body, html, div, p, span, h1, h2, h3, button, label, header, section, main, footer, img {
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
    -ms-user-select: none !important;
    user-select: none !important;
    -webkit-touch-callout: none !important;
    -webkit-user-drag: none !important;
}

input, textarea, select {
    -webkit-user-select: text !important;
    user-select: text !important;
}

body { 
    font-family: 'Inter', sans-serif; 
    transition: background-color 0.3s, color 0.3s; 
}

@keyframes slideUpSheet {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.bottom-sheet-anim {
    animation: slideUpSheet 0.28s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.glass-card-light {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(226, 232, 240, 0.9);
    box-shadow: 0 4px 25px -2px rgba(148, 163, 184, 0.15);
}

.glass-card-dark {
    background: rgba(15, 23, 42, 0.95) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 10px 35px -10px rgba(0, 0, 0, 0.6);
}