/* General Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    margin: 0;
    padding: 0;
    color: #ffffff;
    background-image: url('images/backi.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-color: rgba(0, 0, 0, 0.5);
    background-blend-mode: overlay;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    transition: opacity 0.5s ease;
}

.loading-spinner {
    border: 5px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top: 5px solid #0088cc;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Container */
.container {
    background-color: rgba(0, 0, 0, 0.6);
    max-width: 400px;
    width: 100%;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
    border-radius: 15px;
    overflow: hidden;
    margin: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    height: 650px;
}

/* Menu List */
.menu-list {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.menu-item {
    padding: 20px;
    display: flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.15);
    text-decoration: none;
    color: inherit;
}

.menu-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.menu-item .icon {
    width: 45px;
    height: 45px;
    min-width: 45px;
    margin-right: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 24px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
}

.menu-icon-img {
    max-width: 110%;
    max-height: 110%;
    object-fit: contain;
}

.menu-item:hover .icon {
    background-color: #0088cc;
    transform: scale(1.1);
}

.menu-item .name {
    flex-grow: 1;
    font-weight: 500;
    font-size: 19px;
    color: #ffffff;
    transition: color 0.3s ease;
}

.menu-item:hover .name {
    color: #0088cc;
}

/* Shorter Item */
.shorter-item {
    padding: 12px;
    width: 35px;
    margin-bottom: 50px;
}

.shorter-item .icon {
    width: 35px;
    height: 35px;
    min-width: 35px;
    margin-right: 15px;
    font-size: 18px;
}

.shorter-item .name {
    font-size: 16px;
}

/* Responsive Adjustments */
@media (max-width: 480px) {
    .container {
        height: auto;
        min-height: 100vh;
        border-radius: 0;
        margin: 0;
    }
    
    .menu-item {
        padding: 15px;
    }
    
    .menu-item .icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .menu-item .name {
        font-size: 17px;
    }
}