.btn {
    padding: 8px 16px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-weight: 400;
    font-size: 15px;
    color: var(--text-color);
    background: var(--button-gradient);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px; /* Minimum touch target size for mobile */
    text-align: center;
}

.btn:hover {
    background: var(--button-hover-gradient);
    transform: translateY(-1px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.15), 0 3px 6px rgba(0, 0, 0, 0.1);
}

/* Mobile button improvements */
@media (max-width: 768px) {
    .btn {
        min-height: 48px;
        padding: 12px 20px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .btn {
        padding: 10px 16px;
        font-size: 13px;
    }
}