body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-image: url('register.jpeg'); /* Ganti dengan URL gambar Anda atau path lokal */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #fff;
    box-sizing: border-box;
}

.register-container {
    background-color: rgba(90, 90, 90, 0.6); /* Abu-abu buram transparan */
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    width: 350px; /* Lebar yang sama dengan login */
    text-align: center;
    backdrop-filter: blur(5px); /* Efek buram pada background di belakang container */
    -webkit-backdrop-filter: blur(5px); /* Untuk kompatibilitas Safari */
}

h2 {
    margin-bottom: 30px;
    color: #e0e0e0;
    font-size: 28px;
    letter-spacing: 1px;
}

.input-group {
    margin-bottom: 25px;
    text-align: left;
    position: relative;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    color: #c0c0c0;
    font-size: 14px;
    font-weight: bold;
}

.input-group input {
    width: calc(100% - 20px);
    padding: 12px 10px;
    border: none;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

.input-group input:focus {
    outline: none;
    background-color: rgba(255, 255, 255, 0.3);
}

.input-group input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

/* Styling untuk validasi bawaan browser */
.input-group input:invalid + .validation-message {
    display: block;
    color: #ffdddd; /* Warna merah muda untuk pesan kesalahan */
    font-size: 12px;
    margin-top: 5px;
}

.validation-message {
    display: none; /* Sembunyikan secara default */
    color: #fff;
}

button {
    width: 100%;
    padding: 12px;
    background-color: #000000; /* Warna hitam untuk tombol Register */
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: 20px;
}

button:hover {
    background-color: #333333; /* Warna hitam lebih gelap saat hover */
}

.login-text {
    margin-top: 25px;
    color: #e0e0e0;
    font-size: 14px;
}

.login-text a {
    color: #007bff; /* Warna biru untuk link Sign In */
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.login-text a:hover {
    color: #0056b3; /* Warna biru lebih gelap saat hover */
    text-decoration: underline;
}

/* Responsif sederhana */
@media (max-width: 480px) {
    .register-container {
        width: 90%;
        padding: 30px 20px;
    }
    h2 {
        font-size: 24px;
    }
}