body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background-color: #0b0b0b;
  color: #fff;
}

.hero {
  text-align: center;
  padding: 100px 20px;
  background: linear-gradient(160deg, #003300, #000);
}

.logo-utama {
  width: 120px;
  margin-bottom: 20px;
}

.btn {
  display: inline-block;
  background: #00cc00;
  color: #fff;
  padding: 12px 30px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}

.btn:hover {
  background: #009900;
  transform: scale(1.05);
}

.auth-page {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  background: #111;
}

.auth-container {
  background: #000;
  padding: 40px;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 0 15px #00ff00;
}

.auth-logo {
  width: 90px;
  margin-bottom: 15px;
}

.auth-container input {
  width: 100%;
  padding: 10px;
  margin: 8px 0;
  border: none;
  border-radius: 6px;
}

.info {
  margin-top: 10px;
  color: #0f0;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  background: #004d00;
}

.topbar .logo {
  width: 40px;
  margin-right: 10px;
}

.top-nav a {
  color: #fff;
  margin: 0 12px;
  text-decoration: none;
  font-weight: bold;
}

.top-nav a:hover,
.top-nav a.active {
  color: #00ff99;
}

.produk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  padding: 30px;
}

.produk-card {
  background: #111;
  border-radius: 10px;
  overflow: hidden;
  text-align: center;
  box-shadow: 0 0 10px #004d00;
}

.produk-card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.produk-card h3 {
  margin: 10px 0;
  color: #00ff66;
}

.site-footer {
  background: #000;
  text-align: center;
  padding: 15px;
  color: #777;
  font-size: 14px;
}

.detail-produk {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 50px 20px;
}

.detail-container {
  background: #111;
  border: 2px solid #007f00;
  border-radius: 15px;
  padding: 20px;
  width: 90%;
  max-width: 600px;
  text-align: center;
  box-shadow: 0 0 10px #004d00;
}

.detail-container img {
  width: 60%;
  max-width: 300px;
  border-radius: 10px;
  margin-bottom: 15px;
}

.detail-container h2 {
  color: #7fff00;
  font-size: 24px;
  margin-bottom: 10px;
}

.detail-container .harga {
  font-size: 20px;
  color: #fff;
  margin-bottom: 15px;
}

.detail-container .btn {
  background-color: #007f00;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
  transition: 0.3s;
}

.detail-container .btn:hover {
  background-color: #00a000;
  transform: scale(1.05);
}

.keranjang-section {
  width: 85%;
  margin: 40px auto;
  background: #141414;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0,255,0,0.2);
}

.keranjang-section h2 {
  text-align: center;
  margin-bottom: 25px;
  color: #7fff00;
  font-size: 28px;
  text-shadow: 0 0 6px #00ff00;
}

.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #1c1c1c;
  border: 1px solid #333;
  border-radius: 10px;
  padding: 15px;
  margin-bottom: 15px;
  transition: 0.3s ease;
}

.cart-item:hover {
  transform: scale(1.02);
  border-color: #7fff00;
  box-shadow: 0 0 10px rgba(127,255,0,0.3);
}

.cart-item img {
  width: 80px;
  height: 80px;
  border-radius: 10px;
  object-fit: cover;
  border: 2px solid #222;
  box-shadow: 0 0 8px rgba(0,255,0,0.2);
}

.cart-info {
  flex: 1;
  padding: 0 20px;
}

.cart-info h3 {
  margin: 0;
  font-size: 18px;
  color: #fff;
}

.cart-info p {
  color: #aaa;
  margin-top: 5px;
}

.cart-controls {
  text-align: right;
}

.cart-controls .qty {
  background: #222;
  color: #7fff00;
  padding: 5px 10px;
  border-radius: 8px;
  font-weight: bold;
  border: none;
}

.cart-controls .btn-hapus {
  background: linear-gradient(90deg, #ff4b4b, #ff2d2d);
  color: white;
  border: none;
  padding: 7px 14px;
  border-radius: 8px;
  margin-left: 10px;
  cursor: pointer;
  transition: 0.3s;
  font-weight: bold;
}

.cart-controls .btn-hapus:hover {
  background: linear-gradient(90deg, #ff6b6b, #ff4040);
  transform: scale(1.05);
}

.total-box {
  text-align: right;
  margin-top: 25px;
  font-size: 22px;
  color: #7fff00;
  font-weight: bold;
  padding-top: 10px;
  border-top: 2px dashed #333;
}

.checkout-btn {
  display: block;
  width: 100%;
  background: linear-gradient(90deg, #7fff00, #00cc00);
  color: #000;
  font-weight: bold;
  border: none;
  border-radius: 10px;
  padding: 14px;
  margin-top: 25px;
  cursor: pointer;
  transition: 0.3s;
  font-size: 16px;
  box-shadow: 0 0 12px rgba(0,255,0,0.2);
}

.checkout-btn:hover {
  background: linear-gradient(90deg, #9fff33, #33cc33);
  transform: scale(1.03);
}

.checkout-section {
      max-width: 600px;
      margin: 50px auto;
      background: #1a1a1a;
      padding: 30px 40px;
      border-radius: 15px;
      box-shadow: 0 0 20px rgba(0,255,100,0.2);
      animation: fadeIn 1s ease;
    }
.checkout-section h2 {
      text-align: center;
      margin-bottom: 25px;
      color: #00ff7f;
    }

    label {
      display: block;
      margin: 12px 0 6px;
      font-weight: 500;
      color: #ddd;
    }
    input, textarea, select {
      width: 100%;
      padding: 10px 12px;
      border: 1px solid #333;
      border-radius: 8px;
      background: #111;
      color: #fff;
      transition: 0.3s;
    }
    input:focus, textarea:focus, select:focus {
      border-color: #00ff88;
      box-shadow: 0 0 8px #00ff88;
      outline: none;
    }

    .btn {
      width: 100%;
      background: linear-gradient(90deg, #00ff88, #009955);
      border: none;
      padding: 12px;
      margin-top: 20px;
      font-size: 16px;
      border-radius: 10px;
      cursor: pointer;
      color: #fff;
      transition: 0.3s ease;
    }
    .btn:hover {
      background: linear-gradient(90deg, #00cc6a, #007744);
      transform: scale(1.03);
      box-shadow: 0 0 12px #00ff88;
    }
    .info {
      text-align: center;
      margin-top: 20px;
      font-weight: bold;
      color: #00ff88;
      animation: fadeInUp 0.8s ease;
    }
    @keyframes fadeIn {
      from {opacity: 0; transform: translateY(-10px);}
      to {opacity: 1; transform: translateY(0);}
    }
    @keyframes fadeInUp {
      from {opacity: 0; transform: translateY(10px);}
      to {opacity: 1; transform: translateY(0);}
    }