body {
      margin: 0;
      font-family: 'Segoe UI', sans-serif;
      background: #000;
      color: #fff;
    }

    .cards { width:100%; margin: 10px auto; background:#111; color:#fff; border-radius:12px; padding:18px; box-shadow:0 8px 30px rgba(0,0,0,0.2); }
    .controls { display:flex; gap:10px; align-items:center; margin-bottom:12px; }
    select, button { padding:8px 10px; border-radius:6px; border: none; font-size:15px; }
    .gauge-wrap { text-align:center; padding:18px 10px; }
    .gauge { width:360px; height:180px; margin:0 auto; position:relative; }
    .needle { width:4px; height:120px; background:#fff; position:absolute; left:50%; top:18px; transform-origin:50% 90%; transform: rotate(0deg); border-radius:2px; box-shadow:0 2px 6px rgba(0,0,0,0.6); }
    .semi-circle { width:360px; height:180px; border-radius:180px 180px 0 0; background:linear-gradient(90deg,#b71c1c 0%, #f44336 30%, #999 50%, #4caf50 80%, #2e7d32 100%); opacity:0.95; }
    .labels { display:flex; justify-content:space-between; margin-top:8px; color:#ddd; padding:0 6px; }
    .counts { display:flex; justify-content:center; gap:28px; margin-top:18px; }
    .count-box { text-align:center; color:#fff; }
    .count-num { font-size:22px; margin-top:6px; font-weight:700; }
    .small { font-size:13px; color:#ccc; }
    .statusText { font-weight:700; margin-top:6px; font-size:18px; color:#ff5252; }
    .refresh { background:#fff;color:#111; cursor:pointer; }

.menu-btn {
    position: absolute;
    top: 0px; /* Naikkan sedikit dari posisi sekarang */
    right: 10px; /* Tetap di kanan */
    background-color: #111; /* Dark background */
    color: #FFD700; /* Teks/icon kuning */
    padding: 10px 15px;
    border: none;
    cursor: pointer;
    border-radius: 8px;
    font-size: 20px;
    box-shadow: 0 0 12px rgba(255, 215, 0, 0.8); /* Glow kuning */
    z-index: 1001;
    transition: transform 0.2s ease, box-shadow 0.3s ease;
}

.menu-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 18px rgba(255, 215, 0, 1);
}

.menu-overlay {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    transition: left 0.5s ease;
    z-index: 1000;
}

.menu-content {
    position: fixed;
    top: 0;
    right: -260px;
    width: 220px;
    height: 100%;
    background-color: #111; /* Dark menu */
    padding: 20px;
    transition: right 0.5s ease;
    z-index: 1001;
    box-shadow: -4px 0 15px rgba(255, 215, 0, 0.6); /* Glow kuning di sisi kiri */
}

.menu-overlay.active {
    left: 0;
}

.menu-content.active {
    right: 0;
}

.menu-content li {
    list-style: none;
}

.menu-content a {
    display: block;
    margin: 10px 0;
    text-decoration: none;
    color: #FFD700; /* Teks kuning */
    padding: 10px;
    border: 1px solid rgba(255, 215, 0, 0.5);
    text-align: center;
    border-radius: 5px;
    transition: background 0.3s ease, transform 0.2s ease;
}

.menu-content a:hover {
    background-color: rgba(255, 215, 0, 0.2);
    transform: scale(1.05);
}

.containers {
    max-width: 600px;
    margin: auto;
    background: radial-gradient(circle, rgba(235, 251, 63, 1) 0%, rgba(255, 10, 22, 0.79) 100%);
    padding: 20px;
    border-radius: 26px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}
h1 {
    text-align: center;
    color: #333;
}
label {
    display: block;
    margin: 10px 0 5px;
}
input, select, button {
    width: auto;
    padding: 10px;
    margin-bottom: 3px;
    border-radius: 10px;
    border: 1px solid #ccc;
    font-size: 14px;
}
button {
    background: radial-gradient(circle, rgba(235, 251, 63, 1) 0%, rgba(255, 10, 22, 0.79) 100%);
    cursor: pointer;
}
.result {
    margin-top: 20px;
    padding: 10px;
    background: radial-gradient(circle, rgba(235, 251, 63, 1) 0%, rgba(255, 10, 22, 0.79) 100%);
    border-radius: 18px;
    border: 3px solid #000;
    text-align: center;
    font-size: 18px;
    font-weight: bold;
}


    /* === Header Glow Box === */
    .header-box {
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: #111;
      box-shadow: 0 0 15px #ffcc00;
      padding: 10px 20px;
      border-radius: 12px;
      margin: 10px;
      position: relative;
    }
    .btc-box {
  padding: 20px;
  border-radius: 10px;
  background: #1e1e1e;
  transition: box-shadow 1.9s ease, background-color 0.5s ease;
  box-shadow: 0 0 15px #FFD700;
  margin-bottom: 20px;
}

.btc-box.up {
  background-color: #003300;
  box-shadow: 0 0 20px 5px yellow;
}

.btc-box.down {
  background-color: #330000;
  box-shadow: 0 0 20px 5px yellow;
}

    .header-left {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .logo {
      width: 40px;
      height: 40px;
    }

    .brand-name {
      color: #ffcc00;
      font-weight: bold;
      font-size: 20px;
    }
        
    .code-box {
      position: relative;
      background: #1e1e1e;
      color: #d4d4d4;
      padding: 15px;
      border-radius: 8px;
      font-family: monospace;
      overflow-x: auto;
      margin-bottom: 10px;
      max-height: 0px;
    }

    .code-box code {
      white-space: pre;
      display: block;
    }

    .btn-group {
      display: flex;
      gap: 10px;
    }

    button {
      background: #007bff;
      color: white;
      padding: 8px 14px;
      border: none;
      border-radius: 5px;
      cursor: pointer;
      font-weight: bold;
    }

    button:hover {
      background: #0056b3;
    }
        /* === Header Glow Box === */
.menu-icon {
  font-size: 26px;
  color: #ffcc00;
  cursor: pointer;
  display: none;
}

#menu-toggle {
  display: none;
}

/* Menu items */
.dropdown-menu {
  display: flex;
  gap: 15px;
}

.dropdown-menu a {
  color: #ffcc00;
  text-decoration: none;
  font-weight: bold;
  font-size: 16px;
}

.dropdown-menu a:hover {
  text-shadow: 0 0 5px #ffcc00;
}

/* Responsive Mobile */
@media (max-width: 768px) {
  .dropdown-menu {
    position: absolute;
    top: 60px;
    right: 20px;
    background: #000;
    flex-direction: column;
    gap: 10px;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 0 10px #ffcc00;
    display: none;
  }

  #menu-toggle:checked + .menu-icon + .dropdown-menu {
    display: flex;
  }

  .menu-icon {
    display: block;
  }

     btc-price {
      font-size: 2em;
      margin-top: 20px;
    }

    .currency {
      font-weight: bold;
      color: #00ff99;
    }

    .price {
      transition: color 0.3s ease;
    }

    .up {
      color: #00ff00;
    }

    .down {
      color: #ff3333;
    }

    .neutral {
      color: #ffffff;
    }
        .wallet-box {
            background: #111;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 0 15px #FFD700;
            max-width: 600px;
            margin: auto;
            word-wrap: break-word;
        }
        input[type=text] {
            width: 100%;
            padding: 10px;
            border-radius: 6px;
            border: none;
            margin-bottom: 10px;
            background: #222;
            color: #FFD700;
        }
        button {
            padding: 10px 20px;
            background: #FFD700;
            border: none;
            color: #000;
            font-weight: bold;
            border-radius: 6px;
            cursor: pointer;
        }
        button:hover {
            background: #e6c200;
        }
        .message {
            margin: 10px 0;
            font-weight: bold;
            color: #0f0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 10px;
        }
        th, td {
            border: 1px solid #444;
            padding: 8px;
            font-size: 14px;
            text-align: left;
            color: #FFD700;
        }
        .box {
        background: rgba(0,0,0,0.8);
        border: 2px solid red;
        border-radius: 12px;
        padding: 15px;
        margin: 15px 0;
        box-shadow: 0 0 15px red;
        text-align: center;
        color: balck;
        }
        /* === Panduan Box === */
    .container {
      max-width: 900px;
      margin: 40px auto;
      padding: 20px;
    }

.atm-card {
      width: 100%;
      height: 240px;
      border-radius: 16px;
      background: linear-gradient(135deg, #0d0d0d, #2c2c2c);
      color: #fff;
      padding: 25px;
      margin: 30px auto;
      box-shadow: 0 8px 25px rgba(0,0,0,0.6);
      font-family: 'Courier New', monospace;
      position: relative;
    }
    .card-header {
      display: flex;
      justify-content: space-between;
      font-size: 14px;
      font-weight: bold;
      letter-spacing: 1px;
    }
    .chip {
      width: 55px;
      height: 40px;
      background: linear-gradient(135deg, #d4af37, #f1c40f);
      border-radius: 6px;
      margin: 25px 0 20px 0;
    }
    .card-number {
      font-size: 20px;
      letter-spacing: 3px;
      margin-bottom: 25px;
    }
    .card-footer {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
    }
    .user-name {
      font-size: 14px;
      text-transform: uppercase;
    }
    .qr img {
      width: 70px;
      height: 70px;
      border-radius: 8px;
      background: white;
      padding: 4px;
    }
  

    .guide-box {
      background: rgba(0,0,0,0.8);
        border: 2px solid red;
        border-radius: 12px;
        padding: 15px;
        margin: 15px 0;
        box-shadow: 0 0 15px red;
        text-align: center;
        color: white;
    }

    .guide-box h2 {
      color: #00ffd5;
      margin-bottom: 10px;
    }

    .guide-box p {
      color: #ccc;
      line-height: 1.6;
    }

    .guide-box code {
      display: inline-block;
      background: #222;
      color: #0ff;
      padding: 2px 5px;
      border-radius: 4px;
      font-size: 90%;
      }
}