* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    background-color: #F5F5F5;
    color: #1A1A1A;
    min-height: 100vh;
    padding-top: 60px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Language selector bar */
.language-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.language-icon {
    font-size: 20px;
    color: #1A1A1A;
}

.lang-btn {
    background: none;
    border: 1px solid #E0E0E0;
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 14px;
    font-weight: 500;
    color: #666;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lang-btn:hover {
    background-color: #F0F0F0;
}

.lang-btn.active {
    background-color: #1A1A1A;
    color: white;
    border-color: #1A1A1A;
}

/* Main container */
.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 30px 20px;
}

/* Menu grid - 3 columns like iOS */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding: 10px 0;
}

/* Menu item */
.menu-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.menu-item:active {
    transform: scale(0.95);
}

/* Icon container - iOS style with rounded corners */
.menu-icon {
    width: 100%;
    aspect-ratio: 1;
    background-color: white;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    margin-bottom: 8px;
    transition: box-shadow 0.2s ease;
}

.menu-item:hover .menu-icon {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.menu-icon .material-icons {
    font-size: 48px;
    color: #1A1A1A;
}

/* Menu label */
.menu-label {
    font-size: 13px;
    color: #1A1A1A;
    text-align: center;
    line-height: 1.2;
    max-width: 100%;
    word-wrap: break-word;
}

/* Responsive adjustments */
@media (max-width: 480px) {
    .container {
        padding: 20px 16px;
    }
    
    .menu-grid {
        gap: 20px;
    }
    
    .menu-icon .material-icons {
        font-size: 42px;
    }
    
    .menu-label {
        font-size: 12px;
    }
}

@media (min-width: 601px) {
    .menu-grid {
        max-width: 500px;
        margin: 0 auto;
    }
}