{display:inline-block;padding:12px 18px;background:#facc15;border:3px solid var(--border);font-weight:900;font-size:24px;margin:10px 0}
.copy{margin-left:8px;padding:10px;border:3px solid var(--border);background:#93c5fd;font-weight:900}
a{color:#2563eb;font-weight:900;word-break:break-all}
@media(max-width:650px){.brand{font-size:26px}.guide h1{font-size:38px}.card{padding:22px}.inputrow{flex-direction:column}.inputrow button{padding:18px}}

@media(max-width:650px){
  body{overflow-x:hidden}
  main{margin:18px auto;padding:0 10px}
  .card{padding:18px;width:100%;box-shadow:7px 7px 0 rgba(17,24,39,.8)}
  .guide h1{font-size:32px;line-height:1.35}
  p{font-size:17px;letter-spacing:0;word-spacing:0}
  h3{font-size:18px}
  .dnsbox,.routebox{font-size:17px;padding:14px;word-break:break-word;overflow-wrap:anywhere}
  .mainbtn{font-size:18px;padding:16px 24px}
  .brand{font-size:22px}
  .logo{width:46px;height:46px}
}

.only-code{
  text-align:center;
}

.otp-title{
  font-family:Arial Black, Impact, sans-serif;
  font-size:22px;
  margin-bottom:14px;
}

.big-otp{
  font-size:42px !important;
  letter-spacing:5px;
  padding:18px 26px;
}

.otp-time{
  margin-top:14px;
  color:#6b7280;
  font-size:15px;
}

.otp-time{
  margin-top:18px;
  color:#111827;
  font-size:20px;
  font-weight:900;
  background:#f1f5f9;
  border:3px solid #111827;
  padding:12px;
  display:inline-block;
}

#copyNotif{
  position:fixed;
  left:50%;
  bottom:26px;
  transform:translateX(-50%);
  background:#16a34a;
  color:white;
  border:4px solid #111827;
  box-shadow:6px 6px 0 #111827;
  padding:14px 22px;
  font-weight:900;
  font-size:18px;
  z-index:9999;
  opacity:0;
  pointer-events:none;
  transition:.2s;
}

#copyNotif.show{
  opacity:1;
}

.store-link-card{
  background:#fff;
  border:5px solid #111827;
  box-shadow:8px 8px 0 rgba(17,24,39,.8);
  padding:22px;
  margin-bottom:28px;
  text-align:center;
}

.store-title{
  font-family:Arial Black, Impact, sans-serif;
  font-size:30px;
  color:#0f172a;
}

.store-subtitle{
  margin-top:8px;
  font-size:20px;
  font-weight:900;
  color:#374151;
}

.store-link-card a{
  display:inline-block;
  margin-top:12px;
  font-size:22px;
  color:#2563eb;
  font-weight:900;
  word-break:break-all;
}

@media(max-width:650px){
  .store-link-card{padding:18px;margin-bottom:22px}
  .store-title{font-size:24px}
  .store-subtitle{font-size:17px}
  .store-link-card a{font-size:18px}
}

.dns-info-card{
  background:#ffffff;
  border:5px solid #111827;
  box-shadow:8px 8px 0 rgba(17,24,39,.8);
  padding:22px;
  margin-bottom:28px;
  text-align:center;
}

.dns-title{
  font-family:Arial Black, Impact, sans-serif;
  font-size:30px;
  color:#0f172a;
}

.dns-desc{
  margin-top:8px;
  font-size:18px;
  font-weight:900;
  color:#374151;
}

.dns-mini-box{
  margin:18px auto 0;
  max-width:460px;
  text-align:left;
  border:4px solid #111827;
  background:#f1f5f9;
  padding:18px;
  font-size:20px;
}

.dns-mini-box div{
  margin:8px 0;
}

.dns-mini-box span{
  display:inline-block;
  width:25px;
  text-align:center;
}

.dns-mini-box strong{
  color:#18a6b8;
}

@media(max-width:650px){
  .dns-info-card{padding:18px;margin-bottom:22px}
  .dns-title{font-size:24px}
  .dns-desc{font-size:16px}
  .dns-mini-box{font-size:16px;padding:14px;word-break:break-word}
}

.lihat-btn{
  margin-top:18px;
  background:#f97316;
  color:white;
  border:4px solid #111827;
  box-shadow:5px 5px 0 #111827;
  padding:12px 22px;
  font-weight:900;
  font-size:17px;
  cursor:pointer;
}

.mail-detail{
  margin-top:20px;
  text-align:left;
  border:4px solid #111827;
  background:#f8fafc;
  padding:16px;
  font-size:16px;
  word-break:break-word;
}

.link-box{
  margin-top:14px;
  padding:12px;
  border:3px solid #111827;
  background:#eef2ff;
}

.link-item{
  margin-top:10px;
  line-height:1.4;
}

.body-box{
  margin-top:14px;
  padding:12px;
  border:3px solid #111827;
  background:#ffffff;
}

.body-box pre{
  white-space:pre-wrap;
  word-break:break-word;
  font-family:"Courier New", monospace;
  font-size:15px;
}

.no-otp{
  font-weight:900;
  font-size:20px;
  background:#fee2e2;
  border:3px solid #111827;
  display:inline-block;
  padding:12px 18px;
}

@media(max-width:650px){
  .lihat-btn{font-size:15px;padding:11px 18px}
  .mail-detail{font-size:15px;padding:12px}
  .body-box pre{font-size:14px}
}

.latest-mail{
  position:relative;
  border-color:#16a34a !important;
  background:#f0fdf4 !important;
}

.latest-badge{
  display:inline-block;
  background:#16a34a;
  color:white;
  border:4px solid #111827;
  box-shadow:5px 5px 0 #111827;
  padding:10px 18px;
  margin-bottom:16px;
  font-weight:900;
  font-size:20px;
  font-family:Arial Black, Impact, sans-serif;
}

@media(max-width:650px){
  .latest-badge{
    font-size:16px;
    padding:9px 14px;
  }
}