@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600;700&display=swap');

body {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('../IMG/mahanakhon-building-bg.png');
    background-size: cover;
    background-position: center;
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'Montserrat', sans-serif;
    color: white;
}

.box-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(255, 220, 25, 0.24);
    box-shadow: 0 15px 35px rgba(0,0,0,0.5);
    width: 400px;
}

h1 strongs {
    color: #ffdc15;
    font-size: 2.5rem;
    text-shadow: 2px 5px 4px rgba(0, 0, 0, 0.5), 
                 0 0 10px rgba(255, 215, 0, 0.5), 
                 0 0 20px rgba(255, 215, 0, 0.3);
}

.choose-profile {
    margin: 30px 0;
}

.profile {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.profile img {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    cursor: pointer;
    border: 4px solid rgba(255, 255, 255, 0.1); 
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
    object-fit: cover;
    filter: grayscale(80%); 
}

.profile img.selected {
    border-color: #FFD700;
    transform: scale(1.15);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
    filter: grayscale(0%);
}

.add-name-user{
    width: 100%;
    border: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.add-name-user input {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: none;
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    text-align: center;
    font-size: 1rem;
}

.button {
    background-color: #FFD700;
    color: #000;
    border: none;
    padding: 12px 40px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: bold;
    font-size: 1.1rem;
    box-shadow: 0 4px 0 #cc9300;
    transition: all 0.2s;
}

.button:hover{
    background-color: #FFCC00; 
    transform: translateY(-2px);
    box-shadow: 0 6px 0 #c68e00;
}

.button:active {
    background-color: #FFCC00; 
    transform: translateY(2px); 
    box-shadow: 0 1px 0 #c68e00; 
}

.button-wrapper {
    width: 200px;
    height: 80px;
    
    background-color: #FFB800; 
    color: #000; 
    border: none;
    padding: 12px 35px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 25px;
    transition: all 0.3s ease; 
    box-shadow: 0 4px 0 #CC9300; 
    display: flex;
    align-items: center;
    justify-content: center;    
}

/* ==========================================================================
   MOBILE RESPONSIVE 
   ========================================================================== */
@media (max-width: 480px) {
    body {
        display: flex;
        justify-content: center;
        align-items: center;
        height: auto;
        min-height: 100vh;
        padding: 20px 0;
        margin: 0;
        box-sizing: border-box;
    }

    .box-container {
        width: 100%;
        padding: 30px 20px;
        box-sizing: border-box;
    }

    h1 strongs {
        font-size: 1.8rem;
    }

    .profile {
        gap: 10px;
        flex-wrap: wrap;
    }

    .profile img {
        width: 70px;
        height: 70px;
    }

    .add-name-user {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .add-name-user input {
        width: 100%;
        max-width: 280px;
        margin-left: auto;
        margin-right: auto;       
    
        box-sizing: border-box; 
    }

    .Button-Wrapper {
        margin: 0 auto; 
        display: flex;
        justify-content: center;
    }
}