/* Views Container */
.views-container {
    flex: 1;
    overflow: hidden;
}

.view {
    display: none;
    height: 100%;
}

.view.active {
    display: block;
}

/* Main Navigation */
.main-nav {
    display: flex;
    gap: 8px;
    margin-right: 20px;
}

.nav-tab {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
}

.nav-tab:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.nav-tab.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border-color: transparent;
}