body {

    margin: 0;

    padding: 0;

    height: 100vh;

    display: flex;

    flex-direction: column;

    justify-content: center;

    align-items: center;

    background-color: #f1f1f1;

    color: #000;

    font-family: 'Roboto', Arial, sans-serif;

}



.loading-container {

    display: flex;

    align-items: center;

    justify-content: center;

    height: 100vh;

    width: 100%;

    position: absolute;

    top: 0;

    left: 0;

    background-color: #fff;

    z-index: 9999;

}



#loading-image {

    width: 400px;

    animation: pulse 2s ease-in-out infinite;

}



@keyframes pulse {

    0%, 100% {

        transform: scale(1);

    }

    50% {

        transform: scale(1.05);

    }

}



.content-box {

    padding: 60px;

    background-color: #fff;

    border-radius: 20px;

    text-align: center;

    max-width: 600px;

    margin-bottom: 60px;

    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);

    opacity: 0;

    visibility: hidden;

    transition: opacity 1s ease-in-out, visibility 1s ease-in-out;

}



#age-question {

    font-size: 36px;

    margin-bottom: 30px;

    font-weight: bold;

    color: #00AFF0;

    text-transform: uppercase;

    letter-spacing: 1px;

}



#age-info {

    font-size: 20px;

    color: #666;

    text-align: center;

    margin-bottom: 40px;

    line-height: 1.6;

}



#enter-button {

    padding: 18px 36px;

    font-size: 22px;

    border: none;

    background-color: #00AFF0;

    color: #fff;

    cursor: pointer;

    border-radius: 50px;

    transition: all 0.3s ease;

    text-transform: uppercase;

    letter-spacing: 1px;

    font-weight: bold;

}



#enter-button:hover {

    background-color: #0095D0;

    transform: translateY(-3px);

    box-shadow: 0 5px 15px rgba(0, 175, 240, 0.3);

}



.logo {

    width: 200px;

    margin-bottom: 40px;

}



.language-selector {

    position: absolute;

    top: 20px;

    right: 20px;

    display: flex;

    gap: 10px;

}



.language-selector {

    position: fixed !important;

    top: 15px !important;

    right: 15px !important;

    display: flex;

    align-items: center;

    gap: 4px;

    z-index: 1000;

    background: rgba(255, 255, 255, 0.08);

    backdrop-filter: blur(10px);

    -webkit-backdrop-filter: blur(10px);

    padding: 6px 10px;

    border-radius: 20px;

    border: 1px solid rgba(255, 255, 255, 0.15);

    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);

    transition: all 0.3s ease;

}



.language-flag {

    width: 24px;

    height: 24px;

    border-radius: 50%;

    cursor: pointer;

    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    border: 1px solid transparent;

    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);

    position: relative;

    overflow: hidden;

    box-sizing: border-box;

}



.language-flag::before {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    right: 0;

    bottom: 0;

    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.2) 50%, transparent 70%);

    transform: translateX(-100%);

    transition: transform 0.6s ease;

}



.language-flag:hover {

    transform: scale(1.05) rotate(2deg) !important;

}



.language-flag:hover::before {

    transform: translateX(100%);

}



.language-flag:active {

    transform: scale(1.02);

}



.language-more {

    width: 24px;

    height: 24px;

    border-radius: 50%;

    background: rgba(255, 255, 255, 0.15);

    border: 1px solid rgba(255, 255, 255, 0.3);

    display: flex;

    align-items: center;

    justify-content: center;

    cursor: pointer;

    transition: all 0.3s ease;

    position: relative;

    box-sizing: border-box;

    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);

    flex-shrink: 0;

}



.language-more:hover {

    background: rgba(255, 255, 255, 0.25);

    transform: scale(1.1) rotate(90deg);

    border-color: rgba(255, 255, 255, 0.6);

}



.language-more i {

    font-size: 12px;

    color: #333;

}



.language-dropdown {

    position: absolute;

    top: 100%;

    right: -10px;

    margin-top: 8px;

    background: rgba(28, 28, 30, 0.95);

    backdrop-filter: blur(20px);

    -webkit-backdrop-filter: blur(20px);

    border-radius: 12px;

    border: 1px solid rgba(255, 255, 255, 0.15);

    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);

    min-width: 150px;

    max-height: 300px;

    overflow-y: auto;

    opacity: 0;

    visibility: hidden;

    transform: translateY(-10px);

    transition: all 0.3s ease;

    z-index: 10000;

}



/* Custom styles for scrollbar */

.language-dropdown::-webkit-scrollbar {

    width: 8px;

}



.language-dropdown::-webkit-scrollbar-track {

    background: rgba(255, 255, 255, 0.1);

    border-radius: 4px;

    margin: 8px 0;

}



.language-dropdown::-webkit-scrollbar-thumb {

    background: rgba(255, 255, 255, 0.3);

    border-radius: 4px;

    transition: background 0.2s ease;

}



.language-dropdown::-webkit-scrollbar-thumb:hover {

    background: rgba(255, 255, 255, 0.5);

}



.language-dropdown::-webkit-scrollbar-thumb:active {

    background: rgba(255, 255, 255, 0.7);

}



/* For Firefox */

.language-dropdown {

    scrollbar-width: thin;

    scrollbar-color: rgba(255, 255, 255, 0.3) rgba(255, 255, 255, 0.1);

    min-width: 180px;

    max-height: 350px;

}



.language-dropdown.show {

    opacity: 1;

    visibility: visible;

    transform: translateY(0);

}



.dropdown-header {

    padding: 14px 18px;

    font-size: 14px;

    font-weight: 600;

    color: #8e8e93;

    border-bottom: 1px solid rgba(255, 255, 255, 0.1);

    text-transform: uppercase;

    letter-spacing: 0.5px;

    background: rgba(255, 255, 255, 0.05);

}



.dropdown-item {

    display: flex;

    align-items: center;

    padding: 12px 16px;

    font-size: 14px;

    color: #f2f2f7;

    cursor: pointer;

    transition: all 0.2s ease;

    gap: 12px;

    border-bottom: 1px solid rgba(255, 255, 255, 0.05);

}



.dropdown-item:last-child {

    border-bottom: none;

}



.dropdown-item:hover {

    background: rgba(255, 255, 255, 0.15);

    transform: translateX(2px);

}



.dropdown-item img {

    width: 18px;

    height: 18px;

    border-radius: 50%;

    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);

}



@media (max-width: 768px) {

    .language-selector {

        top: 8px;

        right: 8px;

        padding: 4px 6px;

        gap: 3px;

    }



    .language-flag {

        width: 20px;

        height: 20px;

    }



    .language-flag:hover {

        transform: scale(1.05) rotate(2deg) !important;

    }



    .language-more {

        width: 20px;

        height: 20px;

    }



    .language-dropdown {

        min-width: 140px;

    }

}