body {
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: 'Arial', sans-serif;
    padding-bottom: 85px;
}

/* Desktop/PC Layout */
@media screen and (min-width: 1024px) {
    body {
        padding-bottom: 0; /* Remove bottom padding on desktop */
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: 414px;
    margin: 0 auto;
    background: var(--background-color);
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.05);
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    z-index: 1000;
}

/* Hide bottom navigation on desktop */
@media screen and (min-width: 1024px) {
    .bottom-nav {
        display: none;
    }
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--subtext-color);
    gap: 4px;
    padding: 8px 12px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.nav-item span {
    font-size: 12px;
    font-weight: 500;
}

.nav-item svg {
    width: 24px;
    height: 24px;
    stroke-width: 1.5;
    transition: all 0.3s ease;
}

.nav-item.active {
    color: var(--primary-color);
    background: var(--primary-color-light);
}

.nav-item.active svg {
    stroke: var(--primary-color);
    transform: scale(1.1);
}