.auth-bg-wrapper {
    background: linear-gradient(to bottom, #49D1D9 55%, #E0FBFC 55%);
    min-height: 85vh;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding: 60px 0;
}

.signup-card {
    background: white;
    padding: 60px 50px; 
    width: 100%;
    max-width: 430px; 
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    text-align: center;
    border-radius: 4px;
}

.signup-card h2 {
    font-size: 22px;
    font-weight: 800; 
    margin-top: 0;
    margin-bottom: 35px;
    color: #000;
}

.form-row {
    display: flex;
    gap: 15px; 
    margin-bottom: 0;
}

.form-row input {
    flex: 1; 
}

.signup-card input {
    width: 100%;
    box-sizing: border-box; 
    padding: 12px 15px;
    margin-bottom: 18px; 
    border: 1px solid #D1D1D1; 
    border-radius: 8px;
    font-size: 14px;
    color: #333;
    outline: none;
}

.signup-card input::placeholder {
    color: #9E9E9E;
}

.date-input {
    appearance: none;
    -webkit-appearance: none;
    color: #9E9E9E;
}

.btn-signup {
    background: #151B8D; 
    color: white;
    border: none;
    width: 220px; 
    height: 55px;
    font-size: 24px;
    font-weight: 700;
    border-radius: 18px; 
    cursor: pointer;
    margin-top: 20px;
    transition: background 0.3s ease, transform 0.1s ease;
}

.btn-signup:hover {
    background: #0D125A;
    transform: translateY(-1px);
}

.btn-signup:active {
    transform: translateY(0);
}

.input-group {
    width: 100%;
    display: block; 
}

.signup-card input, 
.input-group input {
    width: 100%;
    box-sizing: border-box; 
    padding: 12px 15px;
    margin-bottom: 18px; 
    border: 1px solid #D1D1D1;
    border-radius: 8px;
    font-size: 14px;
    color: #333;
    outline: none;
}

.input-group i {
    z-index: 2;
    padding: 0 0 15px 0;
}

#toggleRetype, #togglePassword {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #666;
}

@media (max-width: 480px) {
    .auth-bg-wrapper {
        padding: 20px 15px;
        min-height: 100vh;
        align-items: flex-start;
    }

    .signup-card {
        padding: 40px 20px;
        width: 90%;
        max-width: 100%;
        box-shadow: none;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .btn-signup {
        width: 100%;
        max-width: 240px;
        font-size: 20px;
    }
}