@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background: linear-gradient(135deg, #e0e5ec, #ffffff);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.wrapper {
    max-width: 400px;
    width: 100%;
    background: #ecf0f3;
    border-radius: 15px;
    padding: 40px 30px;
    box-shadow: 13px 13px 20px rgba(0, 0, 0, 0.1), -13px -13px 20px #ffffff;
}

.logo {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2),
    0 0 0 5px #ecf0f3,
    8px 8px 15px rgba(0, 0, 0, 0.2),
    -8px -8px 15px #ffffff;
}

.name {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: #555;
    margin-bottom: 20px;
}

.form-field {
    position: relative;
    margin-bottom: 20px;
    border-radius: 25px;
    box-shadow: inset 8px 8px 15px rgba(0, 0, 0, 0.1),
    inset -8px -8px 15px #ffffff;
}

.form-field span {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 15px;
    color: #555;
}

.form-field input {
    width: 100%;
    padding: 10px 15px 10px 40px;
    border: none;
    outline: none;
    background: none;
    font-size: 1rem;
    color: #333;
}

.btn {
    width: 100%;
    height: 45px;
    background: linear-gradient(135deg, #03A9F4, #039BE5);
    color: #fff;
    border: none;
    border-radius: 25px;
    box-shadow: 3px 3px 5px rgba(0, 0, 0, 0.2),
    -3px -3px 5px #ffffff;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
    transition: all 0.3s ease-in-out;
}

.btn:hover {
    background: linear-gradient(135deg, #0288D1, #0277BD);
    box-shadow: 3px 3px 10px rgba(0, 0, 0, 0.3),
    -3px -3px 10px #ffffff;
}

.text-center a {
    text-decoration: none;
    color: #03A9F4;
    font-size: 0.9rem;
    transition: color 0.3s ease-in-out;
}

.text-center a:hover {
    color: #0288D1;
}

.popup-message {
    display: none;
    position: fixed;
    top: 20%;
    left: 50%;
    transform: translate(-50%, -20%);
    padding: 15px 20px;
    background-color: #f44336;
    color: white;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    font-size: 0.9rem;
    text-align: center;
    animation: fadeInOut 3s ease-in-out forwards;
}

@keyframes fadeInOut {
    0% { opacity: 0; }
    10%, 90% { opacity: 1; }
    100% { opacity: 0; }
}

@media (max-width: 380px) {
    .wrapper {
        padding: 20px;
    }

    .btn {
        height: 40px;
        font-size: 0.9rem;
    }

    .logo {
        width: 100px;
        height: 100px;
    }

    .name {
        font-size: 1.3rem;
    }
}