* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding: 20px;
}

.container {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 450px;
}

h2 {
    text-align: center;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    font-weight: 600;
}

form {
    margin: 2rem 0 1rem 0;
}

.amount p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

form input {
    width: 100%;
    border: 2px solid #e1e8ed;
    outline: none;
    border-radius: 10px;
    font-size: 1.1rem;
    height: 3rem;
    padding: 0 1rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

form input:focus {
    border-color: #3498db;
    background: white;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.dropdown {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    gap: 1rem;
}

.from, .to {
    flex: 1;
}

.from p, .to p {
    color: #555;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.Select-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border: 2px solid #e1e8ed;
    border-radius: 10px;
    background: #f8f9fa;
    transition: all 0.3s ease;
}

.Select-container:hover {
    border-color: #3498db;
}

.Select-container img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.Select-container select {
    border: none;
    outline: none;
    background: transparent;
    font-size: 1rem;
    width: 100%;
    cursor: pointer;
    color: #333;
}

.dropdown i {
    font-size: 1.5rem;
    color: #3498db;
    margin-top: 1.5rem;
}

.msg {
    margin: 2rem 0;
    padding: 1.2rem;
    background: #e8f4fc;
    border-radius: 10px;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    border: 2px solid #3498db;
    box-shadow: 0 2px 10px rgba(52, 152, 219, 0.1);
}

form button {
    width: 100%;
    height: 3.5rem;
    background: linear-gradient(135deg, #3498db 0%, #2c3e50 100%);
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    border-radius: 10px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(52, 152, 219, 0.3);
}

form button:active {
    transform: translateY(0);
}

/* Responsive design */
@media (max-width: 480px) {
    .container {
        padding: 1.5rem;
        margin: 1rem;
    }
    
    .dropdown {
        flex-direction: column;
        gap: 1rem;
    }
    
    .dropdown i {
        transform: rotate(90deg);
        margin: 0;
    }
    
    h2 {
        font-size: 1.5rem;
    }
}