.dashboard-container {
    max-width: 1800px;
    margin: 15px auto 40px auto;
    display: grid;
    grid-template-columns: 280px 1fr 280px;
    gap: 24px;
    padding: 0 30px;
}

.sidebar-sticky {
    position: sticky;
    top: 135px;
}

.quick-nav-card {
    margin-top: 50px;
}

.quick-nav-body {
    background: var(--bg-card);
    padding: 6px 0;
}

.quick-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-light);
    text-decoration: none;
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-panel);
    transition: 0.2s;
}

.quick-nav-link:last-child {
    border-bottom: none;
}

.quick-nav-link i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--bright-orange);
    color: #08111f;
    font-size: 0.8rem;
}

.quick-nav-link:nth-child(1) i { background: var(--accent-cobalt); }
.quick-nav-link:nth-child(2) i { background: var(--accent-yellow); }
.quick-nav-link:nth-child(3) i { background: var(--aqua); }
.quick-nav-link:nth-child(4) i { background: var(--accent-magenta); }

.quick-nav-link:hover {
    background-color: var(--bg-panel);
    color: var(--bright-orange);
    padding-left: 20px;
}

.youtube-channels-body {
    background: var(--bg-card);
    padding: 6px 0;
}

.yt-channel-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    color: var(--text-light);
    text-decoration: none;
    border-bottom: 1px solid var(--border-panel);
    transition: 0.2s;
}

.yt-channel-row:last-child {
    border-bottom: none;
}

.yt-channel-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #FF0000;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex: 0 0 auto;
    overflow: hidden;
}

.yt-channel-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.yt-channel-name {
    flex: 1 1 auto;
    font-family: var(--font-display);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    font-size: 0.82rem;
}

.yt-subscribe-btn {
    flex: 0 0 auto;
    background: rgba(255,255,255,.08);
    border: 1px solid var(--border-panel);
    color: var(--text-light);
    padding: 4px 10px;
    border-radius: 999px;
    font-family: var(--font-display);
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: 0.2s;
}

.yt-channel-row:hover .yt-subscribe-btn {
    background: var(--bright-orange);
    color: #000;
    border-color: var(--bright-orange);
}