/* ============================================================
   Gaya bersama untuk halaman aplikasi (kirim & klaim).
   Warnanya sama persis dengan halaman utama.
   ============================================================ */
:root{
  --bg:#0b0714;
  --bg-2:#120b22;
  --ink:#f3effb;
  --ink-soft:#f3effbb8;
  --ink-dim:#f3effb7a;
  --line:#f3effb1f;
  --accent:#9945ff;
  --accent-2:#c88bff;
  --accent-3:#3fe0f5;
  --bahaya:#ff8fa8;
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,monospace;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  min-height:100vh;background:var(--bg);color:var(--ink);
  font-family:'Onest','Helvetica Neue',Helvetica,Arial,sans-serif;font-weight:300;
  line-height:1.6;-webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(70% 55% at 10% 100%, #12a8bf30 0%, #0b071400 62%),
    radial-gradient(60% 50% at 95% 0%, #7b2bff33 0%, #0b071400 62%);
  background-attachment:fixed;
}
a{color:var(--accent-2)}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:20;background:#0b0714f0;
  border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:15px 26px;
}
.brand{
  display:flex;align-items:center;gap:13px;text-decoration:none;color:var(--ink);
  font-family:'Syne',Helvetica,Arial,sans-serif;font-weight:800;font-size:17px;
  letter-spacing:-.01em;text-transform:uppercase;line-height:1;
}
.brand img{width:27px;height:27px;display:block}
.atas{display:flex;gap:18px;align-items:center;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.16em;text-transform:uppercase}
.atas a{color:var(--ink-dim);text-decoration:none}
.atas a:hover{color:var(--ink)}
.lencana{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent-3);border:1px solid #3fe0f54d;border-radius:999px;padding:5px 11px;
}

/* ---------- kerangka ---------- */
.bungkus{max-width:640px;margin:0 auto;padding:54px 26px 90px}
h1{font-family:var(--serif);font-weight:400;font-size:clamp(34px,6vw,52px);
  line-height:1;letter-spacing:-.02em}
.sub{color:var(--ink-soft);margin-top:14px;font-size:16px;max-width:52ch}

.kartu{
  border:1px solid var(--line);border-radius:6px;background:#120b2280;
  padding:26px;margin-top:30px;
}
label{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--ink-dim);margin-bottom:10px}
input{
  width:100%;background:#0b0714;border:1px solid var(--line);border-radius:5px;
  color:var(--ink);font-family:inherit;font-size:16px;font-weight:300;padding:14px 16px;
  transition:border-color .3s var(--ease),box-shadow .3s var(--ease);
}
input:focus{outline:none;border-color:#9945ff80;box-shadow:0 0 0 3px #9945ff26}
input::placeholder{color:var(--ink-dim)}
.bantuan{font-size:13px;color:var(--ink-dim);margin-top:9px}

/* ---------- tombol ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;cursor:pointer;
  border:1px solid var(--line);border-radius:999px;padding:14px 26px;
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink);background:none;text-decoration:none;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .4s var(--ease);
}
.btn:hover:not(:disabled){transform:translateY(-2px)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.btn-utama{
  color:#fff;border-color:#ffffff2e;
  background:linear-gradient(135deg,#3fe0f5 -18%,#a95bff 42%,#7b2bff 100%);
  box-shadow:inset 0 1px 0 #ffffff59, 0 10px 30px -14px #7b2bffcc;
}
.btn-utama:hover:not(:disabled){box-shadow:inset 0 1px 0 #ffffff73, 0 16px 40px -14px #7b2bffe6}
.btn-hantu{background:#f3effb08}
.btn-hantu:hover:not(:disabled){background:#f3effb14;border-color:#f3effb45}
.tombol-baris{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.btn:focus-visible{outline:none;box-shadow:0 0 0 2px var(--bg),0 0 0 3px var(--accent-2)}

/* ---------- keadaan ---------- */
.pesan{
  border-radius:5px;padding:15px 17px;margin-top:20px;font-size:14.5px;
  border:1px solid var(--line);border-left:2px solid var(--accent);background:#0b0714b3;
}
.pesan.gagal{border-left-color:var(--bahaya);color:#ffd9e2}
.pesan.sukses{border-left-color:var(--accent-3)}
.pesan b{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;
  text-transform:uppercase;margin-bottom:7px;color:var(--accent-2);font-weight:400}
.pesan.gagal b{color:var(--bahaya)}
.pesan.sukses b{color:var(--accent-3)}

.putar{
  width:13px;height:13px;border:1.5px solid #ffffff40;border-top-color:#fff;
  border-radius:50%;animation:putar .7s linear infinite;
}
@keyframes putar{to{transform:rotate(360deg)}}

/* ---------- hasil link ---------- */
.kotak-link{
  background:#0b0714;border:1px solid var(--line);border-radius:5px;
  padding:14px 16px;font-family:var(--mono);font-size:12.5px;line-height:1.6;
  word-break:break-all;color:var(--ink-soft);margin-top:12px;
}
.baris-data{display:flex;justify-content:space-between;gap:16px;padding:11px 0;
  border-bottom:1px solid var(--line);font-size:14px}
.baris-data:last-child{border-bottom:0}
.baris-data span:first-child{color:var(--ink-dim)}
.baris-data span:last-child{font-family:var(--mono);font-size:13px;text-align:right}
.jumlah{font-family:var(--serif);font-size:44px;line-height:1;letter-spacing:-.02em}

footer{border-top:1px solid var(--line);margin-top:50px;padding-top:22px;
  font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-dim);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
footer a{color:var(--ink-dim);text-decoration:none}
footer a:hover{color:var(--ink)}

@media (max-width:640px){
  header{padding:13px 16px}
  .atas{gap:12px;font-size:9.5px}
  .bungkus{padding:36px 16px 70px}
  .kartu{padding:20px}
}