.main-header {
    position: sticky;
    top: 0;
    background-color: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    height: 72px;
    padding: 0 24px;
    margin: 0 auto;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo-icon {
    font-size: 28px;
}

.logo-text {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-main);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 2px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    border-radius: 10px;
    padding: 8px 12px;
    transition: all .3s ease;
}

.nav-item:hover {
    color: var(--primary);
    background-color: rgba(0, 110, 225, .05);
}

.nav-item.active {
    font-weight: 700;
    color: var(--primary);
    background-color: rgba(0, 110, 225, .08);
}

.nav-icon {
    font-size: 20px;
}

.user-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: rgba(0, 0, 0, .05);
    border-radius: 40px;
    padding: 4px 16px 4px 4px;
}

.user-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 40px;
    height: 40px;
    background-color: hsl(var(--hue), 65%, 94%);
    border-radius: 50%;
    border: 1px solid hsl(var(--hue), 65%, 85%);
    flex-shrink: 0;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.user-avatar span {
    font-size: 24px;
    font-weight: 700;
    color: hsl(var(--hue), 65%, 40%);
}

.status-dot {
    position: absolute;
    bottom: 1px;
    right: 1px;
    width: 10px;
    height: 10px;
    background-color: var(--success);
    border: 2px solid #fff;
    border-radius: 50%;
}

.user-info {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.user-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-main);
}

.user-role {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: .6px;
}

.logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 60, 50, .1);
    border-radius: 12px;
    flex-shrink: 0;
    transition: all .2s ease;
}

.logout-btn:hover {
    background-color: rgba(255, 60, 50, .2);
    transform: scale(1.05);
}

.logout-btn svg {
    stroke: var(--danger);
}