body {
      margin: 0;
      font-family: 'Segoe UI', sans-serif;
      background: linear-gradient( #0a0a0a, #0a0a0a);
      color: white;
    }

    /* ===== Header ===== */
    .header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;

  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 20px;
  border-bottom: 1px solid #444;

  background-color: #000; /* awal solid */
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
  transform: translateY(0);

  transition:
    background-color 0.3s ease,
    backdrop-filter 0.4s ease,
    box-shadow 0.4s ease,
    transform 0.4s ease;
}

.header.scrolled {
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.4);
}

.header.hide {
  transform: translateY(-100%);
}

.page-content {
  padding-top: 54px; /* atau sesuai tinggi header kamu */
}
    
    .logo img.logo-gif {
  height: 42px;
  margin-left: -15px;
  object-fit: contain;
  display: block;
}

    .header-icons {
      display: flex;
      gap: 10px;
    }

    .icon-button {
      background: transparent;
      border: 1px solid #fff;
      color: white;
      padding: 5px 10px;
      border-radius: 10px;
      font-size: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

.icon-button svg {
  width: 18px;
  height: 18px;
  stroke: white;
}

    /* ===== Banner ===== */
    .banner {
      width: 100%;
      height: auto;
      display: block;
      opacity: 80%;
    }

    /* ===== Game section (card) ===== */
    .game-section {
      background:#272727 url(bg-pattern-2.svg);
      background-size:100%;
      color: white;
      padding: 60px 20px 20px;           /* space atas agar logo bisa menempel setengah ke banner */
      position: relative;                /* basis absolute children */
      display: flex;                     /* supaya teks sejajar horizontal dengan logo */
      align-items: center;               /* vertikal rata‑tengah dengan logo */
      overflow: visible;                 /* pastikan logo yang ‘menyembul’ tetap terlihat */
    }

    .game-logo {
      width: 110px;
      height: 110px;
      border-radius: 12px;
      position: absolute;
      top: -50px;                        /* setengah di atas banner, setengah di section */
      left: 20px;
      box-shadow: 0 10px 22px rgba(0,0,0,.6);      /* efek ‘mengambang’ (3D) */
      transform: perspective(400px) rotateY(25deg);  /* sedikit miring untuk nuansa 3D */
      object-fit: cover;
      border: 0.8px solid #fff600;
    }

    .game-info {
      margin-left: 120px;
      margin-top: -35px;
      /* ruang agar tidak menutupi logo */
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .game-info h2 {
      margin: 0;
      font-size: 12px;
      font-weight: bold;
    }

    .game-info p {
      margin: 6px 0;
      font-size: 10px;
      color: #bdbdbd;
    }

    /* ===== Badge (jika ingin dipakai) ===== */
    .badge-row {
      display: flex;
      flex-direction: row;
      flex-wrap: nowrap;
      gap: 10px;
      margin-top: 14px;
      margin-left: -129px;
    }
    .badge {
      background-color: #1f1f1f;
      padding: 6px 12px;
      border-radius: 20px;
      font-size: 9px;
      white-space: nowrap;
      display: flex;
      align-items: center;
    }
    .badge i {
      margin-right: 6px;
    }
    
    /* --- TAB NAV --- */
.tab-nav{
  display:flex; gap:8px;
  width:92%; max-width:450px;
  margin:28px auto 10px;
  margin-left: 13px;
}
.tab-btn{
  flex:1;
  background:#444; color:#fff;
  font-size:15px; font-weight:600;
  padding:11px 0; border:none;
  border-radius:12px;
  cursor:pointer; transition:.2s;
}
.tab-btn.active{
  background:yellow;        /* warna sesuai screenshot */
  color:#000; box-shadow:0 0 0 3px #2f2f2f inset;
}
    
/* ===== LANGKAH 1 ===== */
    .step-container {
  background-color: #1a1a1a;
  border-radius: 12px;
  margin: 15px;
  padding-bottom: 20px;
  overflow: hidden;
}

.step-header {
  display: flex;
  align-items: center;
  height: 45px;
}

.step-left {
  background-color: yellow;
  color: black;
  font-size: 20px;
  font-weight: bold;
  width: 45px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  border-top-left-radius: 12px;
}

.step-right {
  background-color: #2a2a2a;
  color: white;
  padding-left: 15px;
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  flex: 1;
  height: 100%;
  border-top-right-radius: 12px;
  border-bottom: 1px solid #444;
}

.step-inputs {
  display: flex;
  gap: 12px;
  padding: 20px;
  flex-wrap: wrap;
}

.input-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.input-label {
  font-size: 13px;
  color: white;
  margin-bottom: 8px;
}

.step-input {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 10px;
  border-radius: 6px;
  border: none;
  background-color: #e0e0e0;
  font-size: 11px;
  color: #000;
}

.step-input-id {
  width: 50%;
  box-sizing: border-box;
  padding: 10px 10px;
  border-radius: 6px;
  border: none;
  background-color: #e0e0e0;
  font-size: 11px;
  color: #000;
}

.step-info {
  background-color: #121212;
  color: white;
  font-size: 15px;
  padding: 12px 16px;
  margin: 0 20px;
  border-radius: 8px;
}

.section-title {
  font-size: 15px;
  font-weight: bold;
  color: white;
  margin: 20px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: 0 20px 20px;
}

.product-info {
  padding: 10px;
  color: #000;
  font-size: 14px;
}

.product-name {
  font-weight: bold;
  margin-bottom: 10px;
  font-size: 12px;
}

.product-icon{
  width:25px; 
  vertical-align:middle; 
  margin-right:4px;
}

.product-price {
  color: #333;
  font-size: 12px;
}

.product-footer {
  background: linear-gradient(to bottom, #fffb00, #000);
  color: white;
  font-size: 8px;
  padding: 10px;
  text-align: center;
  border-top: 1px solid #444;
}

.product-card{
  /* ‑‑ motif & ukuran ‑‑ */
  background: repeating-linear-gradient(
      45deg,
      #fffd);
  border-radius: 12px;
  height: 110px;

  /* ‑‑ layout & efek ‑‑ */
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  box-shadow:0 2px 6px rgba(0,0,0,.3);
  overflow:hidden;
  position:relative;        /* ✅ penting utk pseudo‑element */
  cursor:pointer;
  transition:.2s;
  border:2px solid transparent;
}
/* LAPISAN kaca buram permanen */
.product-card.selected::after{
  content:'';
  position:absolute;
  inset:0;
  background: rgba(255,255,255,0.08);
backdrop-filter: blur(2px);
border-radius: 12px;
}

/* (Opsional) garis cahaya sekali sweep */
.product-card.selected::before{
  content:'';
  position:absolute;
  top:0; left:-75%;
  width:50%; height:200%;
  background:linear-gradient(60deg,
            transparent 0%,
            rgba(255,255,255,.6) 50%,
            transparent 100%);
  transform:skewX(-25deg);
  animation:shine .8s ease-out forwards;
  border-radius: 12px;
}

@keyframes shine{
  to{ left:130%; }
}

/* — QRIS khusus — */
.qris-card{
  background:#272727 url(bg-pattern-2.svg);
  background-size:100%;
  border-radius:10px;
  margin:24px 20px;
  margin-bottom: -3px;
  padding: 10px;
  position:relative;
  border: 1px solid;
  cursor:pointer;
  overflow:hidden;
}

.qris-logo {
  width:90px;
  margin:13px 50px 0px 10px;
}

.poin-logo {
  width:50px;
  margin:13px 50px 0px 10px;
  float: left;
}

.qris-title {
  font-size: 12px;
  color: white;
  margin: 10px;
}

.qris-price-box {
  padding: 10px 24px;
  border: 1px dashed white;
  background:;
  border-radius: 10px;
  width:80%; height:200%;
  font-size: 10px;
  font-weight: bold;
  text-align: center;
  display: inline-block;
  margin-top: 10px;
}

.qris-wrapper {
    position: relative;
    display: inline-block;
}

.qris-ribbon {
  position: absolute;
  top: 35px;
  right: 28px;
  width: 90px;
  height: 26px;
  z-index: 999;
}

.qris-ribbon span {
  position: absolute;
  display: block;
  transform: rotate(45deg);
}

/* badan pita (trapesium) */
.qris-ribbon span b {
  display: block;
  width: 140px;
  padding: 10px 0;
  background: #fff600;
  color: black;
  font-size: 12px;
  font-weight: 900;
  text-align: center;

  clip-path: polygon(22% 0, 78% 0, 100% 100%, 0% 100%);
}

/* lipatan gelap */
.qris-ribbon span::before,
.qris-ribbon span::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
  top: 100%;
}

.qris-ribbon span::before {
  left: 0;
  border-width: 7px;
  border-color: #a61a transparent transparent transparent;
}

.qris-ribbon span::after {
  right: 0;
  border-width: 7px;
  border-color: #a61a transparent transparent transparent;
}

/* — grup kategori — */
.pay-group{margin-top:28px;}
.pay-header {
  background: #121212;
  color: #fff;
  font-weight: 700;
  font-size: 17px;
  padding: 13px 20px;
  margin: 0 20px;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.caret{transition:.3s;}
.pay-group.open .caret{transform:rotate(180deg);}

/* --- ISI logo-logo --- */
.pay-body {
  background: #888; /* abu terang */
  padding: 16px 20px;
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
}

.pay-body{
  background:#1c1c1c;padding:18px 20px 10px;border-radius:0 0 14px 14px;
  display:flex;flex-wrap:wrap;gap:16px;
}
.pay-body.closed{display:none;}

/* ========== Logo bar di bawah header metode pembayaran ========== */
.pay-logos {
  background: #767c81;
  padding: 8px 20px;
  border-radius: 0 0 10px 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-start;
  margin: 0 20px 16px;
}

.pay-logos img {
  height: 10.5px;
  object-fit: contain;
  filter: drop-shadow(0 1px 1px rgba(0,0,0,0.2));
}

/* — kartu logo di dalam kategori — */
.pay-card{
  width:calc(50% - 50px);           /* 2 per baris */
  background:#fff url();
  background-size:-145%;
  border-radius:12px;
  padding:19px;
  border:2px solid transparent;
  position:relative;
  cursor:pointer;
  overflow:hidden;
  transition:.2s;
}
.pay-card img{height:20px;object-fit:contain;display:block;}

/* — highlight kaca + shine — */
.selected{border-color:#fff600;box-shadow:0 0 10px #999000;}
.selected::after{
  content:'';position:absolute;inset:0;
  background:rgba(255,255,255,.07);backdrop-filter:blur(2px);
  border-radius:inherit;
}
.selected::before{
  content:'';position:absolute;top:0;left:-75%;
  width:50%;height:220%;
  background:linear-gradient(60deg,transparent 0%,rgba(255,255,255,.4) 50%,transparent 100%);
  transform:skewX(-25deg);animation:shine .8s forwards;
  border-radius:inherit;
}
@keyframes shine{to{left:130%;}}

/* kolom promo */
.promo-row{
  display:flex;
  gap:10px;
  padding:20px;
}
.promo-input{
  width:calc(50% - 50px);
  flex:1;
  padding:11px 14px;
  border-radius:8px;
  border:none;
  background:#e0e0e0;
  font-size:12px;
  color:#000;
}
.promo-btn{
  background:#fff600;
  color:#000;
  border:none;
  padding:11px 20px;
  border-radius:8px;
  font-weight:bold;
  font-size: 12px;
  cursor:pointer;
  transition:.2s;
}
.promo-btn:hover{filter:brightness(1.1);}

/* tombol lihat promo */
.available-btn{
  width:calc(100% - 40px);
  background:#3a3a3a;
  color:#fff;
  border:none;
  padding:10px 16px;
  border-radius:10px;
  margin:0 20px 2px;
  cursor:pointer;
  font-size:12px;
}

/* toast */
.toast{
  position:fixed;top:16px;left:50%;transform:translateX(-50%);
  padding:12px 20px;border-radius:10px;font-weight:bold;color:#fff;
  z-index:10000;min-width:200px;text-align:center;pointer-events:none;
  opacity:0;transition:.4s;
}
.toast.show{opacity:1;}
.toast.success{background:#00c853;}
.toast.error{background:#ff5252;}

.pay-btn {
  width:calc(115% - 40px);
  background-color: #fff600;
  color: black;
  border: none;
  font-size: 16px;
  font-weight: bold;
  padding: 12px 30px;
  border-radius: 12px;
  cursor: pointer;
  transition: 0.2s;
}

.pay-btn:hover {
  filter: brightness(1.1);
}

#popup.show{
  pointer-events:auto;   /* biar tombol LANJUT bisa diklik */
}

/* ===== MODAL PROMO ===== */
.promo-modal{
  position:fixed; inset:0;
  background:rgba(0,0,0,.55);
  display:none; justify-content:center; align-items:center;
  z-index:10000;
  padding:25px;
}
.promo-modal.show{display:flex;}

.promo-box{
  width:100%; max-width:340px;
  background:#1f1f1f; border-radius:14px;
  padding:22px 20px; text-align:center;
  box-shadow:0 10px 30px rgba(0,0,0,.6);
  border: 1px solid #707070;
}

.promo-box h3{
  margin-top:0; margin-bottom:18px; font-size:18px; color:#00e676;
}

.promo-item{
  background:#2c2c2c; border:2px solid transparent;
  border-radius:12px; padding:14px 16px; margin-bottom:12px;
  cursor:pointer; transition:.25s;
  text-align:left; display:flex; justify-content:space-between; align-items:center;
}
.promo-item:hover{border-color:#00e676; background:#303030;}

.promo-code{font-weight:700; font-size:15px;}
.promo-desc{font-size:12px; color:#bdbdbd; max-width:55%;}

.promo-close{
  width:100%; margin-top:8px;
  background:#555; color:#fff; border:none;
  padding:12px 0; border-radius:10px; cursor:pointer;
}
.promo-close:hover{background:#777;}
  
/* ====== POPUP OVERLAY BARU ====== */
.popup-box{
  position:fixed;inset:0;
  background: rgba(0, 0, 0, 0.7);
  display:none;
  justify-content:center;align-items:center;
  z-index:9999;
}
.popup-box.show{display:flex;}

.popup-content{
  background: rgba(0, 0, 0, 0.3);
  width:85%;max-width:380px;
  border-radius:16px;
  padding:24px 26px;
  text-align:center;
  box-shadow:0 12px 40px rgba(0,0,0,.6);
}
.popup-check{
  width:60px;height:60px;
  border-radius:50%;
  background:#fff600;
  display:flex;align-items:center;justify-content:center;
  font-size:32px;font-weight:bold;margin:0 auto 10px;
  color: black;
}
.popup-content h2{margin:8px 0 10px;font-size:20px}
.popup-content p.desc{font-size:13px;color:#ccc;margin-top:0}

.popup-body{
  text-align:left;
  background:#2a2a2a;
  border-radius:12px;
  padding:16px 20px;
  margin:18px 0;
  font-size:14px;
}
.popup-body h4{margin:10px 0;font-size:14px}
.popup-row{display:flex;justify-content:space-between;margin:3px 0}
.popup-row span{color:#ccc}

.popup-actions{display:flex;flex-direction:column;gap:12px}
.popup-actions button{
  width:calc(113% - 40px);
  border:none;border-radius:12px;padding:12px;font-size:15px;font-weight:bold;cursor:pointer
}
.popup-actions .pay-btn{background:#fff600;color:#000}
.popup-actions .cancel-btn{background:#555;color:#fff}
.popup-actions .cancel-btn:hover{background:#777}

#countryList {
  display: none;
  position: absolute;
  top: -230%;
  left: 0;
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 6px;
  z-index: 9990 !important; /* biar paling atas */
  width: 180px;
  font-size: 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

#contact-step .step-inputs {
  overflow: visible !important; /* biar dropdown bisa keluar */
  position: relative;
}

/* =========== PAY BAR MENGAMBANG =========== */
.pay-bar{
  text-align:center;
  padding:12px 0px;
}

/* kotak ringkasan */
.pay-summary{
  background:#000;             /* ganti sesuai selera */
  border:2px dashed #777;
  color:#fff;
  font-size:13px;
  padding:15px 12px;
  border-radius:10px;
  margin-bottom:10px;
  width:81%;                  /* sama seperti tombol */
  max-width:290px;            /* sama persis */
  margin:0 auto 10px;         /* tengah + jarak bawah */
}

/* tombol */
.pay-btn {
  width: 90%;              /* ganti dari 100% jadi lebih kecil */
  max-width: 320px;        /* batas lebar maksimal */
  margin: 0 auto;          /* biar tetap di tengah */
  background: yellow;
  display: block;
}

/* mode mengambang */
.pay-bar.floating{
  position:fixed;
  left:0; bottom:0;
  width:100%;
  background:#121212;          /* bayangan hitam lembut */
  box-shadow:0 -6px 18px rgba(0,0,0,.6);
  transition:transform .35s ease;
  z-index:9999;
}

/* efek slide‑in/out halus */
.pay-bar.floating.hide{
  transform:translateY(120%);  /* terselip di luar layar */
}

/* (opsional) tombol non‑aktif */
.pay-btn:disabled{opacity:.5;filter:grayscale(.4);cursor:not-allowed;}

/* ===== SIDE MENU STYLE ===== */
.side-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 70%;
  max-width: 300px;
  height: 100%;
  background: #000;
  z-index: 9999;
  padding: 20px;
  box-shadow: 5px 0 15px rgba(0,0,0,.4);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
}
.side-menu.show {
  transform: translateX(0);
}
.side-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.side-logo {
  height: 42px;
}
.side-close {
  background: transparent;
  color: #fff;
  font-size: 22px;
  border: none;
  cursor: pointer;
}
.side-links {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.side-links a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  padding: 8px 0;
  border-bottom: 1px solid #333;
}
.side-links a:hover {
  color: #fff600;
}

.remember-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: -6px 20px 0px;
  font-size: 11px;
  color: #ccc;
}
.remember-row input {
  width: 14px;
  height: 14px;
  accent-color: #00c853; /* warna hijau */
  cursor: pointer;
}

.search-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  backdrop-filter: blur(10px);
  background: rgba(0, 0, 0, 0.3);
  z-index: 10000;
  display: flex;
  justify-content: center;
  align-items: start;
  padding-top: 80px;
}

.search-box {
  background: #1a1a1a;
  border-radius: 20px;
  padding: 20px;
  width: 90%;
  max-width: 400px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.5);
  color: white;
  position: relative;
  border: 1px solid #707070;
}

.search-box input {
  width: 80%;
  padding: 12px 16px;
  font-size: 15px;
  border-radius: 12px;
  border: none;
  outline: none;
  background: #2a2a2a;
  color: white;
}

.close-search {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #333;
  color: white;
  border: none;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  font-size: 16px;
  cursor: pointer;
}

.search-results {
  margin-top: 20px;
  max-height: 300px;
  overflow-y: auto;
}

.search-result-item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid #333;
  cursor: pointer;
}

.search-result-item img {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 12px;
}

.search-result-text {
  font-size: 13px;
  line-height: 1.4;
}

.search-result-text b {
  display: block;
  font-size: 14px;
}

.no-results {
  text-align: center;
  font-size: 13px;
  color: #aaa;
}

/* ================================
   DESKTOP / LAPTOP LAYOUT
   ================================ */
@media (min-width: 1024px) {

  /* ===== GLOBAL CONTAINER ===== */
  .page-content {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
  }

  /* ===== HEADER ===== */
  .header {
    gap: 24px;
  }

  /* sembunyikan popup-style search */
  .icon-button.search-btn {
    display: none;
  }

  /* search jadi inline */
  .desktop-search {
    display: flex;
    flex: 1;
    max-width: 520px;
    margin: 0 32px;
  }

  .desktop-search input {
    width: 100%;
    padding: 12px 18px;
    border-radius: 14px;
    border: 1px solid #333;
    background: #1a1a1a;
    color: white;
    font-size: 15px;
    outline: none;
  }

  .desktop-search input::placeholder {
    color: #aaa;
  }

  /* ===== BANNER ===== */
  .banner {
    height: 500px;
    object-fit: cover;
    border-radius: 0px;
    margin-bottom: 20px;
    opacity: 1;
  }

  /* ===== GAME INFO ===== */
  .game-section {
    border-radius: 0px;
    padding: 40px;
    gap: 24px;
    margin-top: -20px;
  }

  .game-logo {
    width: 110px;
    height: 110px;
  }

  .game-info h2 {
    font-size: 20px;
  }

  .badge-row {
    margin-top: 12px;
    gap: 10px;
  }

  /* ===== TAB NAV HILANG DI DESKTOP ===== */
  .tab-nav {
    display: none;
  }

  /* ===== TRANSAKSI + KETERANGAN ===== */
  #transaksiSection,
  #keteranganSection {
    display: block !important;
    margin-top: 40px;
  }

  /* WRAPPER GRID 2 KOLOM */
  .desktop-layout {
    display: grid;
    grid-template-columns: 2fr 1.2fr;
    gap: 24px;
    margin-top: 24px;
  }

  /* ===== STEP CONTAINER ===== */
  .step-container {
    margin: 0 0 20px 0;
  }

  /* ===== PRODUCT GRID ===== */
  .product-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  .product-card {
    height: 130px;
  }

  .product-name {
    font-size: 10px;
  }

  .product-price {
    font-size: 10px;
  }

  /* ===== PAY BAR ===== */
  .pay-bar {
    position: sticky;
    bottom: 20px;
    border-radius: 14px;
    padding: 16px;
    margin: 20px 0 0;
  }

  .pay-btn {
    font-size: 15px;
    padding: 14px;
  }

  /* ===== KETERANGAN ===== */
  #keteranganSection .step-container {
    background: #141414;
  }
}

/* =========================================
   DESKTOP FIX: TAB TERBELAH KIRI & KANAN
   ========================================= */
@media (min-width: 1024px) {

  /* container utama transaksi page */
  .tab-wrapper,
  .tab-container,
  .tab-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
  }

  /* setiap grup tab jadi kolom */
  .tab-transaksi {
    grid-column: 1;
  }

  .tab-keterangan {
    grid-column: 2;
  }

  /* pastikan isi tetap tampil */
  .tab-transaksi .tab-content,
  .tab-keterangan .tab-content {
    display: block !important;
  }

  /* rapikan card */
  .tab-transaksi .step-container,
  .tab-keterangan .step-container {
    margin: 0;
  }

}

/* spinner tombol promo */
.btn-spin span {
  display: none;
}

.btn-spin::after {
  content: "";
  width: 14px;
  height: 14px;
  border: 3px solid rgba(0,0,0,.3);
  border-top-color: #000;
  border-radius: 50%;
  animation: spin .8s linear infinite;
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}