body {
  background-color: aliceblue;
  text-align: center;
  align-content: center ;
    font-family:'roboto',sans-serif;
    
}
form{
  width:360px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
button {
  width: 320px;
  height: 35px;
  margin-top: 20px;
  border: none;
  border-radius: 6px;
  text-align: center;
  background-color: white;
  color: purple;
  font-size: 18px;
  cursor: pointer;
}
.transactionbtn {
  width: 150px;
  height: 45px;
  right: 44px;
  margin-top: 20px;
  border: none;
  border-radius: 10px;
  background-color: black;
  color: whitesmoke;
  font-size: 18px;
  text-align: center;
}
.transactionbtn:hover{
  background: linear-gradient(135deg, #00000a,#055f94c4, #627eea);

}
.transactionhref {
  text-decoration: none;
  color: white;

}
.coinsimage{
  width: 100%;
  height: 200px;
  border: none;
  filter: brightness(90%) contrast(130%);
  opacity: 1;
  padding: 0px;
  border-radius: 20px;
  text-align: center;
  justify-content: center;
}
.digitaldollars{
  width: 100%;
  height: 120px;
  margin-top: 30px;
  border: none;
  border-radius: 20px;
  background-color: limegreen;
  color: whitesmoke;
  font-size: 20px;
  text-align: center;
}

.ice {
  width: 100%;
  height: 120px;
  margin-top:-18px;
  border: none;
  border-radius: 20px;
  background-color: blue;
  color: white;
  font-size: 20px;
  font-style: bold;
  text-align: center;
    text-decoration: none;
}
.crypto {
  width: 100%;
  height: 120px;
  margin-top:-18px;
  border: none;
  border-radius: 20px;
  background-color: rebeccapurple;
  color: goldenrod;
  font-size: 20px;
  font-style: bold;
  text-align: center;
    text-decoration: none;
}

.xcoins{
  width: 100%;
  height: 200px;
  margin-top:-18px;
  border: none;
  border-radius: 20px;
  background-color: black;
  color: white;
  font-size: 20px;
  text-align: center;
}/* CRYPTO PAGE styles */

/* General styles */

header {
  border-radius: 20px;
  background-color:  blue;
  color: #fff;
  padding: 1em 0;
  text-align: center;
}

main {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 20px;
}

/* Pool card styles */
.pool {
  background: #fff;
  border: 2px solid #ddd;
  border-radius: 20px;
  padding: 20px;
  width: 300px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.pool h2 {
  margin-bottom: 10px;
}

.graph {
  margin: 20px 0;
  width: 100%;
  background-color: #f3f3f3;
  border-radius: 5px;
  overflow: hidden;
  position: relative;
}

.bar {
  background-color: rgb(224, 20, 243);
  color: #fff;
  padding: 5px 0;
  border-radius: 5px;
  text-align: center;
}

.invest-btn {
  background-color: #4caf50;
  color: white;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
  border-radius: 10px;
  transition: background-color 0.3s;
}

.invest-btn:hover {
  background-color: #10f518ce;
}

/* Specific pool styles */

.ethereum {
  background: linear-gradient(135deg, #00000a,#055f94c4, #627eea);
  color: #fff;
  border-radius: 20px;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
  padding: 30px;
  text-align: center;
  width: 400px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;

}

.dogecoin {
  background: linear-gradient(135deg,#c4b70ef1, #c4b70ef1,#56f8f0,#f1ef55,  #f1ef55);
  color: #fff;
  border-radius: 20px;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
  padding: 30px;
  text-align: center;
  width: 400px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.litecoin {
  background: linear-gradient(135deg, #15141ada, #bebebe);
  color: #fff;
  border-radius: 20px;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
  padding: 30px;
  text-align: center;
  width: 400px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.vechain{
  background: linear-gradient(135deg, #240668c0,#08c0e0, #07eb38);
  color: #fff;
  border-radius: 20px;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
  padding: 30px;
  text-align: center;
  width: 400px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;

}
.solana {
  background: linear-gradient(135deg, #0e0116c4,#c40ae9c4 , #03f7ce,#c40ae9c4 ,#c40ae9c4 );
  color: #fff;
  border-radius: 20px;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
  padding: 30px;
  text-align: center;
  width: 400px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.memecoin {
  background: linear-gradient(135deg, #ffee00, #e52e71);
  color: #fff;
  border-radius: 20px;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
  padding: 30px;
  text-align: center;
  width: 400px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.ripple {
  background: linear-gradient(135deg, #024450, #041a20,#8a8109ce, #347ed3,#28e467);
  color: #fff;
  border-radius: 20px;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
  padding: 30px;
  text-align: center;
  width: 400px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cardano {
  background: linear-gradient(135deg,#0033ad, #041a20, #347ed3,#0033ad);
  color: #fff;
  border-radius: 20px;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
  padding: 30px;
  text-align: center;
  width: 400px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.polkadot {
  background-color: #e6007a;
  background: linear-gradient(135deg,#7f0483, #e6007a, #7f0483);
  color: #fff;
  border-radius: 20px;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
  padding: 30px;
  text-align: center;
  width: 400px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;}

/* ACCOUNT PAGE styles */

.accountcard{
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 2px solid blue;
  border-radius: 20px;
  padding: 20px;
  width: 300px;
  margin: auto;
  overflow: hidden;
  align-items: center;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
}
#accountdetails {
  background-color: #fff;
  border-color: blue;
}
.account-btn{
  background-color: purple;
  align-items: center;
  color: white;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
  border-radius: 10px;
  transition: background-color 0.3s;
}
.account-btn-input{
  width: 100%;
  padding: 10px;
  max-width: 280px;
  font-size: 16px;
  margin-bottom: 20px;
  border: none;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  outline: none;
}
.account-btn:hover {
  background-color: #e52e71;
  color: #fff;
}
.accountbtn {
  background-color: white;
  color: black(10, 1, 17);
  border: none;
  cursor: pointer;
  transition: background-color 0.3s;
}
.accountbtn a {
  
    text-decoration: none;
    color: black(157, 9, 243);
}
a {
  text-decoration: none;
  color: black(157, 9, 243);
}
.executetradebtn a {
text-decoration: none;
  color: white;
}

/* TRANSACTION Styles */


/* Transaction Card Styles */
.transaction-card {
  background: white;
  border: 1px solid #ccc;
  border-radius: 8px;
  padding: 15px;
  width: 300px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s;
}

.transaction-card:hover {
  transform: scale(1.05);
}

.transaction-card h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.transaction-card p {
  margin: 0.5rem 0;
}

.transaction-card ul {
  list-style: none;
  padding: 0;
}

.transaction-card ul li {
  margin: 0.25rem 0;
}

.input-group {
  margin-top: 10px;
}

.input-group label {
  display: block;
  font-size: 0.9rem;
  margin-bottom: 5px;
}

.input-group input {
  width: 100%;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 5px;
}
.input-group input,
.input-group select {
  width: 100%;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 5px;
}

/* Buttons */
.transaction-buttons {
  margin-top: 15px;
  display: flex;
  gap: 10px;
}

.transaction-buttons button {
  flex: 1;
  padding: 10px;
  font-size: 1rem;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.recharge-btn { background: #4CAF50; color: white; }
.withdraw-btn { background: #f44336; color: white; }

.recharge-btn:hover {
  background-color: #218838;
}

.withdraw-btn {
  background-color: #dc3545;
  color: white;
}

.withdraw-btn:hover {
  background-color: #c82333;
}


.cards:hover {
  transform: scale(1.05);
}

.title {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 20px;
}

.investments, .returns {
  font-size: 18px;
  margin: 15px 0;
}

.investments span, .returns span {
  font-weight: bold;
}

.cardsform {
  margin-top: 20px;
}

.label {
  font-size: 16px;
  margin-bottom: 10px;
  display: block;
}

input {
  width: 100%;
  padding: 10px;
  font-size: 16px;
  margin-bottom: 20px;
  border: none;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  outline: none;
}
.inputbtn{
  background-color: rgb(11, 207, 11);
  width: 100%;
  padding: 10px;
  font-size: 16px;
  margin-bottom: 20px;
  border: none;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  outline: none;
}
input:focus {
  border: 2px solid #fff;
}

.invests-button {
  background-color: #a74caf;
  color: white;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
  border-radius: 10px;
  transition: background-color 0.3s;

}

.invests-button:hover {
  background-color: #e52e71;
  color: #fff;
}

.announcement {
  background-color: #fffae6;
  color: #333;
  padding: 15px 20px;
  border-left: 5px solid #ffcc00;
  text-align: center;
  font-size: 18px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.announcement strong {
  color: #ff9800;
}

.announcement p {
  margin: 0;
  line-height: 1.5;
}

header nav ul {
  list-style-type: none;
  padding: 0;
}

header nav ul li {
  display: inline;
  margin: 0 10px;
}

header nav ul li a {
  color: #fff;
  text-decoration: none;
}

main {
  padding: 20px;
}

.market-table {
  margin-bottom: 30px;
}

.market-table table {
  width: 100%;
  border-collapse: collapse;
}

.market-table th, .market-table td {
  border: 1px solid #ddd;
  padding: 10px;
  text-align: left;
}

.market-table th {
  background-color: purple;
  color: #fff;
}

.market-table td.up {
  color: green;
}

.market-table td.down {
  color: red;
}

.trade-btn {
  background-color: #4CAF50;
  color: white;
  padding: 5px 10px;
  text-decoration: none;
  border-radius: 5px;
}

.trade-btn:hover {
  background-color: #45a049;
}

.trade-form form {
  max-width: 400px;
  margin: auto;
  background-color: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0px 0px 10px 0px #aaa;
}

.trade-form form label {
  display: block;
  margin: 10px 0 5px;
}

.trade-form form input, .trade-form form select, .trade-form form button {
  width: 100%;
  padding: 10px;
  margin: 5px 0 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
}
.executetradebtn{
background-color:purple ;
color:white ;
}
.executetradebtn:hover{
background-color:rgb(231, 16, 195) ;
color:white ;
}

footer {
  text-align: center;
  padding: 10px;
  background-color: purple;
  color: white;
  position: fixed;
  width: 100%;
  bottom: 0;
}

.h1blue {
color: blue;
margin-bottom: 10px;
}

.h2grey {
color: grey;
margin-bottom: 20px;
}

.button-container {
margin-top: 20px;
}

.contact-button {
display: inline-block;
margin: 10px;
padding: 15px 20px;
font-size: 16px;
color: white;
background-color: blue;
border: none;
border-radius: 8px;
text-decoration: none;
cursor: pointer;
}

.contact-button:hover {
background-color: darkblue;
}
.trade-history table {
  width: 100%;
  margin-top: 20px;
}

.trade-history td.buy {
  color: green;
}

.trade-history td.sell {
  color: red;
}
.alice-card {
  border: 1px solid #ff9800;
  background: #fff3e0;
  border-radius: 10px;
  padding: 20px;
  margin: 15px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
.alice-card h2 {
  margin-top: 0;
}
.input-group {
  margin-bottom: 10px;
}
.input-group label {
  display: block;
  margin-bottom: 5px;
}
.input-group input,
.input-group select {
  width: 100%;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 5px;
}
.transaction-buttons button {
  padding: 10px 15px;
  margin-right: 10px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}
.message {
  font-weight: bold;
  margin: 15px;
  text-align: center;
}
.navbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: blue;
  border-radius: 18px 18px 0 0; /* Only top corners are rounded */
  text-align: center;
  margin-top: 20px;

}
.navbar a {
  display: inline-block;
  color: rgba(255, 255, 255, 0.945);
  text-align: center;
  padding: 14px 14px;
  text-decoration: none;
}
.navbar a:hover {
  background-color: rgb(224, 20, 243);
  color: white;
  border-radius: 8px;
}
<style>

/* Keep your existing .payment-card and .payment-card::before rules, 
     but adjust width & height for bigger logos: */
.payment-card::before {
    content: "";
    position: absolute;
    top: 10px;
    right: 10px;
    width: 70px;
    /* Increased from 50px */
    height: 70px;
    /* Increased from 50px */
    background-size: contain;
    background-repeat: no-repeat;
}